EPA · discharge permits by watershed
Watershed 0501000506
- 23Current permits
- 1States
- 4Subwatersheds
A watershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Pennsylvania. Each permit is placed by the outfall EPA names as its representative discharge point.
By state
Subwatersheds inside this watershed
- Little Mill Creek-Clarion River9
- Toms Creek-Clarion River6
- West Branch Millstone Creek4
- Irwin Run-Clarion River3
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| 1955 GREENWOOD RD SFTF | PA0296155 | MARIENVILLE | PA | Minor | UNT To Maple Creek | |
| 2076 OLEAN RD SRSTP | PAG041607 | SIGEL | PA | Minor | Clarion River | |
| 4110 RT 899 SRSTP | PA0296261 | MARIENVILLE | PA | Minor | UNT To West Branch Millstone Creek | |
| 5232 PARK RD SRSTP | PA0296279 | SIGEL | PA | Minor | Phyllis Run | |
| BRYNDEL, JANE AND WAYNE | PAG048496 | RIDGWAY | PA | Minor | UNT TO CLARION RIVER | |
| CASTLE BUILDERS SUPPLY RIDGWAY CONCRETE PLT | PAG038337 | RIDGWAY | PA | Minor | Clarion River | |
| CHEMTRADE SOLUTIONS JOHNSONBURG WORKS | PAG038594 | JOHNSONBURG | PA | Minor | Powers Run | |
| DENNIS & SHIRLEY MITCHELL YOUN | PAG048402 | RIDGWAY | PA | Minor | MASON CREEK | |
| FOUR SEASONS TRAIL HUB | PAD270002 | MARIENVILLE | PA | Minor | Unnamed Stream | |
| GATEWAY LODGE | PA0222887 | COOKSBURG | PA | Minor | Clarion River | |
| HAROLD BEIMEL SRSTP | PA0293156 | RIDGWAY | PA | Minor | Clarion River | |
| HOEGANAES | PAR208352 | RIDGWAY | PA | Minor | CLARION RIVER | |
| HOEGANAES | PAG038407 | RIDGWAY | PA | Minor | Clarion River | |
| JOHN GODLESKY SRSTP | PA0287831 | LEEPER | PA | Minor | UNT To Henry Run | |
| JOHNSONBURG MUNICIPAL AUTHORITY | PAL020401 | JOHNSONBURG | PA | Biosolids | Minor | Little Mill Creek-Clarion River |
| MARIENVILLE STP | PA0101931 | MARIENVILLE | PA | Publicly owned treatment works | Minor | West Branch Millstone Creek |
| MILKO RIVER ROAD PROPERTY | PAC270002 | COOKSBURG | PA | Minor | Unnamed Stream | |
| NORTHWEST HARDWOODS RIDGWAY FAC | PAG038557 | RIDGWAY | PA | Minor | UNT To Mason Creek | |
| NORTHWEST HARDWOODS RIDGWAY FAC | PAR218324 | RIDGWAY | PA | Minor | UNT To Mason Creek | |
| RIDC RIVERFRONT DEVELOPMENT | PAC240042 | RIDGWAY | PA | Construction stormwater | Minor | Little Mill Creek-Clarion River |
| RIDGWAY BORO WTP | PA0263567 | RIDGWAY | PA | Minor | Big Mill Creek | |
| RIDGWAY SEWAGE TREATMENT PLANT | PAL023213 | RIDGWAY | PA | Biosolids | Minor | Irwin Run-Clarion River |
| SUSAN HALKE SRSTP | PA0289957 | MARIENVILLE | PA | Minor | UNT To West Branch Millstone Creek |