EPA · discharge permits by city
Discharge permits in Seattle, Washington
- 418Current 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 |
|---|---|---|---|---|
| KING COUNTY | WAR044501 | Large municipal storm sewer systems | Major | Shell Creek-Frontal Puget Sound |
| KING COUNTY WEST POINT WWTP | WA0029181 | Publicly owned treatment works | Major | Lake Washington-Sammamish River |
| SEATTLE CITY | WAR044503 | Large municipal storm sewer systems | Major | Lake Washington-Sammamish River |
| 115 KV LINE SEATTLE | WAR303474 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 1740 NW MARKET ST | WAR315491 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 1ST AVE NE SHARED USE PATH PROJECT | WAR315517 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 23RD AVE CORRIDOR RELOCATES | WAR302773 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 23RD AVENUE CORRIDOR | WAR302083 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 2440 WEST COMMODORE, LLC | WAG031055 | Minor | ||
| 3801 STONE WAY | WAR301591 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 3831 STONE WAY YONDER | WAR313624 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 41ST & ROOSEVELT | WAR303202 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 45TH AVE SW CULVERT REPLACEMENT | WAR315511 | Construction stormwater | Minor | Miller Creek-Frontal East Passage |
| 5022 MLK JR WAY S APARTMENTS | WAR313099 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 7 ELEVEN STORE NO 26544 | WAR312952 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| 816 MERCER | WAR311290 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| ABX AIR INC SEATTLE | WAR004602 | Minor | Green River | |
| ACE GALVANIZING INC 96TH | WAR000154 | Minor | Green River | |
| AKI KUROSE MIDDLE SCHOOL | WAR315740 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| ALASKA MARINE LINES | WAR127039 | Minor | Green River | |
| ALASKA MARINE LINES SEATTLE TERMINA | WAR001365 | Minor | Green River | |
| ALASKAN COPPER WORKS | WAR000139 | Minor | Green River | |
| ALKI ELEMENTARY SCHOOL | WAR312605 | Construction stormwater | Minor | |
| AMERICAN GYPSUM RECYCLING KENYON | WAR308860 | Minor | Green River | |
| AMERIFLIGHT INC HANGAR 5 | WAR002830 | Minor | Green River | |
| AMLI 1101 WESTERN | WAR309825 | Construction stormwater | Minor | Shell Creek-Frontal Puget Sound |
| AMLI WALLINGFORD | WAR302409 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| AMTRAK PACIFIC NORTHWEST MAINTENANCE FACILITY | WAR314450 | Construction stormwater | Minor | Puget Sound |
| AMTRAK RAILROAD KING ST MAINTENANCE | WAR003235 | Minor | Puget Sound | |
| ANIMAL RESEARCH AND CARE FACILITY | WAR302342 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| ARBOR HEIGHTS ELEMENTARY SCHOOL DEMO | WAR301964 | Construction stormwater | Minor | Puget Sound |
| ARCTIC FJORD (USCG NO. 1312057) | AKG524103 | Minor | VARIOUS ALASKAN WATERS | |
| ARCTIC FJORD F/V 1312057 | WAG520016 | Minor | PACIFIC OCEAN | |
| ARDAGH GLASS INC | WAR001134 | Minor | Green River | |
| AURORA AND 125TH | WAR313296 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| AURORA AUTO WRECKING SEATTLE | WAR002789 | Minor | Lake Washington-Sammamish River | |
| BALLARD OIL CO INC | WAR002922 | Minor | Lake Washington-Sammamish River | |
| BALLARD SHEET METAL WORKS INC | WAR000902 | Minor | Lake Washington-Sammamish River | |
| BITTER LAKE RESERVOIR | WAR314438 | Construction stormwater | Minor | Lake Washington-Sammamish River |
| BLAKELEY VILLAGE | WAR314850 | Construction stormwater | Minor | Lake Washington-Sammamish River |