EPA Air · inspections by county and year
Air-emissions inspections in Skagit County, Washington, 2025
- 21Inspections
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 Skagit 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 Skagit County facility page.
Skagit County, Washington, 2025
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Air-emissions inspections in Skagit County, other years
Air-emissions inspections recorded in Skagit County, Washington, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-10-10 | ANACORTES WWTP SEWAGE SLUDGE INCINERATOR | FCE On-Site | Local |
| 2025-09-30 | HOLLYFRONTIER PUGET SOUND REFINERY | FCE On-Site | Local |
| 2025-09-25 | TESORO REFINING AND MARKETING COMPANY | PCE On-Site | Local |
| 2025-09-24 | MATHESON TRI-GAS INC | FCE On-Site | Local |
| 2025-09-17 | MATHESON TRI-GAS INC | PCE On-Site | Local |
| 2025-08-27 | PUGET SOUND ENERGY-FREDONIA | PCE On-Site | Local |
| 2025-08-27 | PUGET SOUND ENERGY-FREDONIA | PCE On-Site | Local |
| 2025-08-20 | HOLLYFRONTIER PUGET SOUND REFINERY | PCE On-Site | Local |
| 2025-08-19 | HOLLYFRONTIER PUGET SOUND REFINERY | PCE On-Site | Local |
| 2025-08-08 | CHEMTRADE SOLUTIONS LLC | FCE On-Site | Local |
| 2025-08-08 | NORTHWEST PIPELINE LLC- MOUNT VERNON | FCE On-Site | Local |
| 2025-08-05 | NORTHWEST PIPELINE LLC- MOUNT VERNON | PCE On-Site | Local |
| 2025-07-16 | JANICKI INDUSTRIES, INC. | PCE On-Site | Local |
| 2025-06-13 | CHEMTRADE SOLUTIONS LLC | PCE On-Site | Local |
| 2025-06-12 | TESORO REFINING AND MARKETING COMPANY | PCE On-Site | Local |
| 2025-05-22 | DAKOTA CREEK INDUSTRIES | PCE On-Site | Local |
| 2025-04-09 | TESORO REFINING AND MARKETING COMPANY | FCE On-Site | Local |
| 2025-03-24 | NORDIC TUGS, INC. | PCE On-Site | Local |
| 2025-02-07 | AIR LIQUIDE AMERICA LP | FCE On-Site | Local |
| 2025-01-22 | TESORO REFINING AND MARKETING COMPANY | PCE On-Site | Local |
| 2025-01-07 | PACIFIC WOODTECH CORPORATION | FCE On-Site | Local |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.