EPA Air · stack tests by county and year
Air-emissions stack tests in Multnomah County, Oregon, 2021
- 6Stack 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 Multnomah County, Oregon during 2021. 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 Multnomah County facility page.
Multnomah County, Oregon, 2021
- Inspections 12
Air-emissions stack tests in Multnomah County, other years
Air-emissions stack tests recorded in Multnomah County, Oregon, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-08-05 | CHEVRON U.S.A. INC. | Pass | State |
| 2021-08-04 | CHEVRON U.S.A. INC. | Pass | State |
| 2021-06-23 | TRITON WEST LLC | Pass | State |
| 2021-04-29 | ESCO GROUP, LLC — high-priority violation on file | Pass | State |
| 2021-04-28 | ESCO GROUP, LLC — high-priority violation on file | Pass | State |
| 2021-04-25 | KINDER MORGAN LIQUIDS TERMINALS LLC | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.