EPA Air · inspections by state, industry and year
Mining support (NAICS 2131): inspections in Alaska, 2025
- 9Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2025 at a Alaska source whose primary industry code is NAICS 2131. A facility filing more than one industry code is counted under the first one on its record.
Mining support (NAICS 2131) in Alaska, other years
Other industries in Alaska, 2025
- Oil and gas extraction (NAICS 2111) 262
- Utilities (NAICS 2211) 251
- Heavy and civil engineering construction (NAICS 2373) 87
- Merchant wholesalers, nondurable goods (NAICS 4247) 48
- National security and international affairs (NAICS 9281) 42
- Mining and quarrying (NAICS 2123) 38
- Food manufacturing (NAICS 3117) 30
- Mining and quarrying (NAICS 2122) 27
- Pipeline transportation (NAICS 4861) 14
- Petroleum and coal products manufacturing (NAICS 3241) 11
- Waste management and remediation (NAICS 5622) 11
- Educational services (NAICS 6113) 9
- Support activities for transportation (NAICS 4883) 6
- Utilities (NAICS 2213) 4
- Hospitals (NAICS 6221) 3
- Waste management and remediation (NAICS 5629) 3
- Mining and quarrying (NAICS 2121) 3
- Warehousing and storage (NAICS 4931) 3
- Air transportation (NAICS 4812) 3
Air-emissions inspections recorded in Alaska, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-16 | HILCORP ALASKA, LLC / KENAI GAS FIELD PAD 41-18 | KENAI, Kenai Peninsula, AK | FCE Off-Site | State |
| 2025-10-08 | CONOCOPHILLIPS ALASKA, INC. / ALPINE SATELLITE DRILL PAD CD5 | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-08-27 | HEX OPERATING LLC / KITCHEN LIGHTS UNIT | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-08-26 | HEX OPERATING LLC / KITCHEN LIGHTS UNIT | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-08 | HEX OPERATING LLC / KITCHEN LIGHTS UNIT | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-08 | HEX OPERATING LLC / KITCHEN LIGHTS UNIT | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-01 | CONOCOPHILLIPS ALASKA, INC. / ALPINE SATELLITE DRILL PAD CD5 | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-02-14 | BAROID DRILLING FLUIDS (HALLIBURTON) / PRUDHOE BAY MUD PLANT | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-01-31 | NANUQ INC. / ARCTIC WOLF CAMP | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.