Big Ten Academic Alliance Geospatial Discovery Portal

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You searched for: geology Remove constraint geology Creator Illinois State Geological Survey Remove constraint Creator: Illinois State Geological Survey Subject Geoscientific Information Remove constraint Subject: Geoscientific Information Year 1995 Remove constraint Year: 1995
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Potential of Agricultural Chemical Contamination of Aquifers, 2004: Illinois

1995. Donald A. Keefer, and Illinois State Geological Survey. This is a statewide SDE feature dataset for evaluating the potential for contamination of shallow aquifers by pesticides and nitrate. The sources o...