Current EPA NPDES Permits in Oregon and Washington | Region 10 | US EPA

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Current EPA NPDES Permits in Oregon and Washington

The Oregon Department of Environmental Quality and the Washington State Department of Ecology issue most of the NPDES permits in these states.

EPA issues permits for discharges on Tribal lands in Oregon and for federal facilities and discharges on Tribal lands in Washington. Listed below are the individual permits issued by EPA Region 10 in the past several years. The "Fact Sheet" and "Response to Comments" documents together describe the basis for the permit terms. (Every permit has a Fact Sheet, but not every permit has a Response to Comments.)

See also:

Commonly used abbreviations:
Appdx - Appendix or Appendices
FP - Final Permit
FS - Fact Sheet
MS4 – Municipal Separate Storm Sewer System
POTW - publicly owned treatment works
RtC - Response to Comments
STP - sewage treatment plant
WWTP - wastewater treatment plant

You will need Adobe Reader to view some of the files on this page. See EPA's PDF page to learn more.

Permits are listed below in alphabetical order.

Permitter
Location
Permit Number
Effective Dates
Final Permit
Fact Sheet
Response to Comments
Coulee Dam, Town of, Wastewater Treatment Plant.
Coulee Dam, WA

WA0020281
09/01/08 - 08/30/13Coulee Dam NPDES Permit (PDF) (21 pp, 104K)Coulee Dam Fact Sheet (PDF) (22 pp, 625K)Coulee Dam Response to Comments (PDF) (6 pp, 34K)
Cow Creek Gaming Center WWTP
Canyonville, OR

OR0034096
03/15/99 - 03/15/04Cow Creek Final Permit (PDF)(26 pp, 74K)Cow Creek Permit Fact Sheet (PDF) (20 pp, 185K)Cow Creek Permit Response to Comments (PDF) (11 pp, 33K)
Elwha Water Treatment Plant
Located near Port Angeles, Washington

WA0026662
08/01/09 - 07/31/14Elwha Final Permit (PDF) (21 pp, 155KB) Elwha Fact Sheet (PDF) (25 pp, 442KB)Elwha Response to Comments (PDF) (4 pp, 24KB)
Federal Aquaculture Facilities and Aquaculture Facilities in Indian Country
Various Locations in Washington

WAG130000
08/01/09 - 07/31/14Washington Hatchery Final Permit (PDF) (88 pp, 673K)Washington Hatchery Fact Sheet (PDF) (70 pp, 410K)
Washington Hatchery Federal Register Notice (PDF) (1 page, 59K)
Washington Hatchery Response to Comments (PDF) (29 pp, 173K)
Frontier Faith Ministries
Okanogan, WA
WA0026379
09/01/12 -- 08/31/17Faith Frontier Ministries Aquaculture Farm Final Permit (PDF) (57 pp, 298K)Fact Sheet for Proposed Issuance of Wastewater Discharge Permits to Four Aquaculture Facilities (PDF) (53 pp, 283K)Response to Comments for Four Aquaculture Facilities Proposed Permits (PDF) (6 pp, 69K)
Grand Coulee Dam, Washington

WA0024163
08/01/14 --
07/31/19
Grand Coulee Dam Final Permit (PDF) (23 pp, 152K)Grand Coulee Dam Fact Sheet (PDF) (40 pp, 408K)Response to Comments for Grand Coulee Dam (PDF) (1 page, 13K)
Harrah, Town of
Harrah, WA
WA0022705
10/01/12 - 09/30/17Town of Harrah Final Wastewater Discharge Permit (PDF) (25 pp, 137K)Town of Harrah Wastewater Discharge Permit Fact Sheet (PDF) (46 pp, 355K)No comments received.
Joint Base Lewis-McChord Municipal Separate Storm Sewer System (MS4)
Joint Base Lewis McChord, WA
WAS026638
Modification 02/01/2015- 09/30/18

12/25/2013- 09/30/18
Joint Base Lewis-McChord MS4 Permit Modification – Final (PDF) (70 pp, 605K)

Joint Base Lewis-McChord MS4 Final Permit (PDF) (69 pp, 482K)
Joint Base Lewis-McChord MS4 Permit Modification Fact Sheet (PDF) (32 pp, 1MB)

Joint Base Lewis-McChord MS4 Fact Sheet (PDF) (81 pp, 2.1 MB)
Joint Base Lewis-McChord MS4 Permit Modification Response to Comments (PDF) (31 pp, 512K)

