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Appendix A for Chicago River-North Branch TMDL.
1. Fecal
2. PH
3. Chloride
4. DO
5. Phosphorus
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 2/18/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/25/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 290 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/16/70 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/12/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 60000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/17/70 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/15/70 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 120000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 8/11/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 10/15/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 18000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/18/70 2400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/2/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 2/3/71 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 90000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/17/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 12000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/15/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/12/71 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 32000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/23/71 2400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 57000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/16/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/15/71 2400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 10/20/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/16/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/2/71 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 1/12/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/15/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 74000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/12/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 37000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/1/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 560 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/13/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 25000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/17/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 170000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/13/72 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 7700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 1/17/73 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 720 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 2/13/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/22/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 370 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/17/73 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/6/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 8/14/73 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 8/31/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/7/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/25/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 10/10/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 460 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/21/73 2400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/5/73 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 26000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 2/11/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/11/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/4/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 28000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/29/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/19/74 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/23/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 67000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/5/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/25/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/31/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 1/8/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 64000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/3/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/19/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/2/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/11/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 7000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/22/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/2/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/5/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 350000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/6/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/3/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/15/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 39000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 1/27/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/25/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/11/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/21/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/29/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 280000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/7/76 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/11/76 0200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/8/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/13/78 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 48000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/13/78 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/29/78 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3900 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/14/78 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/14/78 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/9/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/30/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/30/79 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/16/79 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/4/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 480 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/2/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/6/79 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 430 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/15/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/6/79 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/13/79 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/14/80 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/14/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/5/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 250 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/6/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/16/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/16/80 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2800 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/6/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 660 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/3/80 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 12000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/23/80 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 580 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/14/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 340 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/5/80 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 38000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/25/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 27 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/2/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 57000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/9/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 7300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/24/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 680 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/25/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/2/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/6/81 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/3/81 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 180 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/20/81 0600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 630 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/17/81 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 270 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/20/81 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/26/81 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/21/81 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 62000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/29/81 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/12/81 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/9/81 0600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/23/81 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1900 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/8/82 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 410 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/10/82 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 540 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/21/82 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 650 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/28/82 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 8400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/16/82 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/6/82 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/28/82 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 16000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/29/82 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/1/82 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 66000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/21/82 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/7/83 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/28/83 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 750 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/11/83 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/5/83 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/6/83 1330 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3800 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/17/83 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 75000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/28/83 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 530 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/18/83 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 310 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/22/83 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/18/84 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 290 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/21/84 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/26/84 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 580 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/9/84 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/3/84 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/20/84 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 730 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/26/84 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 960 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/17/84 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/19/84 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/9/85 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 590 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/5/85 1330 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/4/85 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 530 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/30/85 0930 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/19/85 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 460 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/24/85 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 170 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/19/85 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 220 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/2/85 1330 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 210 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/13/85 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/16/85 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 530 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/29/86 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 980 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/13/86 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/24/86 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1750 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/7/86 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/6/86 1330 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 40000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/15/86 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 9600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/11/86 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 53000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/3/86 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 19100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/14/86 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/6/87 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 59 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/10/87 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 290 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/24/87 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 820 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/1/87 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 243 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/12/87 0930 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1909 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/27/87 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3900 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/21/87 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 380 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/19/87 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1050 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/10/87 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1070 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/7/88 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 910 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/11/88 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1230 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/21/88 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 770 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/26/88 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 780 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/16/88 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 630 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/15/88 0730 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1335 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/9/88 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 740 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/13/88 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1960 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/10/88 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 7600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/6/89 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/9/89 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1530 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/7/89 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 350 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/11/89 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/6/89 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 730 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/21/89 0825 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/15/89 1320 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 420 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/18/89 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/15/89 0835 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 26000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/5/90 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4950 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/1/90 1040 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 640 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/23/90 0945 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/25/90 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1760 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/8/90 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1433 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/13/90 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 440 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/12/90 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/29/90 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/3/91 1150 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/14/91 1210 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/14/91 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/19/91 1455 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 690 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/3/91 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 690 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/2/91 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 570 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/21/91 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 50 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/18/91 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/22/91 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 810 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/19/91 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 120 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/10/92 1315 