EPA Air · stack tests by county and year
Air-emissions stack tests in Multnomah County, Oregon, 2018
- 3Stack 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 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 Multnomah County facility page.
Multnomah County, Oregon, 2018
- Inspections 24
Air-emissions stack tests in Multnomah County, other years
Air-emissions stack tests recorded in Multnomah County, Oregon, 2018
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2018-12-12 | CHEVRON U.S.A. INC. | Pass | State |
| 2018-12-04 | METROPOLITAN SERVICE DISTRICT | Pass | State |
| 2018-06-20 | PHILLIPS 66 COMPANY | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.