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 |
|---|---|---|---|---|
| 2025-01-27 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-01-27 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-01-24 | MELTEC INC DIV OF YOUNG CORP | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-24 | FRANZ SEATTLE DIVISION - WELLER ST. | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-23 | PRIMUS - UNIVERSITY SWAGING | WOODINVILLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-23 | PRIMUS - UNIVERSITY SWAGING | WOODINVILLE, King, WA | FCE On-Site | Local |
| 2025-01-23 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-23 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-23 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-23 | NUCOR STEEL SEATTLE INC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-23 | SEATTLE-TACOMA INTERNATIONAL AIRPORT | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-23 | LIANGA PACIFIC INC | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-23 | LIANGA PACIFIC INC | TACOMA, Pierce, WA | FCE On-Site | Local |
| 2025-01-23 | RAINIER PLYWOOD COMPANY DBA RAINIER RICHLITE CO | TACOMA, Pierce, WA | FCE On-Site | Local |
| 2025-01-23 | RAINIER PLYWOOD COMPANY DBA RAINIER RICHLITE CO | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-22 | TESORO REFINING AND MARKETING COMPANY | ANACORTES, Skagit, WA | PCE On-Site | Local |
| 2025-01-21 | US NAVY NAVAL UNDERSEA WARFARE CENTER | KEYPORT, Kitsap, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-21 | US NAVY NAVAL UNDERSEA WARFARE CENTER | KEYPORT, Kitsap, WA | FCE On-Site | Local |
| 2025-01-17 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-17 | BOEING COMMERCIAL AIRPLANE AUBURN | AUBURN, King, WA | FCE On-Site | Local |
| 2025-01-17 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-17 | ASH GROVE CEMENT COMPANY | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-01-16 | DEPT OF VETERANS AFFAIRS MEDICAL CENTER | SPOKANE, Spokane, WA | FCE On-Site | Local |
| 2025-01-15 | JENSEN PRECAST | SHELTON, Mason, WA | FCE On-Site | Local |
| 2025-01-15 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-01-15 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE Off-Site | Local |
| 2025-01-15 | REECE AGGREGATE | LAKE STEVENS, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-15 | BOEING COMMERCIAL AIRPLANE RENTON | RENTON, King, WA | PCE Off-Site | Local |
| 2025-01-15 | BOEING COMMERCIAL AIRPLANE SEATTLE | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-15 | US NAVY PUGET SOUND NAVAL SHIPYARD PSNS | BREMERTON, Kitsap, WA | PCE Off-Site | Local |
| 2025-01-15 | BOEING COMMERCIAL AIRPLANE GROUP - EVERETT — high-priority violation on file | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-01-15 | CONCRETE NORWEST MILES SAND & GRAVEL CO | LAKE STEVENS, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-14 | EIGER MOUNTAIN CRUSHING | BREMERTON, Kitsap, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-14 | JOINT BASE LEWIS-MCCHORD | FORT LEWIS, Pierce, WA | PCE Off-Site | Local |
| 2025-01-14 | BOEING COMMERCIAL AIRPLANE, FREDERICKSON | PUYALLUP, Pierce, WA | FCE On-Site | Local |
| 2025-01-14 | BOEING COMMERCIAL AIRPLANE, FREDERICKSON | PUYALLUP, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-14 | NORTHWEST PIPELINE LLC SNOHOMISH | SNOHOMISH, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-14 | NORTHWEST PIPELINE LLC SNOHOMISH | SNOHOMISH, Snohomish, WA | FCE On-Site | Local |
| 2025-01-14 | SILVER HORDE FISHING SUPPLIES, INC. | MUKILTEO, Snohomish, WA | PCE Off-Site | Local |
| 2025-01-13 | UNIVERSITY OF WASHINGTON DBA EHNS | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-13 | COWLITZ COUNTY HEADQUARTERS LANDFILL | CASTLE ROCK, Cowlitz, WA | FCE On-Site | Local |
