EPA Air · stack tests by county and year
Air-emissions stack tests in North Slope County, Alaska, 2024
- 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 North Slope County, Alaska during 2024. 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 North Slope County facility page.
North Slope County, Alaska, 2024
Air-emissions stack tests in North Slope County, other years
Air-emissions stack tests recorded in North Slope County, Alaska, 2024
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2024-12-17 | HILCORP ALASKA, LLC / PRUDHOE SEAWATER TREATMENT PLANT | Pass | State |
| 2024-12-17 | HILCORP ALASKA, LLC / PRUDHOE SEAWATER TREATMENT PLANT | Pass | State |
| 2024-12-17 | HILCORP ALASKA, LLC / PRUDHOE SEAWATER TREATMENT PLANT | Pass | State |
| 2024-10-20 | HILCORP ALASKA, LLC / GATHERING CENTER #2 (GC 2) | Pass | State |
| 2024-10-19 | HILCORP ALASKA, LLC / GATHERING CENTER #2 (GC 2) | Pass | State |
| 2024-10-17 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | Pass | State |
| 2024-10-17 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | Pass | State |
| 2024-10-17 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | Pass | State |
| 2024-10-02 | HILCORP ALASKA, LLC / CENTRAL COMPRESSOR PLANT (CCP) | Pass | State |
| 2024-10-02 | HILCORP ALASKA, LLC / CENTRAL COMPRESSOR PLANT (CCP) | Pass | State |
| 2024-08-30 | SAVANT ALASKA LLC / BADAMI DEVELOPMENT FACILITY — high-priority violation on file | Pass | State |
| 2024-08-29 | SAVANT ALASKA LLC / BADAMI DEVELOPMENT FACILITY — high-priority violation on file | Pass | State |
| 2024-08-23 | HILCORP ALASKA, LLC / CENTRAL COMPRESSOR PLANT (CCP) | Pass | State |
| 2024-08-22 | HILCORP ALASKA, LLC / CENTRAL COMPRESSOR PLANT (CCP) | Pass | State |
| 2024-08-13 | BARROW UTILITIES & ELECTRIC COOPERATIV / BARROW POWER PLANT | Pass | State |
| 2024-07-20 | CONOCOPHILLIPS ALASKA, INC. / CPF 1, KUPARUK CENTRAL PRODUCTION FACIL | Pass | State |
| 2024-06-13 | HILCORP ALASKA, LLC / POINT THOMSON PRODUCTION FACILITY — high-priority violation on file | Pass | State |
| 2024-06-13 | HILCORP ALASKA, LLC / POINT THOMSON PRODUCTION FACILITY — high-priority violation on file | Pass | State |
| 2024-06-12 | HILCORP ALASKA, LLC / POINT THOMSON PRODUCTION FACILITY — high-priority violation on file | Pass | State |
| 2024-05-26 | HILCORP ALASKA, LLC / NIKAITCHUQ DEVELOPMENT | Pass | State |
| 2024-05-16 | HILCORP ALASKA, LLC / PRUDHOE BAY OPERATIONS CENTER / MAIN CO | Pass | State |
| 2024-05-14 | HILCORP ALASKA, LLC / MILNE POINT PRODUCTION FACILITY (MPU) | Pass | State |
| 2024-05-12 | HILCORP ALASKA, LLC / OOOGURUK DEVELOPMENT PROJECT | Pass | State |
| 2024-05-08 | HILCORP ALASKA, LLC / LISBURNE PRODUCTION CENTER (LPC) | Pass | State |
| 2024-04-16 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | Pass | State |
| 2024-04-15 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | Pass | State |
| 2024-04-14 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | Pass | State |
| 2024-04-13 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | Pass | State |
| 2024-04-03 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | Pass | State |
| 2024-04-02 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | Pass | State |
| 2024-03-07 | TDX POWER, LLC / TNSG NORTH POWER PLANT — high-priority violation on file | Pass | State |
| 2024-03-05 | HILCORP ALASKA, LLC / MILNE POINT L-PAD | Pass | State |
| 2024-02-14 | ALYESKA PIPELINE SERVICE COMPANY / PS #01, TAPS PUMP STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.