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 890 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/4/92 1245 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 720 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/20/92 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 614 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/14/92 1210 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/11/92 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3400 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/7/92 1145 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 260 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/4/92 1120 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 550 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/7/93 0945 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/22/94 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 19000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/25/94 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3300 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/21/94 1318 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 77000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/19/94 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1150 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/14/94 0944 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 46000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/16/94 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5500 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/13/95 1255 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 68000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/17/95 1210 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3800 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/22/95 1125 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/8/95 1115 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/24/95 0955 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/14/95 1240 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5100 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/1/95 1011 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/4/95 1441 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 880 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/16/96 1226 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/20/96 1111 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/13/96 1235 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 794 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/14/96 1122 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1167 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/17/96 1056 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 20000 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/14/96 0815 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1127 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/28/96 0936 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1433 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/27/97 1015 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1120 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/29/97 0930 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 140 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/8/97 1220 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 230 CTS/100mL
Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/22/98 1415 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1140 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/5/99 IL EPA Fecal Coliform 500 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/1/99 IL EPA Fecal Coliform 2800 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/18/99 IL EPA Fecal Coliform 1060 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 6/22/99 IL EPA Fecal Coliform 390 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 7/20/99 IL EPA Fecal Coliform 100 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 8/24/99 IL EPA Fecal Coliform 2200 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/30/99 IL EPA Fecal Coliform 1240 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 11/3/99 IL EPA Fecal Coliform 5600 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 12/16/99 IL EPA Fecal Coliform 940 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 1/24/00 IL EPA Fecal Coliform 1300 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/1/00 IL EPA Fecal Coliform 2800 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/13/00 IL EPA Fecal Coliform 540 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/18/00 IL EPA Fecal Coliform 20000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 7/11/00 IL EPA Fecal Coliform 4600 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 2/14/01 IL EPA Fecal Coliform 1040 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/19/01 IL EPA Fecal Coliform 1020 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/5/01 IL EPA Fecal Coliform 3100 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/17/01 IL EPA Fecal Coliform 615 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 11/8/01 IL EPA Fecal Coliform 4100 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 12/19/01 IL EPA Fecal Coliform 2420 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 1/30/02 IL EPA Fecal Coliform 200 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/3/02 ##### IL EPA Fecal Coliform 200 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/3/02 ##### IL EPA Fecal Coliform 200 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/3/02 IL EPA Fecal Coliform 400 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/20/02 ##### IL EPA Fecal Coliform 1140 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 7/30/02 ##### IL EPA Fecal Coliform 2800 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/17/02 ##### IL EPA Fecal Coliform 4500 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 10/29/02 ##### IL EPA Fecal Coliform 4500 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 10/29/02 ##### IL EPA Fecal Coliform 4800 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 12/12/02 ##### IL EPA Fecal Coliform 1 5300 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 1/30/03 ##### IL EPA Fecal Coliform 20000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/20/03 ##### IL EPA Fecal Coliform 88 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/30/03 ##### IL EPA Fecal Coliform 20000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 6/4/03 ##### IL EPA Fecal Coliform 2600 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 7/16/03 ##### IL EPA Fecal Coliform 980 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 8/21/03 ##### IL EPA Fecal Coliform 4300 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/23/03 ##### IL EPA Fecal Coliform 4900 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 11/6/03 ##### IL EPA Fecal Coliform 370 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 12/22/03 ##### IL EPA Fecal Coliform 495 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/10/04 ##### IL EPA Fecal Coliform 240 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/12/04 ##### IL EPA Fecal Coliform 1531 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/13/04 ##### IL EPA Fecal Coliform 960 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 6/21/04 ##### IL EPA Fecal Coliform 20000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 8/4/04 ##### IL EPA Fecal Coliform 1120 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/14/04 ##### IL EPA Fecal Coliform 560 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 10/26/04 ##### IL EPA Fecal Coliform 550 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 11/23/04 ##### IL EPA Fecal Coliform 620 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/3/05 ##### IL EPA Fecal Coliform 8600 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 6/6/05 ##### IL EPA Fecal Coliform 3600 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 8/8/05 ##### IL EPA Fecal Coliform 100 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 1/16/01 MWRDGC Fecal Coliform 2800 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 2/13/01 MWRDGC Fecal Coliform 900 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 3/12/01 MWRDGC Fecal Coliform 660 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 4/9/01 MWRDGC Fecal Coliform 490 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 5/14/01 MWRDGC Fecal Coliform 230 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 6/11/01 MWRDGC Fecal Coliform 870 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 7/9/01 MWRDGC Fecal Coliform 2200 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 8/13/01 MWRDGC Fecal Coliform 1600 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 9/10/01 MWRDGC Fecal Coliform 3600 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 10/8/01 MWRDGC Fecal Coliform 1000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 11/13/01 MWRDGC Fecal Coliform 240 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 12/10/01 MWRDGC Fecal Coliform 94000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 1/14/02 MWRDGC Fecal Coliform 240 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 2/11/02 MWRDGC Fecal Coliform 950 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 3/11/02 MWRDGC Fecal Coliform 660 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 4/8/02 MWRDGC Fecal Coliform 550 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 5/13/02 MWRDGC Fecal Coliform 14000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 6/10/02 MWRDGC Fecal Coliform 580 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 7/8/02 MWRDGC Fecal Coliform 1200 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 8/12/02 MWRDGC Fecal Coliform 1300 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 9/9/02 MWRDGC Fecal Coliform 920 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 10/14/02 MWRDGC Fecal Coliform 940 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 11/12/02 MWRDGC Fecal Coliform 810 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 12/9/02 MWRDGC Fecal Coliform 530 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 1/13/03 MWRDGC Fecal Coliform 6200 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 3/10/03 MWRDGC Fecal Coliform 1400 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 4/14/03 MWRDGC Fecal Coliform 260 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 5/12/03 MWRDGC Fecal Coliform 1700 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 6/9/03 MWRDGC Fecal Coliform 1500 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 7/14/03 MWRDGC Fecal Coliform 1000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 8/11/03 MWRDGC Fecal Coliform 540 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 9/8/03 MWRDGC Fecal Coliform 900 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 10/13/03 MWRDGC Fecal Coliform 3200 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 11/10/03 MWRDGC Fecal Coliform 5600 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 12/8/03 MWRDGC Fecal Coliform 470 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 1/12/04 MWRDGC Fecal Coliform 600 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 2/9/04 MWRDGC Fecal Coliform 2700 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 3/8/04 MWRDGC Fecal Coliform 580 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 4/12/04 MWRDGC Fecal Coliform 400 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 5/10/04 MWRDGC Fecal Coliform 5500 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 6/14/04 MWRDGC Fecal Coliform 550 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 7/12/04 MWRDGC Fecal Coliform 1400 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 8/9/04 MWRDGC Fecal Coliform 1500 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 9/13/04 MWRDGC Fecal Coliform 620 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 10/11/04 MWRDGC Fecal Coliform 450 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 11/8/04 MWRDGC Fecal Coliform 1300 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 12/13/04 MWRDGC Fecal Coliform 1100 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 1/10/05 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 2/14/05 MWRDGC Fecal Coliform 840 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 3/14/05 MWRDGC Fecal Coliform 2300 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 4/11/05 MWRDGC Fecal Coliform 320 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 5/9/05 MWRDGC Fecal Coliform 860 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 6/13/05 MWRDGC Fecal Coliform 950 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 7/11/05 MWRDGC Fecal Coliform 770 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 8/8/05 MWRDGC Fecal Coliform 8500 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 9/12/05 MWRDGC Fecal Coliform 830 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 10/10/05 MWRDGC Fecal Coliform 400 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 11/14/05 MWRDGC Fecal Coliform 1600 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 1/9/06 MWRDGC Fecal Coliform 800 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 2/14/06 MWRDGC Fecal Coliform 420 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 3/13/06 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 4/10/06 MWRDGC Fecal Coliform 680 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 5/8/06 MWRDGC Fecal Coliform 140 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 6/12/06 MWRDGC Fecal Coliform 700 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 7/10/06 MWRDGC Fecal Coliform 930 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 8/14/06 MWRDGC Fecal Coliform 420 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 9/11/06 MWRDGC Fecal Coliform 7100 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 10/9/06 MWRDGC Fecal Coliform 1200 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 11/13/06 MWRDGC Fecal Coliform 3800 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 12/11/06 MWRDGC Fecal Coliform 2400 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 1/8/07 MWRDGC Fecal Coliform 1000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 3/12/07 MWRDGC Fecal Coliform 380 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 4/9/07 MWRDGC Fecal Coliform 140 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 5/14/07 MWRDGC Fecal Coliform 390 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 1/16/01 MWRDGC Fecal Coliform 8000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 2/13/01 MWRDGC Fecal Coliform 3200 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 3/12/01 MWRDGC Fecal Coliform 3300 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 4/9/01 MWRDGC Fecal Coliform 42000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 5/14/01 MWRDGC Fecal Coliform 450 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 6/11/01 MWRDGC Fecal Coliform 540 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 7/9/01 MWRDGC Fecal Coliform 2900 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 8/13/01 MWRDGC Fecal Coliform 2400 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 9/10/01 MWRDGC Fecal Coliform 4100 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 10/8/01 MWRDGC Fecal Coliform 940 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 11/13/01 MWRDGC Fecal Coliform 1400 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 12/10/01 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 1/14/02 MWRDGC Fecal Coliform 7800 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 2/11/02 MWRDGC Fecal Coliform 1200 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 3/11/02 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 4/8/02 MWRDGC Fecal Coliform 5700 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 5/13/02 MWRDGC Fecal Coliform 25000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 6/10/02 MWRDGC Fecal Coliform 250 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 7/8/02 MWRDGC Fecal Coliform 860 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 8/12/02 MWRDGC Fecal Coliform 640 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 9/9/02 MWRDGC Fecal Coliform 580 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 10/14/02 MWRDGC Fecal Coliform 870 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 11/12/02 MWRDGC Fecal Coliform 440 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 12/9/02 MWRDGC Fecal Coliform 1700 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 1/13/03 MWRDGC Fecal Coliform 670 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 4/14/03 MWRDGC Fecal Coliform 3500 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 5/12/03 MWRDGC Fecal Coliform 13000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 6/9/03 MWRDGC Fecal Coliform 2600 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 7/14/03 MWRDGC Fecal Coliform 920 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 8/11/03 MWRDGC Fecal Coliform 680 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 9/8/03 MWRDGC Fecal Coliform 730 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 10/13/03 MWRDGC Fecal Coliform 760 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 11/10/03 MWRDGC Fecal Coliform 2200 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 12/8/03 MWRDGC Fecal Coliform 940 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 1/12/04 MWRDGC Fecal Coliform 500 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 3/8/04 MWRDGC Fecal Coliform 1000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 4/12/04 MWRDGC Fecal Coliform 200 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 5/10/04 MWRDGC Fecal Coliform 680 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 6/14/04 MWRDGC Fecal Coliform 100000 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 7/12/04 MWRDGC Fecal Coliform 990 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 8/9/04 MWRDGC Fecal Coliform 1100 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 9/13/04 MWRDGC Fecal Coliform 380 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 10/11/04 MWRDGC Fecal Coliform 1300 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 11/8/04 MWRDGC Fecal Coliform 420 CTS/100mL
Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 12/13/04 MWRDGC Fecal Coliform 890 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 1/10/05 MWRDGC Fecal Coliform 1600 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 2/14/05 MWRDGC Fecal Coliform 21000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 3/14/05 MWRDGC Fecal Coliform 390 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 4/11/05 MWRDGC Fecal Coliform 300 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 5/9/05 MWRDGC Fecal Coliform 460 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 6/13/05 MWRDGC Fecal Coliform 830 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 7/11/05 MWRDGC Fecal Coliform 2200 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 8/8/05 MWRDGC Fecal Coliform 920 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 9/12/05 MWRDGC Fecal Coliform 710 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 10/10/05 MWRDGC Fecal Coliform 800 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 11/14/05 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 1/9/06 MWRDGC Fecal Coliform 650 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 2/14/06 MWRDGC Fecal Coliform 140 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 3/13/06 MWRDGC Fecal Coliform 6800 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 4/10/06 MWRDGC Fecal Coliform 210 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 5/8/06 MWRDGC Fecal Coliform 420 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 6/12/06 MWRDGC Fecal Coliform 800 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 7/10/06 MWRDGC Fecal Coliform 570 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 8/14/06 MWRDGC Fecal Coliform 460 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 9/11/06 MWRDGC Fecal Coliform 11000 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 10/9/06 MWRDGC Fecal Coliform 820 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 11/13/06 MWRDGC Fecal Coliform 2100 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 12/11/06 MWRDGC Fecal Coliform 760 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 1/8/07 MWRDGC Fecal Coliform 370 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 3/12/07 MWRDGC ` 430 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 4/9/07 MWRDGC Fecal Coliform 220 CTS/100mL
Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 5/14/07 MWRDGC Fecal Coliform 330 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/27/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 5/14/70 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 78000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/8/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/13/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/30/71 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/1/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 29000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 8/31/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 11/10/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/6/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 2/3/72 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/23/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/17/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 46000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 5/10/72 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/21/72 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/10/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/29/73 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 2/20/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/20/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/26/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 5/16/73 2000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/5/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3300 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/25/73 2300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 55000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 8/15/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 210000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 9/11/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 730 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 10/17/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 36000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 11/14/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/7/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/22/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 20000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/1/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2800 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/29/74 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/26/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/13/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 8/1/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 10/10/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/3/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/17/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/3/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/18/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/3/75 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/25/75 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 9600 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/31/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 340000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 8/27/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 15000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 9/26/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2800 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 10/31/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/8/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/29/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/15/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/27/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 5/10/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/15/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 9/7/76 0200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 10/18/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/20/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4700 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/6/77 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 2/3/71 0925 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 2/24/71 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 9000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 3/23/71 0120 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5400 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 4/20/71 1225 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 6/3/71 0130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 6/17/71 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 7/1/71 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 8/5/71 1125 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 130000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 11/3/71 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 12/8/71 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 12/28/71 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 4/5/72 0945 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 5/31/72 1050 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 38000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 6/21/72 1140 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 120000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 7/19/72 1255 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 810000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 8/16/72 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 10/5/72 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 11/1/72 1055 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 11/29/72 1110 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 1/31/73 1040 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 2/28/73 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 3/21/73 1205 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 4/25/73 1035 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 20 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 5/24/73 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 41000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 6/27/73 1050 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 140000 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br HCCB05 42.138333 -87.835000 2/2/84 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 690 CTS/100mL
Chicago River- North Branch IL_HCCB-05 West Fork North Br HCCB05 42.138333 -87.835000 4/3/84 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/12/01 MWRDGC Fecal Coliform 2400 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/9/01 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/14/01 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/11/01 MWRDGC Fecal Coliform 1100 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 9/10/01 MWRDGC Fecal Coliform 1700 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 2/11/02 MWRDGC Fecal Coliform 520 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/11/02 MWRDGC Fecal Coliform 4500 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/8/02 MWRDGC Fecal Coliform 5000 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/13/02 MWRDGC Fecal Coliform 3900 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/10/02 MWRDGC Fecal Coliform 760 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 8/12/02 MWRDGC Fecal Coliform 170 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/12/03 MWRDGC Fecal Coliform 1900 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 7/14/03 MWRDGC Fecal Coliform 5400 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 10/13/03 MWRDGC Fecal Coliform 5100 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 1/12/04 MWRDGC Fecal Coliform 4700 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 2/9/04 MWRDGC Fecal Coliform 4300 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/8/04 MWRDGC Fecal Coliform 700 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/12/04 MWRDGC Fecal Coliform 3500 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/10/04 MWRDGC Fecal Coliform 1200 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/14/04 MWRDGC Fecal Coliform 1800 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 10/11/04 MWRDGC Fecal Coliform 1400 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 11/8/04 MWRDGC Fecal Coliform 10000 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 1/10/05 MWRDGC Fecal Coliform 1600 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 2/14/05 MWRDGC Fecal Coliform 21000 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/14/05 MWRDGC Fecal Coliform 390 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/11/05 MWRDGC Fecal Coliform 300 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/9/05 MWRDGC Fecal Coliform 460 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/13/05 MWRDGC Fecal Coliform 830 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 7/11/05 MWRDGC Fecal Coliform 2200 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 8/8/05 MWRDGC Fecal Coliform 920 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 9/12/05 MWRDGC Fecal Coliform 710 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 10/10/05 MWRDGC Fecal Coliform 800 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 11/14/05 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 1/9/06 MWRDGC Fecal Coliform 650 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 2/14/06 MWRDGC Fecal Coliform 140 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/13/06 MWRDGC Fecal Coliform 6800 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/10/06 MWRDGC Fecal Coliform 210 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/8/06 MWRDGC Fecal Coliform 420 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/12/06 MWRDGC Fecal Coliform 800 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 7/10/06 MWRDGC Fecal Coliform 570 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 8/14/06 MWRDGC Fecal Coliform 460 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 9/11/06 MWRDGC Fecal Coliform 11000 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 10/9/06 MWRDGC Fecal Coliform 820 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 11/13/06 MWRDGC Fecal Coliform 2100 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 12/11/06 MWRDGC Fecal Coliform 760 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 1/8/07 MWRDGC Fecal Coliform 370 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/12/07 MWRDGC Fecal Coliform 430 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/9/07 MWRDGC Fecal Coliform 220 CTS/100mL
Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/14/07 MWRDGC Fecal Coliform 330 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/27/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 85000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 5/14/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 24000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/8/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4300 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/30/71 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 350 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/1/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 39000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 8/31/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 15000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 9/29/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 80 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 10/22/71 0100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 90 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 11/10/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/20/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3800 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 1/6/72 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 2/29/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/23/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/17/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 8000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 5/10/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/21/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4900 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/10/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 2/20/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/20/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/26/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 34000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 5/16/73 1900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/5/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/25/73 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2400 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 8/15/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 51000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 9/11/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 370 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 10/17/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 11/14/73 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1600 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 1/22/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 14000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/1/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/29/74 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 45000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/26/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/13/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 80000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 8/1/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 10/10/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 79000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/3/74 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 150000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 1/7/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 1/17/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 75000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/3/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 30000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/18/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 28000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/3/75 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3400 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/25/75 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 170000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/22/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 8/27/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 9/26/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 9000 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/8/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 81000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/29/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/15/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 130000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/27/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 31000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 5/10/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 45000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/15/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 310000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 9/7/76 0200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 10/18/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 28000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/23/72 0100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 4/17/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5500 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 5/17/72 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 6/21/72 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/10/72 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 8/9/72 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 