EPA Air · stack tests by county and year
Air-emissions stack tests in Skagit County, Washington, 2018
- 18Stack 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 2018. 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, 2018
- Inspections 23
Air-emissions stack tests in Skagit County, other years
Air-emissions stack tests recorded in Skagit County, Washington, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-10-09 | HOLLYFRONTIER PUGET SOUND REFINERY | Pass | Local |
| 2018-09-14 | NORTHWEST PIPELINE LLC- MOUNT VERNON | Pass | Local |
| 2018-09-13 | NORTHWEST PIPELINE LLC- MOUNT VERNON | Pass | Local |
| 2018-08-24 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2018-07-19 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2018-07-06 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2018-06-29 | SIERRA PACIFIC IND.- SKAGIT LUMBER | Pass | Local |
| 2018-06-29 | SIERRA PACIFIC IND.- SKAGIT LUMBER | Pass | Local |
| 2018-06-20 | CHEMTRADE SOLUTIONS LLC | Pass | Local |
| 2018-06-19 | CHEMTRADE SOLUTIONS LLC | Pass | Local |
| 2018-05-30 | HOLLYFRONTIER PUGET SOUND REFINERY | Pass | Local |
| 2018-04-19 | HOLLYFRONTIER PUGET SOUND REFINERY | Pass | Local |
| 2018-03-20 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2018-03-16 | TESORO REFINING AND MARKETING COMPANY | Pass | Local |
| 2018-03-01 | AIR LIQUIDE AMERICA LP | Pass | Local |
| 2018-02-22 | PUGET SOUND ENERGY-FREDONIA | Pass | Local |
| 2018-02-22 | PUGET SOUND ENERGY-FREDONIA | Pass | Local |
| 2018-02-14 | AIR LIQUIDE AMERICA LP | Fail | Local |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Skagit county, WA, in 2018. It lists 18 stack tests recorded in 2018.