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 |
|---|---|---|---|---|
| 2025-07-30 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | PUGET SOUND ENERGY | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | PCE Off-Site | Local |
| 2025-07-30 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | PCE Off-Site | Local |
| 2025-07-30 | BOEING COMMERCIAL AIRPLANE, FREDERICKSON | PUYALLUP, Pierce, WA | PCE Off-Site | Local |
| 2025-07-30 | BOEING COMMERCIAL AIRPLANE, FREDERICKSON | PUYALLUP, Pierce, WA | PCE Off-Site | Local |
| 2025-07-29 | PHILLIPS 66 | FERNDALE, Whatcom, WA | PCE On-Site | Local |
| 2025-07-29 | SIERRA PACIFIC INDUSTRIES - COGENERATION — high-priority violation on file | ABERDEEN, Grays Harbor, WA | FCE On-Site | Local |
| 2025-07-29 | SIERRA PACIFIC INDUSTRIES - LUMBER MILL | ABERDEEN, Grays Harbor, WA | FCE On-Site | Local |
| 2025-07-29 | FLUID MOTION LLC | ARLINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-29 | CENTRIO (WESTERN) | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-29 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-29 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-29 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-29 | ARAMARK UNIFORM SERVICES | EVERETT, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-29 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-29 | PROVIDENCE REGIONAL MEDICAL CENTER | EVERETT, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | CADMAN MATERIALS, INC. (CADMAN) | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-28 | PIERCE CO RECYCLING COMPOSTING AND DISPOSAL LLC | PUYALLUP, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-26 | DYNO BATTERY INC. | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-26 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-25 | MCS RECYCLE | WOODINVILLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-25 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-25 | ROMAC INDUSTRIES INC | SULTAN, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-24 | BP WEST COAST PRODUCTS LLC — high-priority violation on file | BLAINE, Whatcom, WA | PCE On-Site | U.S. EPA |
| 2025-07-24 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-24 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-24 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-24 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-24 | SEATTLE-TACOMA INTERNATIONAL AIRPORT | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-24 | SEATTLE-TACOMA INTERNATIONAL AIRPORT | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-24 | BOEING COMMERCIAL AIRPLANE RENTON | RENTON, King, WA | PCE Off-Site | Local |
| 2025-07-24 | WESTERN PNEUMATIC TUBE CO | KIRKLAND, King, WA | PCE Off-Site | Local |
| 2025-07-24 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-24 | NAVAL BASE KITSAP AT BREMERTON | BREMERTON, Kitsap, WA | PCE Off-Site | Local |
| 2025-07-24 | US NAVY PUGET SOUND NAVAL SHIPYARD PSNS | BREMERTON, Kitsap, WA | PCE Off-Site | Local |
| 2025-07-24 | US NAVY PUGET SOUND NAVAL SHIPYARD PSNS | BREMERTON, Kitsap, WA | PCE Off-Site | Local |
| 2025-07-24 | US NAVY PUGET SOUND NAVAL SHIPYARD PSNS | BREMERTON, Kitsap, WA | PCE Off-Site | Local |
| 2025-07-24 | JOINT BASE LEWIS-MCCHORD | FORT LEWIS, Pierce, WA | PCE Off-Site | Local |
| 2025-07-24 | TUCCI & SONS INC MCCHORD | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | TUCCI & SONS INC MCCHORD | TACOMA, Pierce, WA | FCE On-Site | Local |
| 2025-07-24 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-24 | LANXESS CORPORATION — high-priority violation on file | KALAMA, Cowlitz, WA | PCE On-Site | U.S. EPA |
| 2025-07-23 | DES CAPITOL CAMPUS | OLYMPIA, Thurston, WA | FCE On-Site | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-23 | DICKSON CO | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | KETTLE CUISINE, LLC | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-22 | HM NORTHWEST CEMENT COMPANY | BELLINGHAM, Whatcom, WA | PCE On-Site | Local |
