EPA · discharge permits by city
Discharge permits in Ontario, Oregon
- 7Current permits
Permits
Major dischargers first. Permits are placed by the address on the permit, which is the operation’s own, not the outfall’s.
| Permit holder | NPDES ID | Program | Discharger | Receiving water |
|---|---|---|---|---|
| ONTARIO STP | OR0020621 | Publicly owned treatment works | Major | SNAKE RIVER |
| SIMPLOT ONTARIO | OR0002402 | Major | SNAKE RIVER | |
| ALAMEDA ELEMENTARY SCHOOL (ONTARIO SCHOOLYARD PROJECT) | ORR10J875 | Minor | Plummer Slough-Snake River | |
| CONSTRUCT TAXILANE AND HOLD APRON ONTARIO MUNICIPAL AIRPORT | ORR10G332 | Construction stormwater | Minor | Malheur River |
| IDAHO CONCRETE | ORR321795 | Industrial stormwater | Minor | Plummer Slough-Snake River |
| ONTARIO, CITY OF | ORL020621 | Biosolids | Minor | Malheur River |
| SEUBERT EXCAVATORS, INC. | ORR321798 | Industrial stormwater | Minor | Buttermilk Gulch-Snake River |