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41  Vermilion (Illinois Basin) Watershed Map

Thematic map of the Vermilion watershed showing roads, county boundaries, and elevation changes.

Download Options: LoRes preview | HiRes (2.01 MB) | Metadata

42  Woodford County Coal Maps

ISGS Coal Map Series. Includes mines, resources, and logs.

43  Woodford County Orthophotography Data 1998-1999

Illinois National Aerial Photography Program Digital Orthophotography quarter Quadrangle data for Woodford County in the Universal Transverse Mercator (UTM) coordinate system with a NAD83 datum.  

= Abstract available     = Full Text available     = Fact Sheet available
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44  7-day 10-year low flows of streams in the Kankakee, Sangamon, Embarras, Little Wabash, and southern regions

Singh, Krishan P., Ganapathi S. Ramamurthy, and Il Won Seo, 1988 ISWS CR-441

45  A technique for evaluating algal growth potential in Illinois surface waters

Wang, Wun-Cheng, William T. Sullivan, and Ralph L. Evans, 1973 ISWS RI-72

46  Adequacy of Illinois surface water supply systems to meet future demands

McConkey Broeren, Sally, and Krishan P. Singh, 1989 ISWS CR-477

47  Aeration - destratification of Lake Eureka using a low energy destratifier

Kothandaraman, Veerasamy, and Ralph L. Evans, 1982 ISWS C-155

48  Aeration - destratification of Lake Eureka: second year operation

Raman, Raman K., and Ralph L. Evans, 1984 ISWS C-159

49  Aeration characteristics of flow release controls on Illinois Waterway dams

Butts, Thomes A., and Ralph L. Evans, 1980 ISWS CR-233

50  Aeration-destratification of Lake Eureka using a low energy destratifier

Kothandaraman, Veerasamy, and Ralph L. Evans, 1982 ISWS CR-294

51  Algae in selected Illinois streams, 1971-1976

Lin, Shundar, Ralph L. Evans, and Davis B. Beuscher, 1978 ISWS RI-86

52  An assessment of the impact of combined sewer overflows at Peoria on the waters of the Illinois Waterway

Illinois State Water Survey, Water Quality Section, 1983 ISWS CR-330

53  An inventory and evaluation of biological investigations that relate to stream-water quality in the upper Illinois River Basin of Illinois, Indiana, and Wisconsin

Online USGS report abstract

Steffeck, D.W., and R.G. Striegl, 1989 U.S. Geological Survey Water-Resources Investigations Report 89-4041

54  An investigation of historical temperature and precipitation data at climate benchmark stations in Illinois

Changnon, Stanley A., Jr., Derek Winstanley, and Kenneth E. Kunkel, 1997 ISWS C-184

55  Analysis of Nutrients, Selected Inorganic Constituents, and Trace Elements in Water From Illinois Community-supply Wells, 1984-91

Online USGS report

Warner, K.L., and A.R. Schmidt, 1999 U.S. Geological Survey Water-Resources Investigations Report 99-4152

56  Aquatic Resources Monitoring in the Upper Mississippi River Basin

Report describing two long-term monitoring projects in the Upper Mississippi River Basin: the Long Term Resource Monitoring Project (LTRMP) and the Long Term Illinois River Fish Population Monitoring Project, also known as the Long Term Electrofishing project (LTEF).

Pegg, Mark A., 2002 Illinois Natural History Survey Reports Spring 2002

57  Availability and suitability of municipal wastewater information for use in a national water-quality assessment: A case study of the upper Illinois River Basin in Illinois, Indiana, and Wisconsin

Online abstract of US Geological Survey Open-File Report 90-375

Zogorski, J.S., S.F. Blanchard, R.D. Romack, and F.A. Fitzpatrick., 1990 U.S. Geological Survey Open-File Report 90-375

58  Classifying Illinois impoundments: an examination of techniques for assessing lake bottom conditions

Roseboom, Donald P., Ralph L. Evans, W. Wang, Thomas A. Butts, and Richard M. Twait, 1979 ISWS CR-215

59  Concentration and genera of algae in selected Illinois streams, 1971-1973

Lin, Shun Dar, Ralph L. Evans, and Davis B. Beuscher, 1975 ISWS RI-80

60  Concentrations and Potential Toxicity of Metals and Ammonia in Peoria Lake Sediments and Pore Waters

Report on the concentrations and potential toxicity of several heavy metals (cadmium (Cd), copper (Cu), nickel (Ni), lead (Pb), and zinc (Zn)) and ammonia in sediments and pore waters of Peoria Lake.

Machesky, Michael L., Thomas R. Holm, Dana B. Shackleford, 2004 RR-103

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