Watershed Map
Background Info
Agriculture’s Clean Water Alliance
Watershed Information from Des Moines Water Works
Understanding Iowa's Impaired Waters
Assessment of TMDL Implementation Strategies for Nitrate Impairment of the Raccoon River, Iowa
Nitrate-nitrogen patterns in the Raccoon River Basin related to agricultural practices
Average Nitrate Concentration of 25 Subwatersheds in Raccoon River Watershed (April - August 2007)
Median Nitrate Concentration of 25 Subwatersheds in Raccoon River Watershed (April - August 2007)
Des Moines Water Works Annual Water Quality Reports