Watersheds - Sangamon

Watershed Location

Detailed Watershed Location

Watershed Profile



USGS Cataloging Unit

07130006, 07130007, 07130008, 07130009


The Sangamon watershed in central Illinois is part of the Illinois River basin. The watershed encompasses, partially or wholly, 18 counties and has a total drainage area of approximately 5,370 square miles. Agriculture is the primary use of land within the watershed.

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