EPA · discharge permits by watershed
Ryegrass Coulee-Columbia River (subwatershed 170200100506)
- 3Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Washington. 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 |
|---|---|---|---|---|---|---|
| I90 VANTAGE BRIDGE | WAR312334 | VANTAGE | WA | Construction stormwater | Minor | Ryegrass Coulee-Columbia River |
| SHORELINE STABILIZATION SITES 1-13 | WAR124637 | VANTAGE | WA | Construction stormwater | Minor | Ryegrass Coulee-Columbia River |
| VANTAGE POTW | WA0050474 | VANTAGE | WA | Publicly owned treatment works | Minor | Ryegrass Coulee-Columbia River |