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List of Approved Permits
Approved Air Operating Permits
| Permit Number |
Source Name |
Date Issued |
Documents |
|---|---|---|---|
| 12048 | Arclin Surfaces Inc. |
January 27, 2023 - Renewal |
Air Operating Permit (PDF) Statement of Basis (PDF) |
| 11339 | Ash Grove Cement Company |
May 14, 2004 (Administrative Amendments - July 13, 2007, December 2, 2010, December 23, 2013, June 13, 2018, December 20, 2022) |
Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 13117 | Boeing (Auburn) |
December 2, 2024 - Renewal (Administrative Amendment - October 30, 2025) |
Air Operating Permit (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 13120 | Boeing (Everett) |
September 12, 2008 (Administrative Amendment - May 20, 2009, June 8, 2009, October 10, 2012, July 25, 2019, September 4, 2020, April 3, 2023, April 3, 2024, September 20, 2024.) |
Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 17771 | Boeing (Frederickson) |
April 22, 2020 - Renewal (Administrative Amendment - November 2, 2022, September 27, 2023) |
Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) |
| 21147 | Boeing (NBF Plant 2, Combined) |
August 1, 2025 - Renewal (Administrative Amendment - August 6, 2025) |
Air Operating Permit (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 13125 | Boeing (Renton) |
December 11, 2017 - Renewal (Administrative Amendment - May 14, 2019, October 21, 2019, September 4, 2020. October 12, 2021, March 26, 2024) |
Air Operating Permit (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 10645 | Capital Power Corpooration (formerly Atlantic Power dba Frederickson Power LP) | April 20, 2023 - Renewal (Administrative Amendment - January 11, 2024) |
Air Operating Permit (PDF) |
| 29463 | Carlisle Construction Materials Incorporated | May 28, 2021 (Administrative Amendment - November 30, 2022, October 28, 2025) |
Air Operating Permit (PDF) |
| 13786 | Centrio (Formerly Enwave Seattle) |
January 21, 2025 - Renewal | Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 29632 | Fluid Motion LLC | July 9, 2024 | Air Operating Permit (PDF)
|
| 11285 | Franz Northern Division - 6th Avenue |
May 23, 2023 - Renewal |
Air Operating Permit (PDF) Statement of Basis (PDF) |
| 10873 | Franz Northern Division - Weller Street |
October 31, 2023 - Renewal |
Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) |
| 11820 | Graymont Western US, Inc. |
May 4, 2007 (Administrative Amendment - May 6, 2019) |
Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 17796 | Kenworth Truck Company (Renton) | October 1, 2025 - Renewal
|
Air Operating Permit (PDF) |
| 10088 | King County Wastewater Treatment Division West Point Treatment Plant | April 24, 2024 - Renewal | Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) |
| 10138 | King County Solid Waste Op Sec (Cedar Hills) |
August 4, 2023 - Renewal (Administrative Amendment - August 6, 2025) |
Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) |
| 10281 | Nucor Steel (Formerly Birmingham Steel) |
October 29, 2015 (Administrative Amendment - February 14, 2024) |
Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 10028 | Puget Sound Energy (Frederickson) |
July 22, 2022 - Renewal |
Air Operating Permit (PDF) Statement of Basis (PDF) |
| 21177 | Puget Sound Naval Shipyard |
December 31, 2003 December 13, 2004 - Minor Permit Modification (Administrative Amendment - July 13, 2016, October 22, 2019, December 30, 2020, July 12, 2023) |
Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 12593 | U.S. Oil and Refining Company |
December 29, 2011 (Administrative Amendments - May 3, 2012, May 11, 2017, September 24, 2019) |
Air Operating Permit (PDF) Attachments (PDF) Statement of Basis (PDF) Attachments (PDF) |
| 21320 | University of Washington, Power Plant and Hospital | November 27, 2001
(Administrative Amendment - July 24, 2018, August 11, 2021) |
Air Operating Permit (PDF)
|
| 12539 | Vigor Shipyards (Formerly Todd Shipyards) |
April 14, 2023 - Renewal |
Air Operating Permit (PDF) Statement of Basis (PDF) |
| 20100 | Western Pneumatic Tube Co | December 10, 2024 | Air Operating Permit (PDF)
|