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 |
|---|---|---|---|
| 2025-07-30 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-30 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-07-30 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-07-29 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-07-29 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE On-Site Record/Report Review | Local |
| 2025-07-29 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | PCE Off-Site | Local |
| 2025-07-29 | FRANZ SEATTLE DIVISION - WELLER ST. | PCE Off-Site | Local |
| 2025-07-29 | BOEING COMMERCIAL AIRPLANE SEATTLE | PCE Off-Site | Local |
| 2025-07-26 | DYNO BATTERY INC. | PCE Off-Site | Local |
| 2025-07-25 | MCS RECYCLE | PCE On-Site Record/Report Review | Local |
| 2025-07-24 | NUCOR STEEL SEATTLE INC | PCE Off-Site | Local |
| 2025-07-24 | NUCOR STEEL SEATTLE INC | PCE Off-Site | Local |
| 2025-07-24 | NUCOR STEEL SEATTLE INC | PCE Off-Site | Local |
| 2025-07-24 | NUCOR STEEL SEATTLE INC | PCE Off-Site | Local |
| 2025-07-24 | SEATTLE-TACOMA INTERNATIONAL AIRPORT | PCE Off-Site | Local |
| 2025-07-24 | SEATTLE-TACOMA INTERNATIONAL AIRPORT | PCE Off-Site | Local |
| 2025-07-24 | BOEING COMMERCIAL AIRPLANE RENTON | PCE Off-Site | Local |
| 2025-07-24 | WESTERN PNEUMATIC TUBE CO | PCE Off-Site | Local |
| 2025-07-24 | BOEING COMMERCIAL AIRPLANE SEATTLE | PCE Off-Site | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-07-23 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | PCE Off-Site | Local |
| 2025-07-22 | LAKESIDE INDUSTRIES, INC. | PCE On-Site Record/Report Review | Local |
| 2025-07-21 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-07-21 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-07-21 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-07-21 | NUCOR STEEL SEATTLE INC | PCE On-Site Record/Report Review | Local |
| 2025-07-18 | SEEGERT CRUSHING INC | PCE On-Site Record/Report Review | Local |
| 2025-07-15 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE Off-Site | Local |
| 2025-07-15 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE Off-Site | Local |
| 2025-07-15 | PACIFIC PROPELLER INTERNATIONAL LLC | PCE On-Site Record/Report Review | Local |
| 2025-07-11 | BURLINGTON ENVIRONMENTAL, LLC | PCE On-Site Record/Report Review | Local |
| 2025-07-10 | KING COUNTY WASTEWATER TREATMENT DIVISION WEST POINT TREATMENT PLANT | PCE Off-Site | Local |
| 2025-07-09 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-07-09 | SEACAST INC | PCE Off-Site | Local |
| 2025-07-09 | SHELL DISTRIBUTION TERMINAL | PCE Off-Site | Local |
| 2025-07-03 | OVERLAKE HOSPITAL MEDICAL CENTER | PCE Off-Site | Local |
| 2025-07-03 | OVERLAKE HOSPITAL MEDICAL CENTER | PCE Off-Site | Local |
| 2025-07-03 | OVERLAKE HOSPITAL MEDICAL CENTER | PCE Off-Site | Local |
| 2025-07-02 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE Off-Site | Local |
| 2025-07-02 | ASH GROVE CEMENT COMPANY | PCE Off-Site | Local |
| 2025-06-26 | OVERLAKE HOSPITAL MEDICAL CENTER | PCE Off-Site | Local |
| 2025-06-25 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-06-24 | BOEING COMMERCIAL AIRPLANE SEATTLE | PCE On-Site Record/Report Review | Local |
| 2025-06-24 | BOEING COMMERCIAL AIRPLANE SEATTLE | FCE On-Site | Local |
| 2025-06-20 | OVERLAKE HOSPITAL MEDICAL CENTER | PCE Off-Site | Local |
| 2025-06-18 | SKILLS PAINT DIV | PCE On-Site Record/Report Review | Local |
| 2025-06-16 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-06-16 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-06-16 | CEDAR GROVE COMPOST CO | PCE Off-Site | Local |
| 2025-06-16 | BOEING COMMERCIAL AIRPLANE RENTON | PCE Off-Site | Local |
| 2025-06-16 | BOEING COMMERCIAL AIRPLANE SEATTLE | PCE Off-Site | Local |
| 2025-06-12 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-06-12 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-06-11 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-06-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-06-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-06-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-06-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-06-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-06-11 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-06-10 | NUCOR STEEL SEATTLE INC | PCE Off-Site | Local |
| 2025-06-10 | UNITED STATES BAKERY DBA FRANZ FAMILY BAKERIES, INC | PCE Off-Site | Local |
| 2025-06-05 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-06-05 | KING CO SOLID WASTE OP SEC CEDAR HILLS | PCE Off-Site | Local |
| 2025-06-03 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE Off-Site | Local |
| 2025-06-03 | UNIVERSITY OF WASHINGTON DBA EHNS | PCE Off-Site | Local |
| 2025-06-03 | FRANZ SEATTLE DIVISION - WELLER ST. | PCE Off-Site | Local |
| 2025-05-30 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-05-30 | BOEING COMMERCIAL AIRPLANE RENTON | PCE Off-Site | Local |
| 2025-05-29 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-05-29 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-05-29 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-05-29 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-05-29 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-05-29 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-05-29 | BOEING COMMERCIAL AIRPLANE AUBURN | PCE Off-Site | Local |
| 2025-05-29 | CENTRIO (WESTERN) | PCE Off-Site | Local |
| 2025-05-29 | PUGET SOUND COATINGS, LLC | PCE On-Site Record/Report Review | Local |
| 2025-05-29 | PUGET SOUND COATINGS, LLC | FCE On-Site | Local |
| 2025-05-28 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-05-28 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-05-28 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-05-28 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-05-28 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-05-28 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-05-28 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-05-28 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
| 2025-05-28 | CEDAR GROVE COMPOST CO | PCE On-Site Record/Report Review | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.