EPA · discharge permits by watershed
Christensen Creek-Tualatin River (subwatershed 170900100406)
- 3Current permits
- 1States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Oregon. 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 |
|---|---|---|---|---|---|---|
| CHEHALEM RIDGE NATURE PARK | ORR10F988 | GASTON | OR | Construction stormwater | Minor | Christensen Creek-Tualatin River |
| COOPER MOUNTAIN RESERVOIR NO 2 | ORR10G166 | BEAVERTON | OR | Construction stormwater | Minor | Christensen Creek-Tualatin River |
| KOEHLER QUARRY | ORR323423 | BEAVERTON | OR | Industrial stormwater | Minor | Christensen Creek-Tualatin River |