EPA Air · stack tests by county and year
Air-emissions stack tests in Fairbanks North Star County, Alaska, 2025
- 56Stack 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 Fairbanks North Star County, Alaska during 2025. 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 Fairbanks North Star County facility page.
Fairbanks North Star County, Alaska, 2025
Air-emissions stack tests in Fairbanks North Star County, other years
Air-emissions stack tests recorded in Fairbanks North Star County, Alaska, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | Pass | State |
| 2025-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | N/A | State |
| 2025-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | N/A | State |
| 2025-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | Pass | State |
| 2025-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | Pass | State |
| 2025-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | N/A | State |
| 2025-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | N/A | State |
| 2025-10-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | N/A | State |
| 2025-10-21 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | Pass | State |
| 2025-10-16 | DOYON UTILITIES, LLC / FORT WAINWRIGHT (PRIVATIZED EMISSION UN | Pass | State |
| 2025-10-16 | DOYON UTILITIES, LLC / FORT WAINWRIGHT (PRIVATIZED EMISSION UN | Pass | State |
| 2025-10-02 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | Pass | State |
| 2025-10-02 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | Pass | State |
| 2025-09-29 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | Pass | State |
| 2025-09-17 | GOLDEN VALLEY ELECTRIC ASSOCIATION / ZEHNDER FACILITY | Fail | State |
| 2025-09-17 | GOLDEN VALLEY ELECTRIC ASSOCIATION / NORTH POLE POWER PLANT | Pass | State |
| 2025-09-17 | GOLDEN VALLEY ELECTRIC ASSOCIATION / NORTH POLE POWER PLANT | Fail | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | Pass | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | Pass | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | Pass | State |
| 2025-09-11 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | N/A | State |
| 2025-08-27 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | N/A | State |
| 2025-08-27 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | N/A | State |
| 2025-08-27 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | Pass | State |
| 2025-08-27 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | N/A | State |
| 2025-08-27 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | N/A | State |
| 2025-08-27 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | Pass | State |
| 2025-08-27 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | N/A | State |
| 2025-07-30 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
| 2025-07-30 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
| 2025-07-30 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | N/A | State |
| 2025-07-30 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
| 2025-07-30 | PETRO STAR, INC. / NORTH POLE REFINERY | Pass | State |
| 2025-07-30 | PETRO STAR, INC. / NORTH POLE REFINERY | Pass | State |
| 2025-07-30 | GOLDEN VALLEY ELECTRIC ASSOCIATION / NORTH POLE POWER PLANT | Pass | State |
| 2025-07-30 | GOLDEN VALLEY ELECTRIC ASSOCIATION / NORTH POLE POWER PLANT | Pass | State |
| 2025-06-22 | US ECOLOGY ALASKA LLC (FORMERLY NRC AL / MOOSE CREEK FACILITY | Pass | State |
| 2025-04-30 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
| 2025-04-30 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
| 2025-04-07 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
| 2025-04-03 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
| 2025-04-03 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
| 2025-04-02 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
| 2025-01-05 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.