| Subject | Counties Served |
| 303(d) List of Impaired Waters | Columbia, Crawford, Dane, Grant, Iowa, Richland, Sauk, Vernon |
| Outstanding/Exceptional Resource Waters | Columbia, Crawford, Dane, Grant, Iowa, Richland, Sauk, Vernon |
| Rivers Grants | Columbia, Crawford, Dane, Grant, Iowa, Richland, Sauk, Vernon |
| Rivers Resources | Columbia, Crawford, Dane, Grant, Iowa, Richland, Sauk, Vernon |
| Stream Biologist | Columbia, Crawford, Dane, Grant, Iowa, Richland, Sauk, Vernon |
| Surface Water Spills | Columbia, Crawford, Dane, Grant, Iowa, Richland, Sauk, Vernon |
| Water Quality Assessment | Columbia, Crawford, Dane, Grant, Iowa, Richland, Sauk, Vernon |
| Water Quality Biologist | Columbia, Crawford, Dane, Grant, Iowa, Richland, Sauk, Vernon |