1/29/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 2/22/73 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/20/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 4/30/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5800 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 5/31/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3500 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/5/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/25/73 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 560 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 9/11/73 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 130 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 10/16/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 12/4/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 34000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 1/22/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3600 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/1/74 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2400 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/29/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 4/26/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 6/13/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4300 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 8/1/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 22000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 10/10/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5500 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 1/7/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 1/17/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 25000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 2/26/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2900 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/19/75 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5600 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 6/3/75 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 17000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/21/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2900 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/22/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 8/19/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 9/26/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 10/17/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 21000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 12/8/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 16000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 12/29/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/15/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5300 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 4/27/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 5/10/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 6/15/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2300 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 9/7/76 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 11/17/76 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 2/3/71 0945 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 2/24/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 34000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 3/23/71 1240 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 20000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 4/20/71 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 6/3/71 0145 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 6/17/71 1140 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 7/1/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 110000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 8/5/71 1135 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 11/3/71 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 65000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 12/8/71 1050 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 27000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 12/28/71 1015 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3400 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 4/5/72 0955 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 21000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 5/31/72 1110 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 6/21/72 1155 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 25000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 7/19/72 1240 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 490000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 8/16/72 1140 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2500 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 10/5/72 1045 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 140 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 11/1/72 1210 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 11/29/72 1050 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 1/31/73 1045 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 13000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 2/28/73 1010 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4500 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 3/21/73 1215 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 27000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 4/25/73 1045 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 23000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 5/24/73 1040 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1800 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 6/27/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/1/99 IL EPA Fecal Coliform 242 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/18/99 IL EPA Fecal Coliform 4500 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 6/22/99 IL EPA Fecal Coliform 1273 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/20/99 IL EPA Fecal Coliform 180 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/24/99 IL EPA Fecal Coliform 5200 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/3/99 IL EPA Fecal Coliform 5300 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/16/99 IL EPA Fecal Coliform 680 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 1/24/00 IL EPA Fecal Coliform 840 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/1/00 IL EPA Fecal Coliform 2000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/13/00 IL EPA Fecal Coliform 540 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/18/00 IL EPA Fecal Coliform 12270 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/11/00 IL EPA Fecal Coliform 52000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/10/00 IL EPA Fecal Coliform 540 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/28/00 IL EPA Fecal Coliform 800 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/1/00 IL EPA Fecal Coliform 370 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 2/14/01 IL EPA Fecal Coliform 1020 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/19/01 IL EPA Fecal Coliform 520 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/5/01 IL EPA Fecal Coliform 680 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/18/01 ##### IL EPA Fecal Coliform 15900 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/8/01 IL EPA Fecal Coliform 1100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/19/01 IL EPA Fecal Coliform 1080 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 1/30/02 IL EPA Fecal Coliform 1330 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/22/02 IL EPA Fecal Coliform 280 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/20/02 ##### IL EPA Fecal Coliform 200 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/1/02 ##### IL EPA Fecal Coliform 1040 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/30/02 ##### IL EPA Fecal Coliform 780 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/30/02 ##### IL EPA Fecal Coliform 780 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/17/02 ##### IL EPA Fecal Coliform 670 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 10/29/02 ##### IL EPA Fecal Coliform 350 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/27/02 ##### IL EPA Fecal Coliform 270 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/27/02 ##### IL EPA Fecal Coliform 270 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/10/03 ##### IL EPA Fecal Coliform 860 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/30/03 ##### IL EPA Fecal Coliform 2200 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 6/4/03 ##### IL EPA Fecal Coliform 1020 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/16/03 ##### IL EPA Fecal Coliform 700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/21/03 ##### IL EPA Fecal Coliform 728000 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/23/03 ##### IL EPA Fecal Coliform 880 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/6/03 ##### IL EPA Fecal Coliform 1717 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/22/03 ##### IL EPA Fecal Coliform 4800 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/10/04 ##### IL EPA Fecal Coliform 445 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/12/04 ##### IL EPA Fecal Coliform 775 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/13/04 ##### IL EPA Fecal Coliform 100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 6/21/04 ##### IL EPA Fecal Coliform 4000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/4/04 ##### IL EPA Fecal Coliform 20000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/14/04 ##### IL EPA Fecal Coliform 2600 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 10/26/04 ##### IL EPA Fecal Coliform 1100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/23/04 ##### IL EPA Fecal Coliform 1700 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/3/05 ##### IL EPA Fecal Coliform 1100 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 6/6/05 ##### IL EPA Fecal Coliform 1000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/8/05 ##### IL EPA Fecal Coliform 1400 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 2/13/01 MWRDGC Fecal Coliform 90 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 3/12/01 MWRDGC Fecal Coliform 450 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 4/9/01 MWRDGC Fecal Coliform 910 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 5/14/01 MWRDGC Fecal Coliform 540 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 6/11/01 MWRDGC Fecal Coliform 520 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 7/9/01 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 8/13/01 MWRDGC Fecal Coliform 1500 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 9/10/01 MWRDGC Fecal Coliform 2200 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 10/8/01 MWRDGC Fecal Coliform 1100 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 11/13/01 MWRDGC Fecal Coliform 1100 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 12/10/01 MWRDGC Fecal Coliform 650 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 2/11/02 MWRDGC Fecal Coliform 550 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 3/11/02 MWRDGC Fecal Coliform 1000 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 4/8/02 MWRDGC Fecal Coliform 630 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 5/13/02 MWRDGC Fecal Coliform 2000 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 6/10/02 MWRDGC Fecal Coliform 530 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 7/8/02 MWRDGC Fecal Coliform 430 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 8/12/02 MWRDGC Fecal Coliform 33000 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 9/9/02 MWRDGC Fecal Coliform 1600 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 10/14/02 MWRDGC Fecal Coliform 380 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 11/12/02 MWRDGC Fecal Coliform 1200 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 4/14/03 MWRDGC Fecal Coliform 120 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 5/12/03 MWRDGC Fecal Coliform 800 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 6/9/03 MWRDGC Fecal Coliform 400 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 7/14/03 MWRDGC Fecal Coliform 790 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 8/11/03 MWRDGC Fecal Coliform 890 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 9/8/03 MWRDGC Fecal Coliform 10000 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 10/13/03 MWRDGC Fecal Coliform 350 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 11/10/03 MWRDGC Fecal Coliform 1100 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 12/8/03 MWRDGC Fecal Coliform 950 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 3/8/04 MWRDGC Fecal Coliform 90 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 4/12/04 MWRDGC Fecal Coliform 5100 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 5/10/04 MWRDGC Fecal Coliform 240 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 6/14/04 MWRDGC Fecal Coliform 630 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 7/12/04 MWRDGC Fecal Coliform 400 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 8/9/04 MWRDGC Fecal Coliform 2100 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 9/13/04 MWRDGC Fecal Coliform 4100 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 10/11/04 MWRDGC Fecal Coliform 750 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 11/8/04 MWRDGC Fecal Coliform 580 CTS/100mL
Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 12/13/04 MWRDGC Fecal Coliform 620 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 2/14/05 MWRDGC Fecal Coliform 400 CTS/100mL
Watershed SegID SegmentName
Station
_ID Lat Long Date Time MonitoringAgency Parameter
sample_
depth Value Units
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 3/14/05 MWRDGC Fecal Coliform 680 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 4/11/05 MWRDGC Fecal Coliform 210 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 5/9/05 MWRDGC Fecal Coliform 260 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 6/13/05 MWRDGC Fecal Coliform 160 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 7/11/05 MWRDGC Fecal Coliform 770 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 8/8/05 MWRDGC Fecal Coliform 3900 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 9/12/05 MWRDGC Fecal Coliform 4800 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 10/10/05 MWRDGC Fecal Coliform 140 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 11/14/05 MWRDGC Fecal Coliform 410 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 1/9/06 MWRDGC Fecal Coliform 3000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 3/13/06 MWRDGC Fecal Coliform 600 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 4/10/06 MWRDGC Fecal Coliform 660 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 5/8/06 MWRDGC Fecal Coliform 520 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 6/12/06 MWRDGC Fecal Coliform 680 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 7/10/06 MWRDGC Fecal Coliform 320 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 8/14/06 MWRDGC Fecal Coliform 480 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 9/11/06 MWRDGC Fecal Coliform 31000 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 10/9/06 MWRDGC Fecal Coliform 450 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 11/13/06 MWRDGC Fecal Coliform 800 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 12/11/06 MWRDGC Fecal Coliform 730 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 1/8/07 MWRDGC Fecal Coliform 1200 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 3/12/07 MWRDGC Fecal Coliform 140 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 4/9/07 MWRDGC Fecal Coliform 550 CTS/100mL
Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 5/14/07 MWRDGC Fecal Coliform 220 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 3/23/72 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 4/17/72 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10000 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 5/17/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5900 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 7/10/72 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 8/9/72 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1700 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 1/29/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 2/20/73 2000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 60 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 3/19/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 360 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 5/1/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2900 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 6/28/73 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3000 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 9/26/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2900 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 10/16/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 12/4/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6600 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 1/22/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3300 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 3/1/74 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL
Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 3/29/74 1500 EPA S
Object Description
Description
| Title | appendix-a |
