EPA · discharge permits by watershed
City of Mason City-Winnebago River (subwatershed 070802030306)
- 4Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Iowa. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
- Iowa4
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| FERTILE CITY OF STP | IA0058718 | FERTILE | IA | Publicly owned treatment works | Minor | City of Mason City-Winnebago River |
| HEIDELBERG MATERIALS US CEMENT LLC (REMEDIATION SITE) | IA0072907 | MASON CITY | IA | Minor | City of Mason City-Winnebago River | |
| MASON CITY, CITY OF WTP | IA0077305 | MASON CITY | IA | Minor | City of Mason City-Winnebago River | |
| POET BIOREFINING - HANLONTOWN, LLC | IA0078042 | HANLONTOWN | IA | Minor | City of Mason City-Winnebago River |