Joint Base Lewis-McChord MS4 Permit Response to Comments (PDF) (67 pp, 1.4MB)
Joint Base Lewis McChord Solo Point Wastewater Treatment Plant
Joint Base Lewis McChord, WA
WA0021954
04/01/12 - 04/01/17Joint Base Lewis McChord Solo Point Wastewater Treatment Plant Final Permit (PDF) (46 pp, 418K)Fact Sheet for Joint Base Lewis McChord Solo Point Wastewater Treatment Plant (PDF) (49 pp, 696K)Joint Base Lewis McChord Solo Point Wastewater Treatment Plant Response to Comments (PDF) (28 pp, 210K)
Kah-Nee-Ta Wastewater System, Warm Springs, Oregon

OR0034100
12/01/07 - 11/30/12Kah-Nee-Ta Final Permit (PDF) (23 pp, 136K)Kah-Nee-Ta Fact Sheet (PDF) (42 pp, 243K)Kah-Nee-Ta Response to Comments (PDF) (6 pp, 35K)
Kitsap County Public Works Suquamish Wastewater Treatment Plant Suquamish, WA

WA0023256
06/01/08 - 05/31/13Kitsap County Final Permit (PDF) (24 pp, 123K)Kitsap County Fact Sheet (PDF) (37 pp, 490K)No comments were received for this permit.
Lummi Indian Business Council, Gooseberry Pt. WWTP
Bellingham, WA

WA0025666
12/01/11 - 11/30/16Gooseberry Point Final Permit (PDF) (23 pp, 149K)Gooseberry Point Fact Sheet (PDF) (26 pp, 311K)No comments were received for this permit.
Lummi Indian Business Council, Sandy Point WWTP
Bellingham, WA

WA0025658
12/01/11 - 11/30/16Sandy Point Final Permit (PDF) (23 pp, 140K)Sandy Point Wastewater Treatment Plant Fact Sheet (PDF) (24 pp, 268K)No comments were received for this permit.
Makah Wastewater Treatment Plant
Neah Bay, WA

WA0023213
11/01/06 - 10/31/11Makah Final Permit (PDF) (21 pp, 106K)Makah Fact Sheet (PDF) (34 pp, 253K)Makah Response to Comments (PDF) (1 page, 13K)
Naval Air Station (NAS) Whidbey Island Ault Field Wastewater Treatment Plant
Oak Harbor, WA

WA0003468
03/01/11- 02/28/16NAS Whidbey Island Ault Field Final Permit (PDF) (25 pp, 150K)NAS Whidbey Island Fact Sheet (PDF) (46 pp, 3MB)NAS Whidbey Island Response to Comments (PDF) (18 pp, 201K)
Pacific Aquaculture, Inc. Site #1
WA0026336
Pacific Aquaculture, Inc. Site #2
WA0026328
Pacific Aquaculture, Inc. Site #3
WA0026719
Nespelem, WA
09/01/12 -- 08/31/17Pacific Aquaculture, Inc. Site #1 Final Permit (PDF) (57 pp, 300K)
Pacific Aquaculture, Inc. Site #2 Final Permit (PDF) (57 pp, 298K)
Pacific Aquaculture, Inc. Site #3 Final Permit (PDF) (57 pp, 298K)
Fact Sheet for Proposed Issuance of Wastewater Discharge Permits to Four Aquaculture Facilities (PDF) (53 pp, 283K)
Site 3 Draft Environmental Assessment (PDF) (206 pp, 3.7MB)
Site 3 Finding of No Significant Impact (PDF) (5 pp, 119K)
Response to Comments for Four Aquaculture Facilities Proposed Permits (PDF) (6 pp, 69K)
The Puget Sound Naval Shipyard (PSNS)
Bremerton, WA

WA0002062
04/01/94 -
04/01/99
PSNS Final Permit (PDF) (38 pp, 729K)PSNS Fact Sheet (PDF) (31 pp, 619K)PSNS Response to Comments (PDF) (13 pp, 250K)
Puyallup, City of, WWTP
Puyallup, WA
WA0037168.
12/01/14 - 09/30/19City of Puyallup Wastewater Treatment Plant (PDF) (41 pp, 396K)2014 Fact Sheet for the City of Puyallup Watewater Treatment Plant (PDF) (125 pp, 1.5MB)Response to comments about the City of Puyallup Wastewater Treatment Plant (PDF) (31 pp, 723K)
Queets Village WWTP
Taholah, WA
WA0023442
10/01/14 -
09/30/19
Queets Village WWTP Final Permit (PDF) (32 pp, 389K)Queets Village WWTP Fact Sheet (PDF) (65 pp, 603K)No comments received
Quinault Indian Nation, Moclips River Estates STP
Moclips, WA