| Transcript | Appendix A for Chicago River-North Branch TMDL. 1. Fecal 2. PH 3. Chloride 4. DO 5. Phosphorus Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 2/18/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/25/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 290 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/16/70 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/12/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 60000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/17/70 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/15/70 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 120000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 8/11/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 10/15/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 18000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/18/70 2400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/2/70 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 2/3/71 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 90000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/17/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 12000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/15/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/12/71 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 32000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/23/71 2400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 57000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/16/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/15/71 2400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 10/20/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/16/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/2/71 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 1/12/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/15/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 74000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/12/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 37000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/1/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 560 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/13/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 25000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/17/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 170000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/13/72 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 7700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 1/17/73 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 720 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 2/13/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/22/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 370 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/17/73 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/6/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 8/14/73 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 8/31/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/7/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/25/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 10/10/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 460 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/21/73 2400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/5/73 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 26000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 2/11/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/11/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 4/4/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 28000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/29/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/19/74 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/23/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 67000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/5/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/25/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/31/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 1/8/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 64000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/3/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/19/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/2/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/11/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 7000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 7/22/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/2/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/5/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 350000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/6/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/3/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/15/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 39000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 1/27/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 3/25/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/11/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 5/21/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 6/29/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 280000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 9/7/76 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 11/11/76 0200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 48110 41.974722 -87.709722 12/8/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/13/78 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 48000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/13/78 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/29/78 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3900 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/14/78 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/14/78 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/9/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/30/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/30/79 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/16/79 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/4/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 480 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/2/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/6/79 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 430 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/15/79 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/6/79 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/13/79 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/14/80 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/14/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/5/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 250 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/6/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/16/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/16/80 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2800 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/6/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 660 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/3/80 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 12000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/23/80 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 580 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/14/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 340 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/5/80 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 38000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/25/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 27 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/2/80 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 57000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/9/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 7300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/24/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 680 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/25/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/2/80 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/6/81 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/3/81 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 180 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/20/81 0600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 630 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/17/81 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 270 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/20/81 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/26/81 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/21/81 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 62000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/29/81 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/12/81 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/9/81 0600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/23/81 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1900 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/8/82 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 410 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/10/82 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 540 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/21/82 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 650 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/28/82 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 8400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/16/82 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/6/82 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/28/82 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 16000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/29/82 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/1/82 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 66000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/21/82 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/7/83 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/28/83 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 750 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/11/83 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/5/83 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/6/83 1330 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3800 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/17/83 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 75000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/28/83 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 530 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/18/83 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 310 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/22/83 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/18/84 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 290 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/21/84 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/26/84 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 580 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/9/84 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/3/84 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/20/84 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 730 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/26/84 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 960 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/17/84 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/19/84 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/9/85 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 590 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/5/85 1330 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/4/85 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 530 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/30/85 0930 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/19/85 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 460 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/24/85 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 170 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/19/85 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 220 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/2/85 1330 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 210 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/13/85 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/16/85 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 530 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/29/86 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 980 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/13/86 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/24/86 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1750 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/7/86 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/6/86 1330 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 40000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/15/86 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 9600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/11/86 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 53000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/3/86 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 19100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/14/86 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/6/87 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 59 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/10/87 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 290 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/24/87 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 820 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/1/87 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 243 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/12/87 0930 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1909 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/27/87 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3900 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/21/87 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 380 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/19/87 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1050 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/10/87 0800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1070 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/7/88 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 910 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/11/88 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1230 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/21/88 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 770 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/26/88 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 780 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/16/88 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 630 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/15/88 0730 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1335 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/9/88 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 740 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/13/88 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1960 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/10/88 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 7600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/6/89 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/9/89 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1530 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/7/89 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 350 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/11/89 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/6/89 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 730 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/21/89 0825 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/15/89 1320 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 420 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/18/89 0700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/15/89 0835 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 26000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/5/90 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4950 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/1/90 1040 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 640 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/23/90 0945 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/25/90 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1760 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/8/90 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1433 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/13/90 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 440 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/12/90 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/29/90 0830 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/3/91 1150 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/14/91 1210 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/14/91 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/19/91 1455 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 690 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/3/91 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 690 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/2/91 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 570 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/21/91 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 50 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/18/91 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/22/91 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 810 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/19/91 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 120 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/10/92 1315 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 890 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/4/92 1245 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 720 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/20/92 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 614 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/14/92 1210 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/11/92 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3400 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/7/92 1145 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 260 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/4/92 1120 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 