Sangamon River/ Lake Decatur Watershed TMDL Report

Water quality standards are laws or regulations that states authorize to enhance water quality and protect public health and welfare. Water quality standards provide the foundation for accomplishing two of the principal goals of the CWA. These goals are: Restore and maintain the chemical, physical, and biological integrity of the Read More »

Salt Creek of Sangamon & Lower Sangamon River Watershed

This report is a Total Maximum Daily Load (TMDL) for the Salt Creek of Sangamon River and the Lower Sangamon River Watersheds. The purpose is to describe the watersheds, confirm impairments and identify the procedure for developing the TMDL.  Salt Creek of Sangamon & Lower Sangamon River Watershed