Iowa Department of Natural Resources / Iowa Finance Authority
The Iowa Department of Natural Resources and the Iowa Finance Authority jointly administer the State Revolving Fund.
Iowa’s Drinking Water State Revolving Fund (DWSRF) is the best choice to finance the design and construction of drinking water systems to help ensure public health and provide safe drinking water for Iowans.
Iowa’s Clean Water State Revolving Fund (CWSRF) is the best choice to finance publicly owned wastewater treatment, sewer rehabilitation, replacement, and construction, and storm water quality improvements. Since 1989, the CWSRF has provided more than $1.4 billion in financing assistance for water pollution control.