550 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/7/93 0945 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/22/94 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 19000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/25/94 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3300 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/21/94 1318 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 77000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/19/94 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1150 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/14/94 0944 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 46000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/16/94 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5500 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/13/95 1255 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 68000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/17/95 1210 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3800 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/22/95 1125 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/8/95 1115 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 7/24/95 0955 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 9/14/95 1240 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5100 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 11/1/95 1011 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/4/95 1441 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 880 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/16/96 1226 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 2/20/96 1111 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 3/13/96 1235 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 794 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 5/14/96 1122 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1167 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/17/96 1056 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 20000 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 8/14/96 0815 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1127 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 10/28/96 0936 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1433 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 1/27/97 1015 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1120 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 4/29/97 0930 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 140 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 12/8/97 1220 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 230 CTS/100mL Chicago River- North Branch IL_HCC-07 Middle Fork N Br 0553600 42.012222 -87.795833 6/22/98 1415 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1140 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/5/99 IL EPA Fecal Coliform 500 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/1/99 IL EPA Fecal Coliform 2800 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/18/99 IL EPA Fecal Coliform 1060 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 6/22/99 IL EPA Fecal Coliform 390 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 7/20/99 IL EPA Fecal Coliform 100 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 8/24/99 IL EPA Fecal Coliform 2200 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/30/99 IL EPA Fecal Coliform 1240 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 11/3/99 IL EPA Fecal Coliform 5600 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 12/16/99 IL EPA Fecal Coliform 940 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 1/24/00 IL EPA Fecal Coliform 1300 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/1/00 IL EPA Fecal Coliform 2800 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/13/00 IL EPA Fecal Coliform 540 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/18/00 IL EPA Fecal Coliform 20000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 7/11/00 IL EPA Fecal Coliform 4600 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 2/14/01 IL EPA Fecal Coliform 1040 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/19/01 IL EPA Fecal Coliform 1020 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/5/01 IL EPA Fecal Coliform 3100 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/17/01 IL EPA Fecal Coliform 615 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 11/8/01 IL EPA Fecal Coliform 4100 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 12/19/01 IL EPA Fecal Coliform 2420 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 1/30/02 IL EPA Fecal Coliform 200 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/3/02 ##### IL EPA Fecal Coliform 200 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/3/02 ##### IL EPA Fecal Coliform 200 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/3/02 IL EPA Fecal Coliform 400 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/20/02 ##### IL EPA Fecal Coliform 1140 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 7/30/02 ##### IL EPA Fecal Coliform 2800 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/17/02 ##### IL EPA Fecal Coliform 4500 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 10/29/02 ##### IL EPA Fecal Coliform 4500 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 10/29/02 ##### IL EPA Fecal Coliform 4800 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 12/12/02 ##### IL EPA Fecal Coliform 1 5300 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 1/30/03 ##### IL EPA Fecal Coliform 20000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/20/03 ##### IL EPA Fecal Coliform 88 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/30/03 ##### IL EPA Fecal Coliform 20000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 6/4/03 ##### IL EPA Fecal Coliform 2600 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 7/16/03 ##### IL EPA Fecal Coliform 980 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 8/21/03 ##### IL EPA Fecal Coliform 4300 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/23/03 ##### IL EPA Fecal Coliform 4900 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 11/6/03 ##### IL EPA Fecal Coliform 370 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 12/22/03 ##### IL EPA Fecal Coliform 495 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 3/10/04 ##### IL EPA Fecal Coliform 240 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 4/12/04 ##### IL EPA Fecal Coliform 1531 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/13/04 ##### IL EPA Fecal Coliform 960 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 6/21/04 ##### IL EPA Fecal Coliform 20000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 8/4/04 ##### IL EPA Fecal Coliform 1120 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 9/14/04 ##### IL EPA Fecal Coliform 560 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 10/26/04 ##### IL EPA Fecal Coliform 550 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 11/23/04 ##### IL EPA Fecal Coliform 620 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 5/3/05 ##### IL EPA Fecal Coliform 8600 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 6/6/05 ##### IL EPA Fecal Coliform 3600 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River HCC-07 42.012370 -87.795540 8/8/05 ##### IL EPA Fecal Coliform 100 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 1/16/01 MWRDGC Fecal Coliform 2800 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 2/13/01 MWRDGC Fecal Coliform 900 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 3/12/01 MWRDGC Fecal Coliform 660 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 4/9/01 MWRDGC Fecal Coliform 490 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 5/14/01 MWRDGC Fecal Coliform 230 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 6/11/01 MWRDGC Fecal Coliform 870 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 7/9/01 MWRDGC Fecal Coliform 2200 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 8/13/01 MWRDGC Fecal Coliform 1600 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 9/10/01 MWRDGC Fecal Coliform 3600 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 10/8/01 MWRDGC Fecal Coliform 1000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 11/13/01 MWRDGC Fecal Coliform 240 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 12/10/01 MWRDGC Fecal Coliform 94000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 1/14/02 MWRDGC Fecal Coliform 240 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 2/11/02 MWRDGC Fecal Coliform 950 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 3/11/02 MWRDGC Fecal Coliform 660 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 4/8/02 MWRDGC Fecal Coliform 550 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 5/13/02 MWRDGC Fecal Coliform 14000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 6/10/02 MWRDGC Fecal Coliform 580 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 7/8/02 MWRDGC Fecal Coliform 1200 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 8/12/02 MWRDGC Fecal Coliform 1300 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 9/9/02 MWRDGC Fecal Coliform 920 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 10/14/02 MWRDGC Fecal Coliform 940 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 11/12/02 MWRDGC Fecal Coliform 810 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 12/9/02 MWRDGC Fecal Coliform 530 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 1/13/03 MWRDGC Fecal Coliform 6200 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 3/10/03 MWRDGC Fecal Coliform 1400 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 4/14/03 MWRDGC Fecal Coliform 260 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 5/12/03 MWRDGC Fecal Coliform 1700 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 6/9/03 MWRDGC Fecal Coliform 1500 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 7/14/03 MWRDGC Fecal Coliform 1000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 8/11/03 MWRDGC Fecal Coliform 540 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 9/8/03 MWRDGC Fecal Coliform 900 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 10/13/03 MWRDGC Fecal Coliform 3200 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 11/10/03 MWRDGC Fecal Coliform 5600 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 12/8/03 MWRDGC Fecal Coliform 470 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 1/12/04 MWRDGC Fecal Coliform 600 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 2/9/04 MWRDGC Fecal Coliform 2700 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 3/8/04 MWRDGC Fecal Coliform 580 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 4/12/04 MWRDGC Fecal Coliform 400 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 5/10/04 MWRDGC Fecal Coliform 5500 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 6/14/04 MWRDGC Fecal Coliform 550 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 7/12/04 MWRDGC Fecal Coliform 1400 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 8/9/04 MWRDGC Fecal Coliform 1500 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 9/13/04 MWRDGC Fecal Coliform 620 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 10/11/04 MWRDGC Fecal Coliform 450 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 11/8/04 MWRDGC Fecal Coliform 1300 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_34 42.040180 -87.786500 12/13/04 MWRDGC Fecal Coliform 1100 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 1/10/05 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 2/14/05 MWRDGC Fecal Coliform 840 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 3/14/05 MWRDGC Fecal Coliform 2300 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 4/11/05 MWRDGC Fecal Coliform 320 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 5/9/05 MWRDGC Fecal Coliform 860 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 6/13/05 MWRDGC Fecal Coliform 950 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 7/11/05 MWRDGC Fecal Coliform 770 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 8/8/05 MWRDGC Fecal Coliform 8500 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 9/12/05 MWRDGC Fecal Coliform 830 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 10/10/05 MWRDGC Fecal Coliform 400 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 11/14/05 MWRDGC Fecal Coliform 1600 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 1/9/06 MWRDGC Fecal Coliform 800 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 2/14/06 MWRDGC Fecal Coliform 420 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 3/13/06 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 4/10/06 MWRDGC Fecal Coliform 680 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 5/8/06 MWRDGC Fecal Coliform 140 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 6/12/06 MWRDGC Fecal Coliform 700 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 7/10/06 MWRDGC Fecal Coliform 930 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 8/14/06 MWRDGC Fecal Coliform 420 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 9/11/06 MWRDGC Fecal Coliform 7100 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 10/9/06 MWRDGC Fecal Coliform 1200 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 11/13/06 MWRDGC Fecal Coliform 3800 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 12/11/06 MWRDGC Fecal Coliform 2400 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 1/8/07 MWRDGC Fecal Coliform 1000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 3/12/07 MWRDGC Fecal Coliform 380 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 4/9/07 MWRDGC Fecal Coliform 140 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_34 42.040180 -87.786500 5/14/07 MWRDGC Fecal Coliform 390 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 1/16/01 MWRDGC Fecal Coliform 8000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 2/13/01 MWRDGC Fecal Coliform 3200 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 3/12/01 MWRDGC Fecal Coliform 3300 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 4/9/01 MWRDGC Fecal Coliform 42000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 5/14/01 MWRDGC Fecal Coliform 450 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 6/11/01 MWRDGC Fecal Coliform 540 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 7/9/01 MWRDGC Fecal Coliform 2900 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 8/13/01 MWRDGC Fecal Coliform 2400 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 9/10/01 MWRDGC Fecal Coliform 4100 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 10/8/01 MWRDGC Fecal Coliform 940 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 11/13/01 MWRDGC Fecal Coliform 1400 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 12/10/01 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 1/14/02 MWRDGC Fecal Coliform 7800 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 2/11/02 MWRDGC Fecal Coliform 1200 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 3/11/02 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 4/8/02 MWRDGC Fecal Coliform 5700 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 5/13/02 MWRDGC Fecal Coliform 25000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 6/10/02 MWRDGC Fecal Coliform 250 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 7/8/02 MWRDGC Fecal Coliform 860 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 8/12/02 MWRDGC Fecal Coliform 640 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 9/9/02 MWRDGC Fecal Coliform 580 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 10/14/02 MWRDGC Fecal Coliform 870 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 11/12/02 MWRDGC Fecal Coliform 440 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 12/9/02 MWRDGC Fecal Coliform 1700 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 1/13/03 MWRDGC Fecal Coliform 670 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 4/14/03 MWRDGC Fecal Coliform 3500 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 5/12/03 MWRDGC Fecal Coliform 13000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 6/9/03 MWRDGC Fecal Coliform 2600 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 7/14/03 MWRDGC Fecal Coliform 920 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 8/11/03 MWRDGC Fecal Coliform 680 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 9/8/03 MWRDGC Fecal Coliform 730 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 10/13/03 MWRDGC Fecal Coliform 760 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 11/10/03 MWRDGC Fecal Coliform 2200 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 12/8/03 MWRDGC Fecal Coliform 940 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 1/12/04 MWRDGC Fecal Coliform 500 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 3/8/04 MWRDGC Fecal Coliform 1000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 4/12/04 MWRDGC Fecal Coliform 200 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 5/10/04 MWRDGC Fecal Coliform 680 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 6/14/04 MWRDGC Fecal Coliform 100000 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 7/12/04 MWRDGC Fecal Coliform 990 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 8/9/04 MWRDGC Fecal Coliform 1100 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 9/13/04 MWRDGC Fecal Coliform 380 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 10/11/04 MWRDGC Fecal Coliform 1300 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 11/8/04 MWRDGC Fecal Coliform 420 CTS/100mL Chicago River-North Branch IL_HCC-07 MFChicago River - NWW_96 41.974580 -87.706250 12/13/04 MWRDGC Fecal Coliform 890 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 1/10/05 MWRDGC Fecal Coliform 1600 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 2/14/05 MWRDGC Fecal Coliform 21000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 3/14/05 MWRDGC Fecal Coliform 390 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 4/11/05 MWRDGC Fecal Coliform 300 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 5/9/05 MWRDGC Fecal Coliform 460 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 6/13/05 MWRDGC Fecal Coliform 830 