Northwest Clean Air Agency

NWCAA: Serving Island, Skagit and Whatcom Counties

Air Operating Permit Sources located within NWCAA's jurisdiction are listed below. In most cases the Air Operating Permit (AOP) and associated background document entitled Statement of Basis (SOB) are available on-line. The SOB provides a description of the facility and details the conditions and history of the AOP permit. Permits must be renewed every five years. Please browse the following sections for more information about NWCAA's Air Operating Permits program:

About the Program

AOP Sources & Permits

AOP Sources & Permits

AOP Source	Permit & Consent Decree (CD) & Orders	Permit Renewal Status	Technical Staff
BP West Coast Products LLC (ARCO), Blaine	Final Modification 09.06.06 AOP \| SOB \| CD \| OACs Orders \| PSDs \| Misc	Renewal Application Due 12.16.07	Dan Mahar
Chemco, Ferndale		Application Received	Erica Shuhler
ConocoPhillips, Ferndale	Final 05.20.03 AOP \| SOB \| Orders Consent Decree	Renewal Application Due 11.20.07	Annie Naismith
Ershigs, Inc., Bellingham	Final 09.21.09 AOP \| SOB \| OACs	Renewal Application Due 09.21.13	Christos Christoforou
General Chemical Corp., Anacortes	Final 04.14.09 AOP \| SOB \| Orders	Renewal Application Due 04.14.11	Annie Naismith
MAAX US Corp, Bellingham	Final 12.09.08 AOP \| SOB \| Orders	Renewal Application Due 10.17.11	Christos Christoforou
March Point Cogeneration, Anacortes	Final 12.01.05 AOP \| SOB \| Orders \| Misc	Renewal Application Due 06.01.10	Erica Shuhler
Naval Air Station Whidbey Island, Oak Harbor	Final 05.17.05 AOP \| SOB \| Orders	Renewal Application Due 11.17.09	Erica Shuhler
Nordic Tugs, Burlington	Final 12.14.06 AOP \| SOB \| Orders	Renewal Application Due 06.14.11	Christos Christoforou
Northwest Pipeline GP , Mount Vernon	Final 04.30.09 AOP \| SOB \| Orders	Renewal Application Due 07.01.11	Christos Christoforou
Northwest Pipeline GP , Sumas	Final 05.19.09 AOP \| SOB \| Orders	Renewal Application Due 02.18.11	Christos Christoforou
Pacific Woodtech, Burlington	Final 03.17.08 AOP \| SOB \| Orders	Renewal Application Due 09.17.12	Erica Shuhler
Puget Sound Energy - Encogen, Bellingham	Final 08.18.06 AOP \| SOB \| Orders	Renewal Application Due 6.1.08	Erica Shuhler
Puget Sound Energy-Fredonia, Mount Vernon	Final 03.07.05 AOP \| SOB \| Orders	Renewal Application Due 9.07.10	Lyn Tober
Puget Sound Energy-Sumas, Blaine			Dan Mahar
Puget Sound Energy-Whitehorn, Blaine	Final 02.03.05 AOP \| SOB \| Orders	Renewal Application Due 8.03.10	Lyn Tober
Puget Sound Refinery (Shell Products US), Anacortes	Final 09.24.04 AOP \| SOB \| Orders Motiva CD \| Equilon CD	Renewal Application Due 5.25.07	Lyn Tober
Sierra Pacific, Burlington	Orders \| PSD	Application received 12.28.07	Toby Allen
Tenaska Washington Partners, Ferndale	Modified Final 06.13.08 AOP \| SOB \| Orders	Renewal Application Due 10.22.09	Erica Shuhler
Tesoro Northwest Company, Anacortes	Final 01.26.10 AOP \| SOB \| Orders	Renewal Application Due 01.26.14	Toby Allen