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	Lynn Billington
ConocoPhillips, Ferndale	Final 05.20.03 AOP \| SOB \| Orders Consent Decree	Renewal Application Due 11.20.07	Annie Naismith
Ershigs, Inc., Bellingham	Final 02.04.03 AOP \| SOB \| Orders	Renewal Application Due 08.04.07	Christos Christoforou
General Chemical Corp., Anacortes	Final 03.18.02 AOP \| SOB \| Orders	Renewal Application Due 09.18.06	Annie Naismith
MAAX - Hydroswirl, Bellingham	Final 10.1.06 AOP \| SOB \| Orders	Renewal Application Due 04.17.11	Christos Christoforou
March Point Cogeneration, Anacortes	Final 12.01.05 AOP \| SOB \| Orders \| Misc	Renewal Application Due 06.01.10	Erica Miller
Naval Air Station Whidbey Island, Oak Harbor	Final 05.17.05 AOP \| SOB \| Orders	Renewal Application Due 11.17.09	Annie Naismith
Nordic Tugs, Burlington	Final 12.14.06 AOP \| SOB \| Orders	Renewal Application Due 06.14.11	Christos Christoforou
Northwest Pipeline, Mount Vernon	Final 01.01.07 AOP \| SOB \| Orders	Renewal Application Due 07.01.11	Mark Buford
Northwest Pipeline, Sumas	Final 08.13.06 AOP \| SOB \| Orders	Renewal Application Due 02.18.11	Mark Buford
Pacific Woodtech, Burlington	Final 03.17.08 AOP \| SOB \| Orders	Renewal Application Due 09.17.12	Toby Allen
Puget Sound Energy - Encogen, Bellingham	Final 08.18.06 AOP \| SOB \| Orders	Renewal Application Due 6.1.08	Erica Miller
Puget Sound Energy-Fredonia, Mount Vernon	Final 03.07.05 AOP \| SOB \| Orders	Renewal Application Due 9.07.10	Toby Allen
Puget Sound Energy-Whitehorn, Blaine	Final 02.03.05 AOP \| SOB \| Orders	Renewal Application Due 8.03.10	Toby Allen
Puget Sound Refinery (Shell Products US), Anacortes	Final 09.24.04 AOP \| SOB \| Orders Motiva CD \| Equilon CD	Renewal Application Due 5.25.07	Mark Buford
Sierra Pacific, Burlington		Application Due 12.31.07	Mark Buford
Tenaska Washington Partners, Ferndale	Modified Final 05.29.07 AOP \| SOB \| Orders	Renewal Application Due 10.22.09	Erica Miller
Tesoro Northwest Company, Anacortes	Final 11.25.02 AOP \| SOB \| Orders	Comment Period Ends 10.07.07	Toby Allen