EPA · discharge permits by watershed
Big Willow Creek-Walnut Creek (subwatershed 120701010502)
- 8Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Texas. 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 |
|---|---|---|---|---|---|---|
| BREMOND WWTP | TX0023442 | BREMOND | TX | Publicly owned treatment works | Minor | TRIB;BIG WILLOW CRK;WALNUT CRK;LITTLE BRAZOS RIV;B |
| COLLIN COUNTY MS4 | TXR040035 | MCKINNEY | TX | Small municipal storm sewer systems | Minor | WILSON CREEK |
| TIDWELL PRAIRIE - CONSTRUCTION PHASE A | TXR1539VH | BREMOND | TX | Construction stormwater | Minor | WALNUT CREEK |
| TIDWELL PRAIRIE - CONSTRUCTION PHASE B | TXR1512VH | BREMOND | TX | Construction stormwater | Minor | WALNUT CREEK |
| TIDWELL PRAIRIE - CONSTRUCTION PHASE C | TXR1511VH | BREMOND | TX | Construction stormwater | Minor | WALNUT CREEK |
| TXDOT BRY CSJ 2134-01-031 | TXR1567WH | BREMOND | TX | Construction stormwater | Minor | WALNUT CREEK |
| TXDOT BRY CSJ 2134-01-031 | TXR1551WF | BREMOND | TX | Construction stormwater | Minor | WALNUT CREEK |
| WALNUT CREEK MINING | TXR05GS69 | BREMOND | TX | Industrial stormwater | Minor | Big Willow Creek-Walnut Creek |