EPA Air · inspections by state and year
Air-emissions inspections in Alaska, 2025
- 875Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Alaska during 2025; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Alaska, 2025
- North Slope County 225
- Kenai Peninsula County 113
- Undetermined County 112
- Anchorage Municipality County 56
- Fairbanks North Star County 55
- Southeast Fairbanks (CA) County 36
- Yukon-Koyukuk (CA) County 30
- Valdez-Cordova (CA) County 28
- Bethel (CA) County 27
- Aleutians West (CA) County 27
- Nome (CA) County 21
- Northwest Arctic County 21
- Kodiak Island County 17
- Dillingham (CA) County 17
- Juneau City and Borough County 17
- Aleutians East County 14
- Matanuska-Susitna County 12
- Denali County 10
- Ketchikan Gateway County 10
- Sitka City and Borough County 8
- Bristol Bay County 7
- Lake and Peninsula County 6
- Haines County 4
Alaska, other years
Air-emissions inspections recorded in Alaska, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-03-14 | SAND POINT GENERATING, LLC / SAND POINT POWER PLANT | AKUTAN, Aleutians East, AK | PCE Off-Site | State |
| 2025-03-14 | FALSE PASS SEAFOODS, LLC / SILVER BAY SEAFOODS - FALSE PASS SOUTH | AKUTAN, Aleutians East, AK | PCE Off-Site | State |
| 2025-03-14 | DOYON UTILITIES, LLC / DU-JBER-ELECTRIC, GAS, DRINKING WATER A | ANCHORAGE, Anchorage Municipality, AK | PCE Off-Site | State |
| 2025-03-14 | US AIR FORCE, PACAF REGIONAL SUPPORT C / CAPE NEWENHAM LRRS | DILLINGHAM, Dillingham (CA), AK | PCE Off-Site | State |
| 2025-03-14 | UNALAKLEET VALLEY ELECTRIC CO-OP / UNALAKLEET POWER PLANT | NOME, Nome (CA), AK | PCE Off-Site | State |
| 2025-03-14 | ALASKA VILLAGE ELECTRIC COOPERATIVE / SHAKTOOLIK POWER PLANT | NOME, Nome (CA), AK | FCE Off-Site | State |
| 2025-03-14 | NORTH SLOPE BOROUGH / ATQASUK POWER PLANT | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-14 | NORTH SLOPE BOROUGH / POINT LAY POWER PLANT | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-14 | US AIR FORCE, PACAF REGIONAL SUPPORT C / BARTER ISLAND LRRS | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-14 | US AIR FORCE, PACAF REGIONAL SUPPORT C / CAPE LISBURNE LRRS | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-14 | ALASKA VILLAGE ELECTRIC COOPERATIVE / SELAWIK POWER PLANT | KOTZEBUE, Northwest Arctic, AK | FCE Off-Site | State |
| 2025-03-14 | CITY OF UNALASKA / VALLEY POWER MODULE, UNALASKA | DUTCH HARBOR, Aleutians West (CA), AK | PCE Off-Site | State |
| 2025-03-14 | ANIAK LIGHT & POWER COMPANY INC / ANIAK POWER PLANT | BETHEL, Bethel (CA), AK | PCE Off-Site | State |
| 2025-03-14 | US ARMY (FORT GREELY) / FORT GREELY GARRISON, SIC 97 - NATIONAL | DELTA JUNCTION, Southeast Fairbanks (CA), AK | PCE Off-Site | State |
| 2025-03-14 | PETRO STAR, INC. / PETRO STAR VALDEZ REFINERY — high-priority violation on file | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2025-03-14 | US AIR FORCE, PACAF REGIONAL SUPPORT C / CAPE ROMANZOF LRRS | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-03-14 | TANANA POWER COMPANY, INC. / TANANA POWER PLANT | GALENA, Yukon-Koyukuk (CA), AK | PCE Off-Site | State |
| 2025-03-14 | NYAC AU, LLC / NYAC AU | GALENA, Yukon-Koyukuk (CA), AK | PCE Off-Site | State |
| 2025-03-13 | ALASKA VILLAGE ELECTRIC COOPERATIVE / ST. MARY S POWER PLANT | ALASKA, Undetermined, AK | FCE Off-Site | State |
| 2025-03-13 | CITY OF EGEGIK / EGEGIK POWERPLANT | NEWHALEN, Lake and Peninsula, AK | PCE Off-Site | State |
| 2025-03-13 | ALASKA VILLAGE ELECTRIC COOPERATIVE / SAVOONGA POWER PLANT | NOME, Nome (CA), AK | FCE Off-Site | State |
| 2025-03-13 | ALASKA VILLAGE ELECTRIC COOPERATIVE / SHISHMAREF POWER PLANT | NOME, Nome (CA), AK | FCE Off-Site | State |
| 2025-03-13 | HILCORP ALASKA, LLC / OOOGURUK DEVELOPMENT PROJECT | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-13 | ALASKA VILLAGE ELECTRIC COOPERATIVE / RUSSIAN MISSION POWER PLANT | ALASKA, Undetermined, AK | FCE Off-Site | State |
| 2025-03-12 | HILCORP ALASKA, LLC / PRUDHOE BAY OPERATIONS CENTER / MAIN CO | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-12 | PETRO 49 INC. DBA PETRO MARINE SERVICE / SITKA NORTH BULK PLANT | SITKA, Sitka City and Borough, AK | PCE Off-Site | State |
