University of Illinois Urbana-Champaign

Critical Trends Assessment Program

Detailed assessments of 32 major watersheds in Illinois, conducted through the Critical Trends Assessment Program administered by the Illinois Department of Natural Resources. Includes contributions from each of the State Scientific Surveys which are now part of the Prairie Research Institute.

Water resources planning using integrated systems of marketable water rights and reservoir design and operation

Wong, Benedict D.C.; Eheart, J. Wayland

Kane County water resources investigations : interim report on three-dimensional geologic modeling

Dey, William S.; Davis, Alec M.; Abert, Curt C.; Curry, B. Brandon; Sieving, John C.

Geologic map of the Waltersburg Quadrangle, Pope County, Illinois

Weibel, C. Pius; Nelson, W. John; Devera, Joseph A.

Geologic map of the Glendale Quadrangle, Johnson and Pope counties, Illinois

Devera, Joseph A.

Geologic map of the Goreville Quadrangle, Johnson and Williamson Counties, Illinois

Jacobson, Russell J.

Surficial Geology Map, Villa Grove Quadrangle, Douglas County, Illinois

Hansel, Ardith K.; Berg, Richard C.; Abert, Curt C.

Rapid solar transformation of nutrients in natural waters

Peyton, Gary R.

Availability of coal resources for mining in Illinois : Newton and Princeville quadrangles, Jasper, Peoria, and Stark Counties

Treworgy, Colin G.; Chenoweth, Cheri A.; Jacobson, Russell J.

Development of criteria for shore protection against wind-generated waves for lakes and ponds in Illinois

Bhowmik, Nani G.

Availability of coal resources for mining in Illinois : Atwater, Collinsville, and Nokomis quadrangles, Christian, Macoupin, Madison, Montgomery, and St. Clair Counties

Treworgy, Colin G.; Chenoweth, Cheri A.; Justice, Michael A.

Advanced physical fine coal cleaning by ISGS aggregate flotation : final technical report, [September 1, 1987 through August 31, 1988]

Read, R.B.; Ruch, R.R.

Geologic mapping of glacial drift aquifers in the greater Chicago area of Illinois

Stumpf, Andrew J.; Hansel, Ardith K.; Barnhardt, Michael L.

Quaternary geology of the Eddyville 7.5-minute quadrangle, Illinois

Henderson, Elizabeth D.; Lannon, Mary S.; Esling, Steven P.; Riggs, Matthew H.; Follmer, Leon R.

Potential dolomite resources of Carroll County, Illinois

McGarry, Christopher S.; Grimley, David A.

Drift Thickness Map, Villa Grove Quadrangle, Douglas County, Illinois

Weibel, C. Pius; Abert, Curt C.

Mathematical models for use in planning regional water resources and energy systems

Brill Jr., E. Downey; Velioglu, S. Giray; Fuessle, Robert

Mathematical models for use in planning regional water resources and energy systems

Brill Jr., E. Downey; Velioglu, S. Giray; Fuessle, Robert

Extraction operations in McLean County, Illinois

McLean, Melisa M.; Kelly, Maureen D.; Riggs, Matthew H.

Cycling of dissolved organic phosphorus compounds in natural waters

Allen, Herbert E.; Brisbin, Thomas D.; Thomsen, Kurt O.

Oil and gas development in Illinois during 1950

Bell, Alfred Hannam; Kline, Virginia; Swann, David H.

Potential for contamination of shallow aquifers from land burial of municipal wastes [map]

Berg, Richard C.; Kempton, John P.

Satellite image map of Illinois

Dahlberg, Richard E.; Luman, Donald E.; Warren, Alden

Quaternary geology of the Stonefort 7.5-minute quadrangle, Illinois

Lannon, Mary S.; Esling, Steven P.; Riggs, Matthew H.; Follmer, Leon R.

Topographic Map of Bedrock Surface, Villa Grove Quadrangle, Douglas County, Illinois

Weibel, C. Pius

Bedrock geology of Carroll County, Illinois

McGarry, Christopher S.

Surface slopes of Carroll County, Illinois

McGarry, Christopher S.

Bedrock topography of Carroll County, Illinois

McGarry, Christopher S.

Shaded relief of Carroll County, Illinois

McGarry, Christopher S.

Surface topography of Carroll County, Illinois

McGarry, Christopher S.