The Iowa SRF provides low-cost loans for projects to address storm water quality. Loans are provided to both public and private entities. Projects must have a water quality benefit; that is, the project must be designed to keep pollutants out of waterways.

Loans at 3% interest are available through the SRF. For municipalities that are required to have an MS4 permit, storm water projects using traditional point source practices are financed with our regular Clean Water SRF loans. Municipalities and private landowners that are using non-point source methods to address storm water should apply through the Storm Water Management Best Practices program