EPA Air · inspections by county and year
Air-emissions inspections in King County, Washington, 2025
- 756Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in King County, Washington during 2025. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the King County facility page.
King County, Washington, 2025
- Stack tests 25
Air-emissions inspections in King County, other years
Air-emissions inspections recorded in King County, Washington, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-30 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-12-24 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-12-24 | BOEING COMMERCIAL AIRPLANE SEATTLE | PCE Off-Site | Local |
| 2025-12-23 | BOEING COMMERCIAL AIRPLANE RENTON | PCE Off-Site | Local |
| 2025-12-19 | STRASSER WOODENWORKS LLC | FCE On-Site | Local |
| 2025-12-19 | STRASSER WOODENWORKS LLC | PCE On-Site Record/Report Review | Local |
| 2025-12-16 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-12-16 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-12-12 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-12-09 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE On-Site Record/Report Review | Local |
| 2025-12-05 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-12-05 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-12-05 | SEATTLE DELIVERY FACILITY | PCE On-Site Record/Report Review | Local |
| 2025-12-02 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-12-02 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-12-02 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-12-01 | HEXCEL CORPORATION | PCE Off-Site | Local |
| 2025-12-01 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | PCE Off-Site | Local |
| 2025-11-20 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-11-20 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-11-19 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-11-19 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-11-19 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-11-19 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-11-19 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-11-17 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE On-Site Record/Report Review | Local |
| 2025-11-17 | UNIVERSITY OF WASHINGTON DBA EHNS | FCE On-Site | Local |
| 2025-11-14 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE Off-Site | Local |
| 2025-11-12 | BOYD GMN, INC. DBA GM NAMEPLATE, INC. | PCE On-Site Record/Report Review | Local |
| 2025-11-12 | BOYD GMN, INC. DBA GM NAMEPLATE, INC. | FCE On-Site | Local |
| 2025-11-05 | EMERALD SERVICES | PCE Off-Site | Local |
| 2025-11-05 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE Off-Site | Local |
| 2025-11-05 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE Off-Site | Local |
| 2025-11-05 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | FCE On-Site | Local |
| 2025-11-05 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | PROTECTIVE COATINGS INC | PCE On-Site Record/Report Review | Local |
| 2025-11-04 | PROTECTIVE COATINGS INC | FCE On-Site | Local |
| 2025-11-03 | MELTEC INC DIV OF YOUNG CORP | PCE On-Site Record/Report Review | Local |
| 2025-10-31 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-10-31 | FRANZ SEATTLE DIVISION - WELLER ST. | PCE Off-Site | Local |
| 2025-10-30 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | PCE Off-Site | Local |
| 2025-10-30 | SEACAST INC | PCE On-Site Record/Report Review | Local |
| 2025-10-29 | BOEING COMMERCIAL AIRPLANE RENTON | PCE Off-Site | Local |
| 2025-10-29 | CAPITAL INDUSTRIES INC | FCE On-Site | Local |
| 2025-10-29 | CAPITAL INDUSTRIES INC | PCE On-Site Record/Report Review | Local |
| 2025-10-29 | BOEING COMMERCIAL AIRPLANE SEATTLE | PCE Off-Site | Local |
| 2025-10-28 | LAKESIDE INDUSTRIES INC | FCE On-Site | Local |
| 2025-10-28 | LAKESIDE INDUSTRIES INC | PCE On-Site Record/Report Review | Local |
| 2025-10-28 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-10-28 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-10-28 | STARBUCKS MANUFACTURING CORPORATION | PCE Off-Site | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-10-24 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-10-23 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-10-21 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-10-21 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-10-21 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-10-17 | WA STATE FIRE TRAINING ACADEMY | PCE On-Site Record/Report Review | Local |
| 2025-10-17 | WA STATE FIRE TRAINING ACADEMY | FCE On-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-14 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-13 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | PCE Off-Site | Local |
| 2025-10-13 | FRANZ SEATTLE DIVISION - WELLER ST. | PCE Off-Site | Local |
| 2025-10-13 | FRANZ SEATTLE DIVISION - WELLER ST. | PCE Off-Site | Local |
| 2025-10-10 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-10-10 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-10-10 | BOEING DEVELOPMENTAL CENTER | PCE Off-Site | Local |
| 2025-10-09 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-10-09 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-10-09 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-10-09 | KENWORTH TRUCK CO - RENTON | PCE Off-Site | Local |
| 2025-10-09 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-09 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-09 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-09 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-09 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-09 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-09 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-09 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-09 | SEAPORT MIDSTREAM PARTNERS LLC | PCE Off-Site | Local |
| 2025-10-08 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-10-08 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-10-08 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-10-08 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-10-08 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-10-08 | BOEING SPACE CENTER | PCE Off-Site | Local |
| 2025-10-08 | BOEING DEVELOPMENTAL CENTER | 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.