EPA · discharge permits by city
Discharge permits in Shell Rock, Iowa
- 4Current permits
Permits
Major dischargers first. Permits are placed by the address on the permit, which is the operation’s own, not the outfall’s.
| Permit holder | NPDES ID | Program | Discharger | Receiving water |
|---|---|---|---|---|
| POET BIOREFINING - SHELL ROCK, LLC | IA0081272 | Minor | Heery Woods State Park-Shell Rock River | |
| SHELL ROCK CITY OF STP | IA0033359 | Publicly owned treatment works | Minor | Shell Rock River |
| SHELL ROCK SOY PROCESSING LLC | IA0053366 | Minor | Shell Rock River | |
| UNVERFERTH MFG. CO., INC. | IA0072231 | Minor | McClure Creek |