| 2025-01-10 | AFFORDABLE CUSTOM CABINETS | OTIS ORCHARDS, Spokane, WA | FCE On-Site | Local |
| 2025-01-09 | CEDAR GROVE COMPOSTING, INC | EVERETT, Snohomish, WA | PCE Off-Site | Local |
| 2025-01-09 | CERTAINTEED GYPSUM MANUFACTURING INC | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-01-09 | CERTAINTEED GYPSUM MANUFACTURING INC | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-09 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-09 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-01-09 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-01-09 | CAPITAL POWER CORPORATION | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-01-09 | JAMES HARDIE BUILDING PRODUCTS INC | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-01-09 | HAMPTON LUMBER MILLS-WASHINGTON INC | DARRINGTON, Snohomish, WA | PCE Off-Site | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | CEDAR GROVE COMPOST CO | MAPLE VALLEY, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | FLUID MOTION LLC | ARLINGTON, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | FLUID MOTION LLC | ARLINGTON, Snohomish, WA | FCE On-Site | Local |
| 2025-01-08 | MOREL INDUSTRIES | ARLINGTON, Snohomish, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | SEATTLE-TACOMA INTERNATIONAL AIRPORT | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-08 | BOEING SPACE CENTER | KENT, King, WA | PCE Off-Site | Local |
| 2025-01-08 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-01-08 | SEAPORT MIDSTREAM PARTNERS LLC | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-08 | VULCAN METALS CORP | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-01-08 | US VA PUGET SOUND HEALTH CARE SYSTEM | TACOMA, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-07 | PACIFIC WOODTECH CORPORATION | BURLINGTON, Skagit, WA | FCE On-Site | Local |
| 2025-01-07 | ARCHAEA ENERGY INC DBA. EMERALD CITY RENEWABLES LLC | GRAHAM, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-07 | ARCHAEA ENERGY INC DBA. EMERALD CITY RENEWABLES LLC | GRAHAM, Pierce, WA | FCE On-Site | Local |
| 2025-01-07 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-07 | CPM DEVELOPMENT CORPORATION (DBA ICON MATERIALS) #2604 | SEATTLE, King, WA | FCE On-Site | Local |
| 2025-01-07 | CPM DEVELOPMENT CORPORATION (DBA ICON MATERIALS) #2604 | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-07 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-01-07 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-01-07 | US OIL & REFINING CO | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-01-07 | PIERCE CO RECYCLING COMPOSTING AND DISPOSAL, LLC DBA LRI — high-priority violation on file | GRAHAM, Pierce, WA | FCE On-Site | Local |
| 2025-01-07 | PIERCE CO RECYCLING COMPOSTING AND DISPOSAL, LLC DBA LRI — high-priority violation on file | GRAHAM, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-07 | US VA PUGET SOUND HEALTH CARE SYSTEM | TACOMA, Pierce, WA | PCE Off-Site | Local |
| 2025-01-06 | SALMON BAY SAND & GRAVEL CO INC | SEATTLE, King, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-06 | COMMENCEMENT BAY CORRUGATED | ORTING, Pierce, WA | PCE On-Site Record/Report Review | Local |
| 2025-01-06 | UNIVERSITY OF WASHINGTON DBA EHNS | SEATTLE, King, WA | PCE Off-Site | Local |
| 2025-01-06 | WASHINGTON STATE RAINIER SCHOOL | BUCKLEY, Pierce, WA | PCE Off-Site | Local |
| 2025-01-03 | COWLITZ COUNTY HEADQUARTERS LANDFILL | CASTLE ROCK, Cowlitz, WA | PCE Off-Site | Local |
| 2025-01-03 | COWLITZ COUNTY HEADQUARTERS LANDFILL | CASTLE ROCK, Cowlitz, WA | PCE Off-Site | Local |
| 2025-01-02 | LENZ ENTERPRISES INC | STANWOOD, Snohomish, WA | PCE Off-Site | Local |
| 2025-01-02 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | SEATTLE, King, WA | PCE Off-Site | Local |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.