EPA Air · stack tests by county and year
Air-emissions stack tests in Skagit County, Washington, 2017
- 17Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Skagit County, Washington during 2017. 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, 2017
- Inspections 22
Air-emissions stack tests in Skagit County, other years
Air-emissions stack tests recorded in Skagit County, Washington, 2017
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2017-11-20 | HOLLYFRONTIER PUGET SOUND REFINERY | Pass | Local |
| 2017-09-19 | HOLLYFRONTIER PUGET SOUND REFINERY | Pass | Local |
| 2017-09-12 | NORTHWEST PIPELINE LLC- MOUNT VERNON | Pass | Local |
| 2017-09-11 | NORTHWEST PIPELINE LLC- MOUNT VERNON | Pass | Local |
| 2017-08-08 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2017-06-22 | SIERRA PACIFIC IND.- SKAGIT LUMBER | Pass | Local |
| 2017-06-16 | CHEMTRADE SOLUTIONS LLC | Pass | Local |
| 2017-06-16 | CHEMTRADE SOLUTIONS LLC | Pass | Local |
| 2017-06-02 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2017-05-12 | HOLLYFRONTIER PUGET SOUND REFINERY | Pass | Local |
| 2017-04-05 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2017-04-04 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2017-03-22 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2017-03-21 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2017-02-14 | AIR LIQUIDE AMERICA LP | Pass | Local |
| 2017-02-01 | PUGET SOUND ENERGY-FREDONIA | Pass | Local |
| 2017-01-31 | PUGET SOUND ENERGY-FREDONIA | Pass | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.