WA0026603
09/01/09 - 08/31/14Quinault--Moclips River Estates Final Permit (PDF) (22 pp, 132K)Quinalt Moclips River Estates Permit Fact Sheet (PDF) (46 pp, 414K)No comments received
Quinault Indian Nation, Taholah WWTP
Taholah, WA

WA0023434
11/01/05 - 10/31/10Quinault Taholah Final Permit (PDF) (19 pp, 106K)Quinalt Taholah Permit Fact Sheet (PDF) (14 pp, 81K)Quinalt Taholah Permit Response To Comments (PDF) (2 pp, 21K)
Swinomish Reservation North End Wastewater Treatment Plant

WA0025062
07/01/12 - 06/30/17North End Wastewater Treatment Plant Final Permit (PDF) (25 pp, 423K)North End Wastewater Treatment Plant Final Permit Fact Sheet (PDF) (44 pp, 961K)No comments received
Swinomish Reservation Sewer District Shelter Bay Community WWTP
La Conner, WA

WA0024422
07/01/12 - 06/30/17Shelter Bay Final Wastewater Discharge Permit (PDF) (23 pp, 134K)Shelter Bay Wastewater Discharge Permit Fact Sheet (PDF) (58 pp, 483K)No comments received
Toppenish, City of, WWTP
Toppenish, WA

WA0026123
07/01/13 - 06/30/18City of Toppenish Final Wastewater Discharge Permit (PDF) (30 pp, 183K)City of Toppenish Wastewater Discharge Permit Fact Sheet (PDF) (58 pp, 538K)City of Toppenish Wastewater Discharge Permit Response to Comments (PDF) (50 pp, 487K)
Tulalip Tribes WWTP
Tulalip Reservation, WA

WA0024805
11/01/09 - 10/31/14 Tulalip Final Permit (PDF) (23 pp, 131K)Tulalip Permit Fact Sheet (PDF) (52 pp, 590K)No comments received
US Naval Base Kitsap Bangor
Silverdale, WA

WA0025577
09/01/10 - 08/31/15US Naval Base Kitsap Bangor Final Permit (PDF) (24 pp, 131K)US Naval Base Kitsap Bangor Fact Sheet (PDF) (26 pp, 329K)
US Naval Base Kitsap Bangor Second Fact Sheet (PDF) (44 pp, 427K)
US Naval Base Kitsap Bangor Response to Comments (PDF) (6 pp, 48K)
Wapato, City of
Wapato, WA

WA0050229
11/01/11 - 10/31/16Wapato Final Permit (PDF) (31 pp, 236K)Wapato Permit Fact Sheet (PDF) (88 pp, 1.1MB)Wapato Permit Response to Comments (PDF) (11 pp, 212K)
Warm Spring Forest Products Industries and Warm Springs Biomass Project, LLC
Warm Springs, OR

OR0024058
12/01/08 - 11/30/13Warm Spring Forest Products Final Permit (PDF) (21 pp, 117K)
2008 Warm Springs Forest Products Permit Fact Sheet (PDF) (33 pp, 325K)
2007 Warm Springs Forest Products Permit Fact Sheet (PDF) (36 pp, 643K)
Warm Springs Forest Products Permit Response to Comments (PDF) (2 pp, 16K)
Warm Springs Reservation, Confederated Tribes of the, WWTP
Warm Springs, OR

OR0032638
04/03/00 - 04/03/05Warm Springs Reservation Final Permit (PDF) (23 pp, 48K)Warm Springs Reservation Permit Fact Sheet (PDF) (33 pp, 117K)Response to Comments (PDF) (1 page, 6K)
Washington Beef LLC
Toppenish, WA

WA0050202
02/01/10 - 01/31/15Washington Beef Final Permit (PDF) (27 pp, 166K)Washington Beef Permit Fact Sheet (PDF) (64 pp, 718K)Washington Beef Permit Response to Comment (PDF) (14 pp, 135K)
Yakama Nation's Legends Casino Wastewater Treatment Plant
WA0026743
Toppenish, WA
11/01/13 - 10/31/18Yakama Nation's Legends Casino Wastewater Treatment Plant Final Permit (PDF) (26 pp, 148K)Yakama Nation's Legends Casino Wastewater Treatment Plant Permit Fact Sheet (PDF) (51 pp, 733K)Yakama Nation's Legends Casino Wastewater Treatment Plant Permit Response to Comments (PDF) (1 page, 49K)


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URL: http://yosemite.epa.gov/r10/water.nsf/NPDES+Permits/CurrentOR&WA821

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