EPA Air · inspections by state and year
Air-emissions inspections in Washington, 2025
- 1,490Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Washington during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Washington, 2025
- King County 756
- Pierce County 318
- Snohomish County 210
- Kitsap County 36
- Lewis County 25
- Skagit County 21
- Whatcom County 20
- Benton County 20
- Spokane County 19
- Cowlitz County 15
- Clark County 12
- Grays Harbor County 10
- Thurston County 5
- Walla Walla County 4
- Mason County 3
- Undetermined County 3
Washington, other years
Air-emissions inspections recorded in Washington, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-03-04 | STARBUCKS MANUFACTURING CORPORATION | KENT, King, WA | PCE Off-Site | Local |
| 2025-03-04 | KING COUNTY RNG PROCESSING FACILITY | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-03-04 | HM PACIFIC NORTHWEST - WOODINVILLE RCM | WOODINVILLE, King, WA | PCE Off-Site | Local |
| 2025-03-04 | US NAVY NAVAL STATION EVERETT | EVERETT, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-03-03 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | PCE Off-Site | Local |
| 2025-03-03 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-03-03 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-03-03 | NORTH STAR CASTEEL PRODUCTS, INC. | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-03-03 | NORTH STAR CASTEEL PRODUCTS, INC. | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-03-03 | JOINT BASE LEWIS-MCCHORD | FORT LEWIS, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-03-03 | JOINT BASE LEWIS-MCCHORD | FORT LEWIS, Pierce, WA | FCE On-Site | Local |
| 2025-03-02 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-28 | SEATTLE-TACOMA INTERNATIONAL AIRPORT | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-28 | SEATTLE-TACOMA INTERNATIONAL AIRPORT | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-02-28 | BOEING COMMERCIAL AIRPLANE RENTON | RENTON, King, WA | PCE Off-Site | Local |
| 2025-02-28 | BOEING COMMERCIAL AIRPLANE RENTON | RENTON, King, WA | PCE Off-Site | Local |
| 2025-02-28 | BOYD GMN, INC. DBA GM NAMEPLATE, INC. | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-28 | BOYD GMN, INC. DBA GM NAMEPLATE, INC. | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-02-28 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-28 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-02-28 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-02-28 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-02-27 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-27 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-02-26 | BOEING SPACE CENTER | KENT, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-26 | BOEING SPACE CENTER | KENT, King, WA | FCE On-Site | Local |
| 2025-02-26 | HYTEK FINISHES CO | KENT, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-26 | NORTHWEST CLOSETS AND WALLBEDS | AUBURN, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-26 | NORTHWEST CLOSETS AND WALLBEDS | AUBURN, King, WA | FCE On-Site | Local |
| 2025-02-26 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-26 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-25 | CINTAS CORPORATION NO. 2 | RENTON, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-25 | CINTAS CORPORATION NO. 2 | RENTON, King, WA | FCE On-Site | Local |
| 2025-02-25 | CADMAN MATERIALS, INC. (CADMAN) | EVERETT, Snohomish, WA | FCE On-Site | Local |
| 2025-02-25 | CADMAN MATERIALS, INC. (CADMAN) | EVERETT, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-25 | NORTHWEST PIPELINE CORP WASHOUGAL | WASHOUGAL, Clark, WA | PCE Off-Site | Local |
| 2025-02-21 | ASKO PROCESSING INC | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-02-21 | ASKO PROCESSING INC | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-21 | URBAN ACCESSORIES, INC | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-21 | TRAVIS INDUSTRIES, INC. | MUKILTEO, Snohomish, WA | FCE On-Site | Local |
| 2025-02-21 | TRAVIS INDUSTRIES, INC. | MUKILTEO, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-18 | VIGOR SHIPYARDS, LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-18 | NAVAL BASE KITSAP AT BANGOR | SILVERDALE, Kitsap, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-18 | NAVAL BASE KITSAP AT BANGOR | SILVERDALE, Kitsap, WA | FCE On-Site | Local |
| 2025-02-18 | SHORE TERMINALS LLC DBA SUNOCO LP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-18 | SHORE TERMINALS LLC DBA SUNOCO LP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-18 | SHORE TERMINALS LLC DBA SUNOCO LP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-14 | CEDAR GROVE COMPOSTING, INC | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-02-14 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-02-14 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-02-14 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | PCE Off-Site | Local |
| 2025-02-14 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-02-14 | ROMAC INDUSTRIES INC | SULTAN, Snohomish, WA | PCE Off-Site | Local |
| 2025-02-13 | US ENERGY DEPT - HANFORD — high-priority violation on file | RICHLAND, Benton, WA | PCE On-Site | State |
| 2025-02-13 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-13 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-12 | SHORE TERMINALS LLC DBA SUNOCO LP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-12 | SHORE TERMINALS LLC DBA SUNOCO LP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-12 | SHORE TERMINALS LLC DBA SUNOCO LP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-12 | SHORE TERMINALS LLC DBA SUNOCO LP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-11 | EMERALD SERVICES, INC | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-11 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | PCE Off-Site | Local |
| 2025-02-11 | CENTRIO (WESTERN) | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | CENTRIO (WESTERN) | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-02-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-02-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-02-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-02-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-02-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-02-11 | ART BRASS AEROSPACE FINISHING | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | ART BRASS AEROSPACE FINISHING | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-02-11 | CENTRIO (POST) | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-11 | CENTRIO (POST) | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-02-11 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-11 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-11 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-10 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-10 | PUGET SOUND ENERGY FREDERICKSON | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-10 | PUGET SOUND ENERGY FREDERICKSON | TACOMA, Pierce, WA | FCE On-Site | Local |
| 2025-02-10 | CAPITAL POWER CORPORATION | TACOMA, Pierce, WA | FCE On-Site | Local |
| 2025-02-10 | CAPITAL POWER CORPORATION | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-07 | AIR LIQUIDE AMERICA LP | ANACORTES, Skagit, WA | FCE On-Site | Local |
| 2025-02-07 | SEACAST INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-07 | SEAPORT SOUND TERMINAL LLC | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-07 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-07 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-07 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-07 | PABCO ROOFING PRODUCTS | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-07 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-02-06 | UNIVERSITY OF WASHINGTON DBA EHNS | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-06 | CENTRIO (WESTERN) | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-06 | CENTRIO (WESTERN) | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-06 | CENTRIO (WESTERN) | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-05 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-02-05 | MOREL INDUSTRIES | ARLINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-02-05 | CENTRIO (WESTERN) | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-05 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-05 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-02-05 | ARCLIN SURFACES, LLC | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-02-05 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.