University of Illinois Urbana-Champaign

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Showing 1–30 of 472 items
Thumbnail for Temporal Changes In Shallow Groundwater Quality In Northeastern Illinois
Temporal Changes In Shallow Groundwater Quality In Northeastern Illinois
Kelly, Walton R.; Wilson, Steven D.

Thumbnail for Dynamic modeling and monitoring of water, sediment, nutrients, and pesticides in agricultural watersheds during storm events
Dynamic modeling and monitoring of water, sediment, nutrients, and pesticides in agricultural watersheds during storm events
Borah, Deva K.; Bera, Maitreyee; Shaw, Susan; Keefer, Laura

Thumbnail for Source Identification of Sodium and Chloride Contamination in Natural Waters: Preliminary Results
Source Identification of Sodium and Chloride Contamination in Natural Waters: Preliminary Results
Panno, S.V.; Hackley, Keith C.; Hwang, H.H.; Greenberg, S.; Krapac, I.G.; Landsberger, S.; O'Kelly, D.J.

Thumbnail for Temporal Changes In Shallow Groundwater Quality In Northeastern Illinois
Temporal Changes In Shallow Groundwater Quality In Northeastern Illinois
Kelly, Walton R.; Wilson, Steven D.

Thumbnail for Investigation of Impacts of Urbanization on Base Flow and Recharge Rates, Northeastern Illinois: Summary of Year 2 Activities
Investigation of Impacts of Urbanization on Base Flow and Recharge Rates, Northeastern Illinois: Summary of Year 2 Activities
Meyer, Scott C.

Thumbnail for Application of Nitrogen and Oxygen Isotopes to Identify Sources of Nitrate, 2002
Application of Nitrogen and Oxygen Isotopes to Identify Sources of Nitrate, 2002
Roadcap, George S.; Hackley, Keith C.; Hwang, Hue-Hwa

Thumbnail for Application of Nitrogen and Oxygen Isotopes to Identify Sources of Nitrate, 2001
Application of Nitrogen and Oxygen Isotopes to Identify Sources of Nitrate, 2001
Roadcap, George S.; Hackley, Keith C.; Hwang, Hue-Hwa; Johnson, Thomas M.

Thumbnail for Impacts of Urbanization on Base Flow and Recharge Rates, Northeastern Illinois: Summary of Year 1 Activities
Impacts of Urbanization on Base Flow and Recharge Rates, Northeastern Illinois: Summary of Year 1 Activities
Meyer, Scott C.; Wilson, Steven D.

Thumbnail for Karst Springs in the Sinkhole Plain of Illinois: Their Community Diversity and Hydrogeology
Karst Springs in the Sinkhole Plain of Illinois: Their Community Diversity and Hydrogeology
Reed, P.C.; Wetzel, Mark J.; Webb, Donald W.; Young, T.C.; Phillippe, Loy R.

Thumbnail for Possible Geological-Geochemical Sources of Ammonium in Groundwater: Preliminary Results
Possible Geological-Geochemical Sources of Ammonium in Groundwater: Preliminary Results
Roy, William R.; Glessner, Justin J.G.; Krapac, Ivan G.; Larson, Timothy H.

Thumbnail for Temporal Changes In Shallow Ground-water Quality In Northeastern Illinois: Preliminary Results
Temporal Changes In Shallow Ground-water Quality In Northeastern Illinois: Preliminary Results
Kelly, Walton R.

Thumbnail for 50 ways farmers can protect their groundwater / 1324
50 ways farmers can protect their groundwater / 1324
Simmons, F. William; Giles, Ed; Peterson, Doug

Thumbnail for Microbial modification of ground water
Microbial modification of ground water
Gunsalus, Robert P.; Zeikus, J.Gregory; Wolfe, Ralph Stoner

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1995-96 vol. 2
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1995-96 vol. 2
Illinois State Geological Survey

Thumbnail for Integrated Water Quantity Planning and Management
Integrated Water Quantity Planning and Management
Submitter: Lisa Sheppard

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1993-94
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1993-94
Illinois State Geological Survey

Thumbnail for Demonstration of CO2-Enhanced Oil Recovery Potential in the Illinois Basin: Technical Report
Demonstration of CO2-Enhanced Oil Recovery Potential in the Illinois Basin: Technical Report
Finley, Robert J.

Thumbnail for Groundwater Salinity within the Mt. Simon Sandstone in Illinois and Indiana
Groundwater Salinity within the Mt. Simon Sandstone in Illinois and Indiana
Mehnert, Edward; Weberling, Paula H.

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 2001
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 2001
Illinois State Geological Survey

Thumbnail for Illinois State Water Survey Annual Report 1998-1999: What a Difference We Make
Illinois State Water Survey Annual Report 1998-1999: What a Difference We Make
Submitter: Susan Braxton

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1991-92 vol. 3 (recognition and service)
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1991-92 vol. 3 (recognition and service)
Illinois State Geological Survey

Thumbnail for Mahomet Aquifer Protection Task Force: Findings and Recommendations
Mahomet Aquifer Protection Task Force: Findings and Recommendations
Ammons, Carol; Ballenger, Eric; Barnett, Teresa; Bennett, Scott; Davis, Alec M.; Frank-Feinen, Deborah; Gleason, Keith; Griffith, Donovan; Hostetler, Charles; Karner, Lynn; Koos, Chris; Lennhoff, Claudia; Marlin, Diane; Messina, Alec; Mitchell, Bill; Moore-Wolfe, Julie; Rehn, Andrew; Risley, Jim; Roadcap, George; Rose, Chapin; Smith, Charles; Stoner, Larry; Turner, Steve; Zalucha, Todd; Zimmerman, David

Thumbnail for An Introductory Guide to the Mahomet Aquifer and Natural Gas Storage in East-Central Illinois
An Introductory Guide to the Mahomet Aquifer and Natural Gas Storage in East-Central Illinois
Locke, Randy; Roadcap, George; Stumpf, Andrew; Leetaru, Hannes; Kelly, Walt; Winkel, Richard

Thumbnail for Illinois State Water Survey Annual Report 2002-2003
Illinois State Water Survey Annual Report 2002-2003
Submitter: Susan Braxton

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 2008
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 2008
Illinois State Geological Survey

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1991-92 vol. 1
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1991-92 vol. 1
Illinois State Geological Survey

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 2006
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 2006
Illinois State Geological Survey

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 2000
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 2000
Illinois State Geological Survey

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1998
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1998
Illinois State Geological Survey

Thumbnail for Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1990-91
Annual report to the Board of Natural Resources and Conservation / Illinois State Geological Survey Report 1990-91
Illinois State Geological Survey