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 7/11/05 MWRDGC Fecal Coliform 2200 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 8/8/05 MWRDGC Fecal Coliform 920 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 9/12/05 MWRDGC Fecal Coliform 710 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 10/10/05 MWRDGC Fecal Coliform 800 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 11/14/05 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 1/9/06 MWRDGC Fecal Coliform 650 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 2/14/06 MWRDGC Fecal Coliform 140 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 3/13/06 MWRDGC Fecal Coliform 6800 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 4/10/06 MWRDGC Fecal Coliform 210 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 5/8/06 MWRDGC Fecal Coliform 420 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 6/12/06 MWRDGC Fecal Coliform 800 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 7/10/06 MWRDGC Fecal Coliform 570 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 8/14/06 MWRDGC Fecal Coliform 460 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 9/11/06 MWRDGC Fecal Coliform 11000 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 10/9/06 MWRDGC Fecal Coliform 820 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 11/13/06 MWRDGC Fecal Coliform 2100 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 12/11/06 MWRDGC Fecal Coliform 760 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 1/8/07 MWRDGC Fecal Coliform 370 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 3/12/07 MWRDGC ` 430 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 4/9/07 MWRDGC Fecal Coliform 220 CTS/100mL Chicago River- North Branch IL_HCC-07 NB Chicago River WW_96 41.974580 -87.706250 5/14/07 MWRDGC Fecal Coliform 330 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/27/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 5/14/70 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 78000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/8/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/13/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/30/71 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/1/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 29000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 8/31/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 11/10/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/6/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 2/3/72 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/23/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/17/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 46000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 5/10/72 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/21/72 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/10/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/29/73 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 2/20/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/20/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/26/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 5/16/73 2000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/5/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3300 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/25/73 2300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 55000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 8/15/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 210000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 9/11/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 730 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 10/17/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 36000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 11/14/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/7/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/22/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 20000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/1/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2800 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/29/74 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/26/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/13/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 8/1/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 10/10/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/3/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/17/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/3/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/18/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/3/75 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/25/75 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 9600 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 7/31/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 340000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 8/27/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 15000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 9/26/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2800 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 10/31/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/8/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/29/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 3/15/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 4/27/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 5/10/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 6/15/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 9/7/76 0200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 10/18/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 12/20/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4700 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br 48115 42.153056 -87.848889 1/6/77 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 2/3/71 0925 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 2/24/71 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 9000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 3/23/71 0120 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5400 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 4/20/71 1225 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 6/3/71 0130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 6/17/71 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 7/1/71 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 8/5/71 1125 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 130000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 11/3/71 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 300 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 12/8/71 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 12/28/71 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 4/5/72 0945 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 5/31/72 1050 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 38000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 6/21/72 1140 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 120000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 7/19/72 1255 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 810000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 8/16/72 1130 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 10/5/72 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 11/1/72 1055 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 11/29/72 1110 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 1/31/73 1040 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 2/28/73 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 3/21/73 1205 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 4/25/73 1035 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 20 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 5/24/73 1030 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 41000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br CHIR01 42.153333 -87.847778 6/27/73 1050 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 140000 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br HCCB05 42.138333 -87.835000 2/2/84 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 690 CTS/100mL Chicago River- North Branch IL_HCCB-05 West Fork North Br HCCB05 42.138333 -87.835000 4/3/84 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/12/01 MWRDGC Fecal Coliform 2400 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/9/01 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/14/01 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/11/01 MWRDGC Fecal Coliform 1100 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 9/10/01 MWRDGC Fecal Coliform 1700 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 2/11/02 MWRDGC Fecal Coliform 520 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/11/02 MWRDGC Fecal Coliform 4500 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/8/02 MWRDGC Fecal Coliform 5000 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/13/02 MWRDGC Fecal Coliform 3900 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/10/02 MWRDGC Fecal Coliform 760 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 8/12/02 MWRDGC Fecal Coliform 170 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/12/03 MWRDGC Fecal Coliform 1900 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 7/14/03 MWRDGC Fecal Coliform 5400 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 10/13/03 MWRDGC Fecal Coliform 5100 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 1/12/04 MWRDGC Fecal Coliform 4700 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 2/9/04 MWRDGC Fecal Coliform 4300 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/8/04 MWRDGC Fecal Coliform 700 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/12/04 MWRDGC Fecal Coliform 3500 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/10/04 MWRDGC Fecal Coliform 1200 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/14/04 MWRDGC Fecal Coliform 1800 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 10/11/04 MWRDGC Fecal Coliform 1400 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 11/8/04 MWRDGC Fecal Coliform 10000 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 1/10/05 MWRDGC Fecal Coliform 1600 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 2/14/05 MWRDGC Fecal Coliform 21000 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/14/05 MWRDGC Fecal Coliform 390 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/11/05 MWRDGC Fecal Coliform 300 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/9/05 MWRDGC Fecal Coliform 460 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/13/05 MWRDGC Fecal Coliform 830 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 7/11/05 MWRDGC Fecal Coliform 2200 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 8/8/05 MWRDGC Fecal Coliform 920 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 9/12/05 MWRDGC Fecal Coliform 710 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 10/10/05 MWRDGC Fecal Coliform 800 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 11/14/05 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 1/9/06 MWRDGC Fecal Coliform 650 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 2/14/06 MWRDGC Fecal Coliform 140 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/13/06 MWRDGC Fecal Coliform 6800 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/10/06 MWRDGC Fecal Coliform 210 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/8/06 MWRDGC Fecal Coliform 420 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 6/12/06 MWRDGC Fecal Coliform 800 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 7/10/06 MWRDGC Fecal Coliform 570 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 8/14/06 MWRDGC Fecal Coliform 460 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 9/11/06 MWRDGC Fecal Coliform 11000 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 10/9/06 MWRDGC Fecal Coliform 820 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 11/13/06 MWRDGC Fecal Coliform 2100 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 12/11/06 MWRDGC Fecal Coliform 760 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 1/8/07 MWRDGC Fecal Coliform 370 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 3/12/07 MWRDGC Fecal Coliform 430 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 4/9/07 MWRDGC Fecal Coliform 220 CTS/100mL Chicago River-North Branch IL_HCCB-05 WFChicago River - NWW_10 42.138330 -87.834920 5/14/07 MWRDGC Fecal Coliform 330 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/27/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 85000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 5/14/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 24000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/8/70 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4300 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/30/71 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 350 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/1/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 39000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 8/31/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 15000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 9/29/71 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 80 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 10/22/71 0100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 90 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 11/10/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/20/71 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3800 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 1/6/72 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 2/29/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/23/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/17/72 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 8000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 5/10/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/21/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4900 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/10/72 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 2/20/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/20/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/26/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 34000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 5/16/73 1900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/5/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/25/73 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2400 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 8/15/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 51000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 9/11/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 370 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 10/17/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 11/14/73 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1600 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 1/22/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 14000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/1/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/29/74 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 45000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/26/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/13/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 80000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 8/1/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 10/10/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 79000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/3/74 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 150000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 1/7/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 1/17/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 75000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/3/75 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 30000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/18/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 28000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/3/75 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3400 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/25/75 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 170000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 7/22/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 8/27/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 9/26/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 9000 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/8/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 81000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 12/29/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 3/15/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 130000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 4/27/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 31000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 5/10/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 45000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 6/15/76 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 310000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 9/7/76 0200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 800000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48116 42.153056 -87.818333 10/18/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 28000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/23/72 0100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 4/17/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5500 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 5/17/72 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4400 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 6/21/72 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1400 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/10/72 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 8/9/72 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 1/29/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1300 