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 |
|---|---|---|---|---|
| 2025-11-12 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-11-10 | VULCAN METALS CORP | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-11-07 | HOQUIAM PLYWOOD CO INC | HOQUIAM, Grays Harbor, WA | FCE On-Site | Local |
| 2025-11-07 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-11-06 | PHILLIPS 66 | FERNDALE, Whatcom, WA | PCE On-Site | Local |
| 2025-11-06 | RAINIER PLYWOOD COMPANY DBA RAINIER RICHLITE CO | TACOMA, Pierce, WA | FCE On-Site | Local |
| 2025-11-06 | RAINIER PLYWOOD COMPANY DBA RAINIER RICHLITE CO | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-11-06 | KETTLE CUISINE, LLC | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-11-06 | MINT FARM GENERATION, LLC. | LONGVIEW, Cowlitz, WA | FCE On-Site | Local |
| 2025-11-05 | EMERALD SERVICES | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-11-05 | UNIVERSITY OF WASHINGTON DBA EHNS | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-11-05 | UNIVERSITY OF WASHINGTON DBA EHNS | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-11-05 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-11-05 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | PIERCE CO RECYCLING COMPOSTING AND DISPOSAL, LLC DBA LRI — high-priority violation on file | GRAHAM, Pierce, WA | PCE Off-Site | Local |
| 2025-11-05 | PIERCE CO RECYCLING COMPOSTING AND DISPOSAL, LLC DBA LRI — high-priority violation on file | GRAHAM, Pierce, WA | PCE Off-Site | Local |
| 2025-11-05 | FRONTIER DOOR & CABINET, INC. | TACOMA, Pierce, WA | FCE On-Site | Local |
| 2025-11-05 | FRONTIER DOOR & CABINET, INC. | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-11-05 | CITY OF VANCOUVER / WESTSIDE WASTEWATER TREATMENT PLANT — high-priority violation on file | VANCOUVER, Clark, WA | PCE Off-Site | Local |
| 2025-11-05 | NORTHWEST PIPELINE CORP CHEHALIS | CHEHALIS, Lewis, WA | FCE On-Site | Local |
| 2025-11-05 | NORTHWEST PIPELINE CORP CHEHALIS | CHEHALIS, Lewis, WA | FCE On-Site | Local |
| 2025-11-04 | PROTECTIVE COATINGS INC | KENT, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | PROTECTIVE COATINGS INC | KENT, King, WA | FCE On-Site | Local |
| 2025-11-04 | NORTHWEST PIPELINE CORP WASHOUGAL | WASHOUGAL, Clark, WA | FCE On-Site | Local |
| 2025-11-04 | OWENS-BROCKWAY GLASS CONTAINER, INC. — high-priority violation on file | KALAMA, Cowlitz, WA | FCE On-Site | Local |
| 2025-11-03 | MELTEC INC DIV OF YOUNG CORP | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-11-03 | GENERAL PLASTICS MANUFACTURING CO. | TACOMA, Pierce, WA | FCE On-Site | Local |
| 2025-11-03 | GENERAL PLASTICS MANUFACTURING CO. | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-31 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-31 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-31 | JOINT BASE LEWIS-MCCHORD | FORT LEWIS, Pierce, WA | PCE Off-Site | Local |
| 2025-10-31 | GEORGIA-PACIFIC GYPSUM LLC | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-10-31 | GRANITE CONSTRUCTION COMPANY | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-10-30 | PYRAMID MATERIALS, INC. | SILVERDALE, Kitsap, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-30 | PYRAMID MATERIALS, INC. | SILVERDALE, Kitsap, WA | FCE On-Site | Local |
| 2025-10-30 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | PCE Off-Site | Local |
| 2025-10-30 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-30 | SEACAST INC | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-30 | CARAUSTAR MILL GROUP INC | TACOMA, Pierce, WA | FCE On-Site | Local |
| 2025-10-30 | CARAUSTAR MILL GROUP INC | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-30 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-10-30 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-10-30 | FIBER TECH INDUSTRIES | SPOKANE, Spokane, WA | FCE On-Site | Local |
| 2025-10-29 | BOEING COMMERCIAL AIRPLANE RENTON | RENTON, King, WA | PCE Off-Site | Local |
| 2025-10-29 | CAPITAL INDUSTRIES INC | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-10-29 | CAPITAL INDUSTRIES INC | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-29 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-29 | US NAVY PUGET SOUND NAVAL SHIPYARD PSNS | BREMERTON, Kitsap, WA | PCE Off-Site | Local |
| 2025-10-29 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-10-28 | GRAYS HARBOR ENERGY LLC | ELMA, Grays Harbor, WA | FCE On-Site | Local |
| 2025-10-28 | LAKESIDE INDUSTRIES INC | COVINGTON, King, WA | FCE On-Site | Local |
| 2025-10-28 | LAKESIDE INDUSTRIES INC | COVINGTON, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-28 | CARLISLE CONSTRUCTION MATERIALS INCORPORATED | PUYALLUP, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-28 | CARLISLE CONSTRUCTION MATERIALS INCORPORATED | PUYALLUP, Pierce, WA | FCE On-Site | Local |
| 2025-10-28 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | PCE Off-Site | Local |
| 2025-10-28 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | PCE Off-Site | Local |
| 2025-10-28 | STARBUCKS MANUFACTURING CORPORATION | KENT, King, WA | PCE Off-Site | Local |
| 2025-10-28 | RAINIER PLYWOOD COMPANY DBA RAINIER RICHLITE CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-10-28 | SHORE TERMINALS LLC DBA SUNOCO LP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-10-28 | SHORE TERMINALS LLC DBA SUNOCO LP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-10-21 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-10-21 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-10-21 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-10-21 | MELCHER MANUFACTURING COMPANY, INC | SPOKANE, Spokane, WA | FCE On-Site | Local |
| 2025-10-20 | PIERCE CO RECYCLING COMPOSTING AND DISPOSAL LLC | PUYALLUP, Pierce, WA | PCE Off-Site | Local |
| 2025-10-17 | WA STATE FIRE TRAINING ACADEMY | NORTH BEND, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-10-17 | WA STATE FIRE TRAINING ACADEMY | NORTH BEND, King, WA | FCE On-Site | Local |
| 2025-10-16 | LINDE INC. | FERNDALE, Whatcom, WA | PCE On-Site | Local |
| 2025-10-15 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-13 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-13 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-13 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-10 | ANACORTES WWTP SEWAGE SLUDGE INCINERATOR | ANACORTES, Skagit, WA | FCE On-Site | Local |
| 2025-10-10 | MOREL INDUSTRIES | ARLINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-10-10 | CENTRIO (WESTERN) | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-10 | CENTRIO (WESTERN) | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-10-10 | BOEING DEVELOPMENTAL CENTER | TUKWILA, King, WA | PCE Off-Site | Local |
| 2025-10-09 | PACKAGING CORPORATION OF AMERICA — high-priority violation on file | WALLULA, Walla Walla, WA | PCE On-Site | State |
| 2025-10-09 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | PCE Off-Site | Local |
| 2025-10-09 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | PCE Off-Site | Local |
| 2025-10-09 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | PCE Off-Site | Local |
| 2025-10-09 | KENWORTH TRUCK CO - RENTON | RENTON, King, WA | PCE Off-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.