Title: An intensive survey of the Mississippi South Basin
Description: In summer, 1999, the Illinois EPA and the Illinois Department of Natural Resources conducted an intensive stream quality investigation at 22 sites in the Mississippi South Basin in southern Illinois.  This report presents a summary of data on land use, water quality, fish community, macroinvertebrate community, sediment chemistry, and instream habitat collected from this investigation.
Subjects: Water, Pollution, Mine drainage, Fish kills, Fishes, Effect of water pollution on
Places: Illinois, Mississippi South Basin, Mississippi South Basin (Ill.)