EPA Air · by state and industry
Mining support (NAICS 2131) air sources in Alaska
- 7Facilities
Permitted air-emissions sources in Alaska whose primary industry code is NAICS 2131. A facility filing more than one industry code is counted under the first one on its record, so a plant with several lines appears once, under the line EPA lists first.
Inspections of mining support (naics 2131) in Alaska, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 6
- 2025 — inspections 9
- 2024 — inspections 9
- 2023 — inspections 6
- 2022 — inspections 11
- 2021 — inspections 10
- 2020 — inspections 11
- 2019 — inspections 22
- 2018 — inspections 13
- 2017 — inspections 15
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| BAROID DRILLING FLUIDS (HALLIBURTON) / PRUDHOE BAY MUD PLANT | Synthetic minor source | No |
| CONOCOPHILLIPS ALASKA, INC. / ALPINE DRILL RIG (DOYON 141) | Major source | No |
| CONOCOPHILLIPS ALASKA, INC. / ALPINE SATELLITE DRILL PAD CD5 | Synthetic minor source | No |
| HEX OPERATING LLC / KITCHEN LIGHTS UNIT | Synthetic minor source | No |
| HILCORP ALASKA, LLC / KENAI GAS FIELD PAD 41-18 | Synthetic minor source | No |
| LJDHJ, LLC.( LACY HARBOR PRESIDENT) / YJOS BASE SHOP, WELLEX, AND BASE CAMP | Minor source | No |
| NANUQ INC. / ARCTIC WOLF CAMP | Synthetic minor source | No |
Primary NAICS code as filed on the facility record. Figures from EPA’s ICIS-AIR download.