EPA Air · stack tests by county and year
Air-emissions stack tests in Undetermined County, Alaska, 2022
- 4Stack 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 Undetermined County, Alaska during 2022. 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 Undetermined County facility page.
Undetermined County, Alaska, 2022
- Inspections 126
Air-emissions stack tests in Undetermined County, other years
Air-emissions stack tests recorded in Undetermined County, Alaska, 2022
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2022-09-04 | ASRC CONSTRUCTION HOLDING COMPANY, LLC / AM 300 PORTABLE DRUM MIX ASPHALT PLANT | Fail | State |
| 2022-05-18 | COLASKA, INC. DBA UNIVERSITY REDI-MIX / ALMIX ASPHALT PLANT | Pass | State |
| 2022-05-11 | COLASKA INC, DBA SECON / ALMIX ASPHALT PLANT | Pass | State |
| 2022-05-05 | COLASKA INC, DBA SECON / CMI-UDM 600 ASPHALT PLANT | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.