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EPA · discharge permits by watershed
McNary Dam-Lake Wallula (subwatershed 170701010207)
- 4Current permits
- 2States
A subwatershed is a unit of the national Watershed Boundary Dataset, and water crosses state lines: this one carries permits in Oregon, Washington. Each permit is placed by the outfall EPA names as its representative discharge point.
This subwatershed carries permits in 2 states. The table below is a sample of the 4 current permits recorded here
By state
Permits discharging here
| Permit holder | NPDES ID | City | State | Program | Discharger | Receiving water |
|---|---|---|---|---|---|---|
| BNSF PORTAGE SIDING | WAR308453 | PLYMOUTH | WA | Construction stormwater | Minor | McNary Dam-Lake Wallula |
| BNSF PORTAGE SIDING EXTENSION PROJECT | WAR312131 | PLYMOUTH | WA | Construction stormwater | Minor | McNary Dam-Lake Wallula |
| MCNARY LOCK AND DAM - USACE | WA0026824 | UMATILLA | OR | Minor | COLUMBIA RIVER | |
| UGC MCNARY | ORRZ00120 | UMATILLA | OR | Industrial stormwater | Minor | McNary Dam-Lake Wallula |
What this page shows
This page covers Clean Water Act discharge permits in the McNary Dam-Lake Wallula watershed, code 170701010207. It lists 4 permits on this page, with 2 permits in the whole watershed located in OR and 2 located in WA.