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    • Selected analytical methods for well and aquifer evaluation

    • 1962; Groundwater -\- Analysis; Groundwater flow -\- Mathematical models; ISWS B-49; Walton, William C.; Wells
    • The practical application of selected analytical methods to well and aquifer evaluation problems in Illinois is described in this report. The subject matter includes formulas and methods used to quantitatively appraise the geohydrologic parameters...
    • Yields of shallow dolomite wells in northern Illinois

    • 1963; Aquifer; Aquifers; Cambrian-Ordovician aquifer; Csallany, Sandor C., and William C. Walton; Galena Dolomite; Galena-Platteville aquifer; Geologic; Groundwater; Hydrogeology; ISWS RI-46; Maquoketa Group; Niagaran Series; Silurian dolomite...
    • In northern Illinois large quantities of ground water are withdrawn from wells in shallow dolomite aquifers of Silurian and Ordovician age. The Niagaran and Alexandrian Series of Silurian age and the Galena-Platteville Dolomite of Ordovician age...
    • Ground-water recharge and runoff in Illinois

    • 1965; Aquifer; Aquifers; Artificial recharge of groundwater; Cambrian-Ordovician aquifer; Geologic; Groundwater; Hydrogeology; ISWS RI-48; Maquoketa Group; Runoff; Silurian dolomite aquifer; Walton, William C.; Water-supply; shallow dolomite aquifer
    • Recharge conditions in several areas of northeastern Illinois are described, and recharge rates for several aquifers in central and southern Illinois are given. Recharge rates to deeply buried bedrock and sand-and-gravel aquifers vary from 1300 to...
    • Impacts of irrigation and drought on Illinois ground-water resources

    • 1987; Bowman, Jean A., and Mark A. Collins; Droughts; Groundwater; ISWS RI-109; Irrigation
    • This investigation is the first of three phases of a ground-water management study. In this report, effects of irrigation and drought on the ground-water resources of Illinois are examined. Irrigation water use for five soil types is estimated from...
    • Watershed monitoring for the Lake Decatur watershed, 1998-1999

    • 2000; Big Creek (Upper Sangamon); Big Ditch; Camp Creek (Upper Sangamon); Canal; Friends Creek; Goose Creek (Upper Sangamon); ISWS CR 2000-06; Keefer, Laura and Misganaw Demissie; Long Creek (Upper Sangamon); Nitrates -\- Environmental aspects;...
    • Lake Decatur is the water supply reservoir for the City of Decatur. The reservoir was created in 1922 by constructing a dam to impound the flow of the Sangamon River with an original water volume of 20,000 acre-feet and an area of 4.4 square miles....
    • Streamflow assessment model for the Little Wabash River Watershed : hydrologic analysis

    • 2001; Auxier Creek; Big Muddy Creek; Borah Lake; CIPS Lake; Canal; East Fork Lake (ISWS - Richland County); Elm River; Forbes Lake; Fox River (Richland County); Goose Pond (Wayne County); Greendale Lake; Horse Creek; ISWS CR 2001-14; Illinois...
    • The Illinois Streamflow Assessment Model (ILSAM) is an analytical and information tool developed to predict the frequency of streamflows, and water use impacts on streamflows, for every stream in selected major watersheds in Illinois. The current...
    • Two record rainstorms during August 2002 in the Midwest.

    • 2003; Changnon, Stanley A., Steven D. Hilberg, and David Changnon; ISWS DCS 2003-02; Severe storms
    • Two August 2002 rainstorms, one centered in Illinois and Indiana on August 18-19, and one in Iowa, Illinois, and Wisconsin on August 21-22, created record-setting point rainfalls of >10 inches and >12 inches, respectively. Return intervals of both...
    • The 2005 Illinois drought.

    • 2006; Droughts; ISWS IEM 2006-03; Kunkel, Kenneth E (editor), James R. Angel, Stanley A. Changnon, Roger Claybrooke, Steven D. Hilberg, H. Vernon Knapp, Robert S. Larson, Michael Palecki, Robert W. Scott, Derek Winstanley.; Precipitation...
    • Dry conditions in 2005 reached a historic level of severity in some parts of Illinois and ranked as one of the three most severe droughts in Illinois in 112 years of record. The timing of the dryness during the spring and summer, when water demand...
    • DeKalb E-57-Big-Big Yielder

    • Advertising; Agriculture; Corn;
    • back of card: DeKalb E-57 -- Big Big Yielder! Dekalb's leading seller--a real popular bronze hybrid.""Total Performance"" E-57 gives excellent standability, drought tolerance and big yields of quality grain.
    • DeKalb XL45, King of Hybrids

    • Advertising; Agriculture; Corn;
    • back of card: DeKalb XL-45a -- The ""King of Hybrids"".With it's twin single XL-45, it's grown on more acres than any other.Consistent, big yields from short, tough stalks have made it America's standard of comparison in corn.
    • Feasibility Report: Small Scale Biodiesel Production

    • Alternative fuels; Biodiesel; Biodiesel processor; Biofuels; Crop yields; Energy research; Environmental research; Illinois; Research; WVO; biodiesel production; canola; esterification; gallons per acre; il; making biodiesel; oil; screw press;...
    • Biodiesel is the name given to fuel for Diesel engines created by the chemical conversion of animal fats or vegetable oils. Pure vegetable oil works well as a fuel for Diesel engines itself, as Rudolf Diesel demonstrated in his engine at the 1900...
    • ILCC News

    • Business and industry: Business and professional licenses: Business licenses; Government finance and taxes: Government revenues: License fees; Health and medicine: Diseases: Alcohol and drug abuse; Laws and regulations: State statutes: Liquor...
    • ILCC News is published by the Illinois Liquor Control Commission for state liquor licensees, local government officials, industry associations and related government agencies. Inside This Issue: Are you prepared for the smoking ban? Liquor...

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