TY - RPRT TI - Potential drinking water concerns in ground and surface water in the Illinois River Basin; U.S. Geological Survey perspective from the National Water Quality Assessment AU - Kelly L. Warner AU - Paul J. Terrio AU - Robin B. King AU - George E. Groschen AU - Terri Arnold AU - William S. Morrow AU - Michael J. Friedel AU - Mitchell A. Harris PY - 2000 UR - https://pubs.usgs.gov/publication/70182122 ID - 70182122 ER -