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 2/22/73 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/20/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 4/30/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5800 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 5/31/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3500 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/5/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/25/73 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 560 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 9/11/73 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 130 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 10/16/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 12/4/73 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 34000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 1/22/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3600 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/1/74 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2400 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/29/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 4/26/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1200 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 6/13/74 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4300 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 8/1/74 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 22000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 10/10/74 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5500 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 1/7/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 1/17/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 25000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 2/26/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2900 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/19/75 1000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5600 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 6/3/75 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 17000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/21/75 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2900 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 7/22/75 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 8/19/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 9/26/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 10/17/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 21000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 12/8/75 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 16000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 12/29/75 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 3/15/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5300 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 4/27/76 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 5/10/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 6/15/76 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2300 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 9/7/76 1500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 400 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br 48445 42.055278 -87.780556 11/17/76 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 2/3/71 0945 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 2/24/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 34000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 3/23/71 1240 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 20000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 4/20/71 1230 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 6/3/71 0145 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 6/17/71 1140 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1000 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 7/1/71 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 110000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 8/5/71 1135 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 11/3/71 2500 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 65000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 12/8/71 1050 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 27000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 12/28/71 1015 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3400 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 4/5/72 0955 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 21000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 5/31/72 1110 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 6/21/72 1155 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 25000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 7/19/72 1240 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 490000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 8/16/72 1140 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2500 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 10/5/72 1045 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 140 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 11/1/72 1210 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 11/29/72 1050 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3200 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 1/31/73 1045 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 13000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 2/28/73 1010 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 4500 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 3/21/73 1215 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 27000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 4/25/73 1045 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 23000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 5/24/73 1040 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1800 CTS/100mL Chicago River- North Branch IL_HCCC-02 Middle Fork N Br CHIR02 42.153056 -87.818056 6/27/73 1100 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/1/99 IL EPA Fecal Coliform 242 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/18/99 IL EPA Fecal Coliform 4500 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 6/22/99 IL EPA Fecal Coliform 1273 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/20/99 IL EPA Fecal Coliform 180 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/24/99 IL EPA Fecal Coliform 5200 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/3/99 IL EPA Fecal Coliform 5300 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/16/99 IL EPA Fecal Coliform 680 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 1/24/00 IL EPA Fecal Coliform 840 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/1/00 IL EPA Fecal Coliform 2000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/13/00 IL EPA Fecal Coliform 540 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/18/00 IL EPA Fecal Coliform 12270 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/11/00 IL EPA Fecal Coliform 52000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/10/00 IL EPA Fecal Coliform 540 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/28/00 IL EPA Fecal Coliform 800 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/1/00 IL EPA Fecal Coliform 370 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 2/14/01 IL EPA Fecal Coliform 1020 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/19/01 IL EPA Fecal Coliform 520 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/5/01 IL EPA Fecal Coliform 680 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/18/01 ##### IL EPA Fecal Coliform 15900 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/8/01 IL EPA Fecal Coliform 1100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/19/01 IL EPA Fecal Coliform 1080 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 1/30/02 IL EPA Fecal Coliform 1330 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/22/02 IL EPA Fecal Coliform 280 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/20/02 ##### IL EPA Fecal Coliform 200 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/1/02 ##### IL EPA Fecal Coliform 1040 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/30/02 ##### IL EPA Fecal Coliform 780 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/30/02 ##### IL EPA Fecal Coliform 780 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/17/02 ##### IL EPA Fecal Coliform 670 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 10/29/02 ##### IL EPA Fecal Coliform 350 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/27/02 ##### IL EPA Fecal Coliform 270 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/27/02 ##### IL EPA Fecal Coliform 270 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/10/03 ##### IL EPA Fecal Coliform 860 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/30/03 ##### IL EPA Fecal Coliform 2200 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 6/4/03 ##### IL EPA Fecal Coliform 1020 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 7/16/03 ##### IL EPA Fecal Coliform 700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/21/03 ##### IL EPA Fecal Coliform 728000 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/23/03 ##### IL EPA Fecal Coliform 880 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/6/03 ##### IL EPA Fecal Coliform 1717 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 12/22/03 ##### IL EPA Fecal Coliform 4800 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 3/10/04 ##### IL EPA Fecal Coliform 445 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 4/12/04 ##### IL EPA Fecal Coliform 775 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/13/04 ##### IL EPA Fecal Coliform 100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 6/21/04 ##### IL EPA Fecal Coliform 4000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/4/04 ##### IL EPA Fecal Coliform 20000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 9/14/04 ##### IL EPA Fecal Coliform 2600 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 10/26/04 ##### IL EPA Fecal Coliform 1100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 11/23/04 ##### IL EPA Fecal Coliform 1700 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 5/3/05 ##### IL EPA Fecal Coliform 1100 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 6/6/05 ##### IL EPA Fecal Coliform 1000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RHCCC-0 42.152600 -87.818330 8/8/05 ##### IL EPA Fecal Coliform 1400 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 2/13/01 MWRDGC Fecal Coliform 90 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 3/12/01 MWRDGC Fecal Coliform 450 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 4/9/01 MWRDGC Fecal Coliform 910 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 5/14/01 MWRDGC Fecal Coliform 540 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 6/11/01 MWRDGC Fecal Coliform 520 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 7/9/01 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 8/13/01 MWRDGC Fecal Coliform 1500 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 9/10/01 MWRDGC Fecal Coliform 2200 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 10/8/01 MWRDGC Fecal Coliform 1100 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 11/13/01 MWRDGC Fecal Coliform 1100 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 12/10/01 MWRDGC Fecal Coliform 650 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 2/11/02 MWRDGC Fecal Coliform 550 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 3/11/02 MWRDGC Fecal Coliform 1000 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 4/8/02 MWRDGC Fecal Coliform 630 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 5/13/02 MWRDGC Fecal Coliform 2000 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 6/10/02 MWRDGC Fecal Coliform 530 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 7/8/02 MWRDGC Fecal Coliform 430 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 8/12/02 MWRDGC Fecal Coliform 33000 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 9/9/02 MWRDGC Fecal Coliform 1600 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 10/14/02 MWRDGC Fecal Coliform 380 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 11/12/02 MWRDGC Fecal Coliform 1200 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 4/14/03 MWRDGC Fecal Coliform 120 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 5/12/03 MWRDGC Fecal Coliform 800 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 6/9/03 MWRDGC Fecal Coliform 400 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 7/14/03 MWRDGC Fecal Coliform 790 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 8/11/03 MWRDGC Fecal Coliform 890 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 9/8/03 MWRDGC Fecal Coliform 10000 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 10/13/03 MWRDGC Fecal Coliform 350 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 11/10/03 MWRDGC Fecal Coliform 1100 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 12/8/03 MWRDGC Fecal Coliform 950 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 3/8/04 MWRDGC Fecal Coliform 90 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 4/12/04 MWRDGC Fecal Coliform 5100 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 5/10/04 MWRDGC Fecal Coliform 240 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 6/14/04 MWRDGC Fecal Coliform 630 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 7/12/04 MWRDGC Fecal Coliform 400 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 8/9/04 MWRDGC Fecal Coliform 2100 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 9/13/04 MWRDGC Fecal Coliform 4100 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 10/11/04 MWRDGC Fecal Coliform 750 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 11/8/04 MWRDGC Fecal Coliform 580 CTS/100mL Chicago River-North Branch IL_HCCC-02 MFChicago River - NWW_31 42.152400 -87.818350 12/13/04 MWRDGC Fecal Coliform 620 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 2/14/05 MWRDGC Fecal Coliform 400 CTS/100mL Watershed SegID SegmentName Station _ID Lat Long Date Time MonitoringAgency Parameter sample_ depth Value Units Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 3/14/05 MWRDGC Fecal Coliform 680 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 4/11/05 MWRDGC Fecal Coliform 210 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 5/9/05 MWRDGC Fecal Coliform 260 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 6/13/05 MWRDGC Fecal Coliform 160 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 7/11/05 MWRDGC Fecal Coliform 770 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 8/8/05 MWRDGC Fecal Coliform 3900 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 9/12/05 MWRDGC Fecal Coliform 4800 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 10/10/05 MWRDGC Fecal Coliform 140 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 11/14/05 MWRDGC Fecal Coliform 410 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 1/9/06 MWRDGC Fecal Coliform 3000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 3/13/06 MWRDGC Fecal Coliform 600 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 4/10/06 MWRDGC Fecal Coliform 660 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 5/8/06 MWRDGC Fecal Coliform 520 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 6/12/06 MWRDGC Fecal Coliform 680 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 7/10/06 MWRDGC Fecal Coliform 320 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 8/14/06 MWRDGC Fecal Coliform 480 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 9/11/06 MWRDGC Fecal Coliform 31000 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 10/9/06 MWRDGC Fecal Coliform 450 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 11/13/06 MWRDGC Fecal Coliform 800 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 12/11/06 MWRDGC Fecal Coliform 730 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 1/8/07 MWRDGC Fecal Coliform 1200 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 3/12/07 MWRDGC Fecal Coliform 140 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 4/9/07 MWRDGC Fecal Coliform 550 CTS/100mL Chicago River- North Branch IL_HCCC-02 Mid Fk NB Chicago RWW_31 42.152400 -87.818350 5/14/07 MWRDGC Fecal Coliform 220 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 3/23/72 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 600 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 4/17/72 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 10000 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 5/17/72 1300 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 5900 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 7/10/72 1400 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2700 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 8/9/72 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 1700 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 1/29/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 200 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 2/20/73 2000 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 60 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 3/19/73 1700 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 360 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 5/1/73 0900 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2900 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 6/28/73 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3000 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 9/26/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 2900 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 10/16/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 500 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 12/4/73 1600 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 6600 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 1/22/74 1200 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 3300 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 3/1/74 1800 EPA STORET Legacy FECAL COLIFORM,MEMBR FILTER,M-FC BROTH,44.5 C 900 CTS/100mL Chicago River- North Branch IL_HCCC-04 Middle Fork N Br 48446 42.055278 -87.775000 3/29/74 1500 EPA S |
