EPA · discharge permits by watershed
Town of Chadwick-Rock Creek (subwatershed 070900050902)
- 4Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Illinois. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| 2025 WATER MAIN IMPROVEMENTS | ILR10ZFUV | LANARK | IL | Construction stormwater | Minor | Town of Chadwick-Rock Creek |
| CHADWICK STP, VILLAGE OF | ILG580063 | CHADWICK | IL | Publicly owned treatment works | Minor | UNNAMED TRIB OF ROCK CREEK |
| KNESS TRUCKING?C.G. | ILR000318 | CHADWICK | IL | Industrial stormwater | Minor | ROCK CREEK |
| LANARK STP, CITY OF | ILG582023 | LANARK | IL | Publicly owned treatment works | Minor | ROCK CREEK |