EPA Air · inspections by county and year
Air-emissions inspections in North Slope County, Alaska, 2026
- 124Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in North Slope County, Alaska during 2026. 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, 2026
Air-emissions inspections in North Slope County, other years
Air-emissions inspections recorded in North Slope County, Alaska, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-02-25 | HILCORP ALASKA, LLC / FLOW STATION #3 (FS 3) — high-priority violation on file | PCE Off-Site | State |
| 2026-02-24 | HILCORP ALASKA, LLC / FLOW STATION #2 (FS 2) | PCE Off-Site | State |
| 2026-02-17 | HILCORP ALASKA, LLC / MILNE POINT PRODUCTION FACILITY (MPU) | PCE Off-Site | State |
| 2026-02-17 | HILCORP ALASKA, LLC / MILNE POINT PRODUCTION FACILITY (MPU) | PCE Off-Site | State |
| 2026-02-14 | HILCORP ALASKA, LLC / OOOGURUK DEVELOPMENT PROJECT | PCE Off-Site | State |
| 2026-02-12 | TDX POWER, LLC / TNSG NORTH POWER PLANT — high-priority violation on file | PCE Off-Site | State |
| 2026-02-12 | HILCORP ALASKA, LLC / MILNE POINT L-PAD | PCE Off-Site | State |
| 2026-02-12 | HILCORP ALASKA, LLC / MILNE POINT UNIT C-PAD | PCE Off-Site | State |
| 2026-02-11 | HILCORP ALASKA, LLC / POINT THOMSON PRODUCTION FACILITY — high-priority violation on file | PCE Off-Site | State |
| 2026-02-11 | HILCORP ALASKA, LLC / MILNE POINT L-PAD | PCE Off-Site | State |
| 2026-02-10 | ALYESKA PIPELINE SERVICE COMPANY / PS #01, TAPS PUMP STATION | PCE Off-Site | State |
| 2026-02-10 | OIL SEARCH ALASKA, LLC, A SUBSIDIARY O / NANUSHUK OPERATIONS PAD | PCE Off-Site | State |
| 2026-02-09 | OIL SEARCH ALASKA, LLC, A SUBSIDIARY O / SEAWATER TREATMENT PLANT | PCE Off-Site | State |
| 2026-02-06 | BARROW UTILITIES & ELECTRIC COOPERATIV / BARROW POWER PLANT | PCE Off-Site | State |
| 2026-02-03 | MUSTANG HOLDING LLC / MUSTANG PAD | PCE Off-Site | State |
| 2026-01-30 | SAVANT ALASKA LLC / BADAMI DEVELOPMENT FACILITY — high-priority violation on file | PCE Off-Site | State |
| 2026-01-29 | NORTH SLOPE BOROUGH / ATQASUK POWER PLANT | PCE Off-Site | State |
| 2026-01-29 | NORTH SLOPE BOROUGH / POINT LAY POWER PLANT | PCE Off-Site | State |
| 2026-01-29 | BAROID DRILLING FLUIDS (HALLIBURTON) / PRUDHOE BAY MUD PLANT | PCE Off-Site | State |
| 2026-01-29 | NANUQ INC. / ARCTIC WOLF CAMP | PCE Off-Site | State |
| 2026-01-29 | ALASKA FRONTIER CONSTRUCTORS INC. / 24 MAN SKID CAMP | PCE Off-Site | State |
| 2026-01-22 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | PCE Off-Site | State |
| 2026-01-22 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | PCE Off-Site | State |
| 2026-01-22 | HILCORP ALASKA, LLC / NORTHSTAR PRODUCTION FACILITY (NOR) | PCE Off-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.