EPA · discharge permits by watershed
Hermiston Ditch-Umatilla River (subwatershed 170701031305)
- 9Current 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 |
|---|---|---|---|---|---|---|
| HERMISTON STP | OR0020761 | HERMISTON | OR | Publicly owned treatment works | Major | UMATILLA RIVER (RM 5.2) |
| #06037 HERMISTON OR WALMART DC | ORR10K056 | HERMISTON | OR | Construction stormwater | Minor | Hermiston Ditch-Umatilla River |
| 197 E THEATER LANE HERMISTON OR | ORR10K030 | HERMISTON | OR | Construction stormwater | Minor | Hermiston Ditch-Umatilla River |
| GLENDALE STP | OR0022730 | GLENDALE | OR | Publicly owned treatment works | Minor | COW CREEK |
| HERMISTON, CITY OF | ORL020761 | HERMISTON | OR | Biosolids | Minor | Hermiston Ditch-Umatilla River |
| MONMOUTH STP | OR0020613 | MONMOUTH | OR | Publicly owned treatment works | Minor | WILLAMETTE RIVER |
| RAINIER STP | OR0020389 | RAINIER | OR | Publicly owned treatment works | Minor | COLUMBIA RIVER (RM 67.0) |
| SANTIAGO ESTATES | ORR10G137 | HERMISTON | OR | Construction stormwater | Minor | Hermiston Ditch-Umatilla River |
| UMATILLA STP | OR0022306 | UMATILLA | OR | Publicly owned treatment works | Minor | COLUMBIA RIVER (RM 289.0) |