ILLINOIS REGISTER 3687
09
ENVIRONMENTAL PROTECTION AGENCY
NOTICE OF PUBLIC INFORMATION
LISTING OF DERIVED WATER QUALITY CRITERIA
Date criteria derived: July 31, 1991
Applicable waterbodies: Not used during this period.
Chemical: 1,2-dichloroethane CAS #107-06-2
Acute criterion: 25 mg/l Chronic criterion: 4.5 mg/l
Human health criterion (HNC): 23 ug/l
Date criteria derived: March 19, 1992
Applicable waterbodies: Not used during this period.
Chemical: 1,1-dichloroethylene CAS #75-35-4
Acute criterion: 3,000 ug/l Chronic criterion: 240 ug/l
Human health criterion (HNC): 0.95 ug/l
Date criteria derived: March 20, 1992
Applicable waterbodies: Not used during this period.
Chemical: 1,2-dichloroethylene CAS #540-59-0
Acute criterion: 14 mg/l Chronic criterion: 1.1 mg/l
Date criteria derived: November 18, 2008
Applicable waterbodies: Not used during this period.
Chemical: 2,4-dichlorophenol CAS #120-83-2
Acute criterion: 630 ug/l Chronic criterion: 83 ug/l
Date criteria derived: November 14, 1991
Applicable waterbodies: Not used during this period.
Chemical: 1,2-dichloropropane CAS #78-87-5
Acute criterion: 4,800 ug/l Chronic criterion: 380 ug/l
Date criteria derived: December 7, 1993
Applicable waterbodies: Not used during this period.
Chemical: 1,3-dichloropropylene CAS #542-75-6
Acute criterion: 99 ug/l Chronic criterion: 7.9 ug/l
Date criteria derived: November 13, 1991
Applicable waterbodies: Not used during this period.
Chemical: 2,4-dimethyl phenol CAS #105-67-9
Acute criterion: 740 ug/l Chronic criterion: 220 ug/l
Date criteria derived: October 26, 1992
Applicable waterbodies: Not used during this period.
Chemical: 4,6-dinitro-o-cresol = 2-methyl-4,6-dinitrophenol CAS #534-52-1
Acute criterion: 29 ug/l Chronic criterion: 2.3 ug/l
Date criteria derived: November 14, 1991
Applicable waterbodies: Not used during this period.