| 2025-07-22 | MACKENZIE SPECIALTY CASTINGS INC | ARLINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-22 | MACKENZIE SPECIALTY CASTINGS INC | ARLINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-22 | CEDAR GROVE COMPOSTING, INC | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-22 | LAKESIDE INDUSTRIES, INC. | RAVENSDALE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-22 | URBAN ACCESSORIES, INC | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-07-22 | MILES RESOURCES - SUMNER FACILITY | SUMNER, Pierce, WA | FCE On-Site | Local |
| 2025-07-22 | MILES RESOURCES - SUMNER FACILITY | SUMNER, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-22 | PAR MONTANA, LLC | SPOKANE, Spokane, WA | FCE On-Site | Local |
| 2025-07-21 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-07-21 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-07-21 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-07-21 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-18 | SEEGERT CRUSHING INC | REDMOND, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-16 | JANICKI INDUSTRIES, INC. | SEDRO-WOOLLEY, Skagit, WA | PCE On-Site | Local |
| 2025-07-16 | HONEYWELL ELECTRONICS | SPOKANE, Spokane, WA | FCE On-Site | Local |
| 2025-07-15 | MAAX US CORPORATION | BELLINGHAM, Whatcom, WA | PCE Off-Site | Local |
| 2025-07-15 | UNIVERSITY OF WASHINGTON DBA EHNS | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-15 | UNIVERSITY OF WASHINGTON DBA EHNS | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-15 | PACIFIC PROPELLER INTERNATIONAL LLC | KENT, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-14 | MILES RESOURCES - LAKEVIEW FACILITY | LAKEWOOD, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-14 | SHAMROCK PAVING INC | SPOKANE, Spokane, WA | FCE On-Site | Local |
| 2025-07-11 | CORLISS RESOURCES, INC. DBA HEIDELBERG MATERIALS | SUMNER, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-11 | BURLINGTON ENVIRONMENTAL, LLC | KENT, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-11 | KING CO NTRL RES WASTEWATER TREATMENT BRIGHTWATER | WOODINVILLE, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-11 | VULCAN METALS CORP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-07-11 | HAAKON INDUSTRIES | CHENEY, Spokane, WA | FCE On-Site | Local |
| 2025-07-10 | CEDAR GROVE COMPOSTING, INC | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-10 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-10 | CADMAN INC | GOLD BAR, Snohomish, WA | PCE Off-Site | Local |
| 2025-07-09 | KING CO SOLID WASTE OP SEC CEDAR HILLS | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-07-09 | SEACAST INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-09 | SHELL DISTRIBUTION TERMINAL | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-07-09 | PABCO ROOFING PRODUCTS | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-07-09 | HOLY FAMILY MEDICAL CENTER (HOSPITAL) | SPOKANE, Spokane, WA | FCE On-Site | Local |
| 2025-07-08 | US ENERGY DEPT - HANFORD — high-priority violation on file | RICHLAND, Benton, WA | PCE On-Site | State |
| 2025-07-08 | LYNCH CREEK QUARRY INC | EATONVILLE, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-07-07 | CARLISLE CONSTRUCTION MATERIALS INCORPORATED | PUYALLUP, Pierce, WA | PCE Off-Site | Local |
| 2025-07-03 | OVERLAKE HOSPITAL MEDICAL CENTER | BELLEVUE, King, WA | PCE Off-Site | Local |
| 2025-07-03 | OVERLAKE HOSPITAL MEDICAL CENTER | BELLEVUE, King, WA | PCE Off-Site | Local |
| 2025-07-03 | OVERLAKE HOSPITAL MEDICAL CENTER | BELLEVUE, King, WA | PCE Off-Site | Local |
| 2025-07-03 | PIERCE CO RECYCLING COMPOSTING AND DISPOSAL, LLC DBA LRI — high-priority violation on file | GRAHAM, Pierce, WA | PCE Off-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.