EPA Air · inspections by county and year
Air-emissions inspections in Whatcom County, Washington, 2026
- 11Inspections
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 Whatcom County, Washington during 2026. 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 Whatcom County facility page.
Air-emissions inspections in Whatcom County, other years
Air-emissions inspections recorded in Whatcom County, Washington, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-08-19 | PHILLIPS 66 | PCE On-Site | Local |
| 2026-08-19 | PHILLIPS 66 | PCE On-Site | Local |
| 2026-08-06 | HM NORTHWEST CEMENT COMPANY | PCE On-Site | Local |
| 2026-07-29 | PUGET SOUND ENERGY - WHITEHORN | FCE Off-Site | Local |
| 2026-07-28 | PUGET SOUND ENERGY - WHITEHORN | PCE On-Site | Local |
| 2026-07-28 | PUGET SOUND ENERGY - SUMAS | PCE On-Site | Local |
| 2026-07-28 | PUGET SOUND ENERGY - SUMAS | FCE Off-Site | Local |
| 2026-07-09 | HM NORTHWEST CEMENT COMPANY | PCE Off-Site | Local |
| 2026-07-01 | NORTHWEST PIPELINE CORP SUMAS | FCE Off-Site | Local |
| 2026-06-24 | WESTERN WASHINGTON UNIVERSITY | PCE On-Site | Local |
| 2026-06-09 | NORTHWEST PIPELINE CORP SUMAS | PCE On-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.