EPA Air · stack tests by county and year
Air-emissions stack tests in Kenai Peninsula County, Alaska, 2025
- 33Stack 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 Kenai Peninsula 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 Kenai Peninsula County facility page.
Kenai Peninsula County, Alaska, 2025
Air-emissions stack tests in Kenai Peninsula County, other years
Air-emissions stack tests recorded in Kenai Peninsula County, Alaska, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-05 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-12-05 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-12-05 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-12-02 | HILCORP ALASKA, LLC / TYONEK PLATFORM | Pass | State |
| 2025-11-18 | HILCORP ALASKA, LLC / BEAVER CREEK PRODUCTION FACILITY | Pass | State |
| 2025-11-06 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | Pass | State |
| 2025-11-06 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | Pass | State |
| 2025-08-07 | HILCORP ALASKA, LLC / DOLLY VARDEN PLATFORM — high-priority violation on file | Pass | State |
| 2025-08-05 | HILCORP ALASKA, LLC / GRANITE POINT PLATFORM | Pass | State |
| 2025-06-28 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-06-28 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-06-28 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-06-28 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-06-28 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-06-28 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-06-28 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | Pass | State |
| 2025-06-12 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | Pass | State |
| 2025-06-12 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | Pass | State |
| 2025-06-12 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | Pass | State |
| 2025-06-11 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | Pass | State |
| 2025-06-10 | TESORO LOGISTICS OPERATIONS, LLC / NIKISKI TERMINAL | Pass | State |
| 2025-06-10 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | Pass | State |
| 2025-06-06 | HILCORP ALASKA, LLC / KENAI GAS FIELD PAD 34-31 | Pass | State |
| 2025-06-06 | HILCORP ALASKA, LLC / KENAI GAS FIELD PAD 34-31 | Pass | State |
| 2025-06-04 | HILCORP ALASKA, LLC / KENAI GAS FIELD PAD 34-31 | Pass | State |
| 2025-06-03 | HILCORP ALASKA, LLC / KENAI GAS FIELD PAD 14-6 | Pass | State |
| 2025-05-22 | HILCORP ALASKA, LLC / BEAVER CREEK PRODUCTION FACILITY | Pass | State |
| 2025-04-03 | HILCORP ALASKA, LLC / TYONEK PLATFORM | Pass | State |
| 2025-04-01 | HILCORP ALASKA, LLC / TYONEK PLATFORM | Pass | State |
| 2025-04-01 | HILCORP ALASKA, LLC / TYONEK PLATFORM | Pass | State |
| 2025-03-18 | HILCORP ALASKA, LLC / GRANITE POINT PLATFORM | Pass | State |
| 2025-03-12 | HILCORP ALASKA, LLC / ANNA PLATFORM | Pass | State |
| 2025-03-11 | HILCORP ALASKA, LLC / ANNA PLATFORM | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.