| 2025-03-12 | ALASKA POWER & TELEPHONE / NAUKATI GENERATING STATION | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-03-11 | ALASKA ELECTRIC LIGHT & POWER / GOLD CREEK GENERATING STATION | JUNEAU, Juneau City and Borough, AK | PCE Off-Site | State |
| 2025-03-11 | HILCORP ALASKA, LLC / KENAI GAS FIELD PAD 14-6 | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-03-11 | HILCORP ALASKA, LLC / KENAI GAS FIELD PAD 34-31 | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-03-11 | HILCORP ALASKA, LLC / SUSAN DIONNE (SD) PAD, NINILCHIK | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-03-11 | HILCORP ALASKA, LLC / FLOW STATION #1 (FS 1) — high-priority violation on file | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-11 | HILCORP ALASKA, LLC / OOOGURUK DEVELOPMENT PROJECT | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-11 | ALASKA POWER & TELEPHONE / KASAAN GENERATING STATION | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-03-11 | DELTA WESTERN LLC / YAKUTAT BULK FUEL PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-03-10 | CHUGACH ELECTRIC ASSOCIATION / GEORGE SULLIVAN PLANT TWO | ANCHORAGE, Anchorage Municipality, AK | PCE Off-Site | State |
| 2025-03-10 | CHUGACH ELECTRIC ASSOCIATION / HANK NIKKELS PLANT ONE | ANCHORAGE, Anchorage Municipality, AK | PCE Off-Site | State |
| 2025-03-10 | ALASKA POWER & TELEPHONE / HOLLIS GENERATING STATION | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-03-07 | TRIDENT SEAFOODS / AKUTAN SEAFOOD PROCESSING FACILITY — high-priority violation on file | AKUTAN, Aleutians East, AK | PCE Off-Site | State |
| 2025-03-07 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | FCE On-Site | State |
| 2025-03-03 | US ARMY (FORT WAINWRIGHT) / FORT WAINWRIGHT | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-03-03 | MPC ALASKA TERMINAL COMPANY, LLC (MPC) / NORTH POLE FACILITY | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-03-03 | USIBELLI COAL MINE, INC. / WISHBONE HILL COAL MINING & PROCESSING | WASILLA, Matanuska-Susitna, AK | PCE Off-Site | State |
| 2025-03-03 | NORTH SLOPE BOROUGH / WAINWRIGHT POWER PLANT | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-03 | TDX POWER, LLC / TNSG NORTH POWER PLANT — high-priority violation on file | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-03-03 | MISSILE DEFENSE AGENCY/DFW / FORT GREELY MISSILE DEFENSE COMPLEX (SE | DELTA JUNCTION, Southeast Fairbanks (CA), AK | PCE Off-Site | State |
| 2025-03-03 | NORTHERN STAR (POGO) LLC / POGO MINE | DELTA JUNCTION, Southeast Fairbanks (CA), AK | PCE Off-Site | State |
| 2025-03-03 | NORTHERN STAR (POGO) LLC / POGO MINE | DELTA JUNCTION, Southeast Fairbanks (CA), AK | PCE Off-Site | State |
| 2025-03-03 | NORTHERN STAR (POGO) LLC / POGO MINE | DELTA JUNCTION, Southeast Fairbanks (CA), AK | PCE Off-Site | State |
| 2025-03-03 | HARRIS SAND & GRAVEL / CMI DRUM MIX ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-28 | CROWLEY FUELS LLC (FORMERLY CPD ALASKA / ST. MARY'S TERMINAL | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-28 | NORTH PACIFIC SEAFOODS / PEDERSON POINT | KING SALMON, Bristol Bay, AK | PCE Off-Site | State |
| 2025-02-28 | NORTH PACIFIC SEAFOODS / TOGIAK FISHERIES | DILLINGHAM, Dillingham (CA), AK | PCE Off-Site | State |
| 2025-02-28 | COLASKA, INC. DBA UNIVERSITY REDI-MIX / ALMIX ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-28 | CROWLEY FUELS LLC (FORMERLY CPD ALASKA / TALKEETNA TERMINAL | WASILLA, Matanuska-Susitna, AK | PCE Off-Site | State |
| 2025-02-28 | CROWLEY FUELS LLC (FORMERLY CPD ALASKA / PARKS HIGHWAY TERMINAL - WASILLA | WASILLA, Matanuska-Susitna, AK | PCE Off-Site | State |
| 2025-02-28 | CROWLEY FUELS LLC (FORMERLY CPD ALASKA / NOME BULK PLANT | NOME, Nome (CA), AK | PCE Off-Site | State |
| 2025-02-28 | OIL SEARCH ALASKA, LLC, A SUBSIDIARY O / NANUSHUK PROCESSING FACILITY (NPF) | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-02-28 | CROWLEY FUELS LLC (FORMERLY CPD ALASKA / KOTZEBUE BULK TANK FARM | KOTZEBUE, Northwest Arctic, AK | PCE Off-Site | State |
| 2025-02-28 | KNIK CONSTRUCTION CO., INC. / CRUSHER PLANT (VALDEZ) | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-28 | CROWLEY FUELS LLC (FORMERLY CPD ALASKA / VALDEZ TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2025-02-28 | CROWLEY FUELS LLC (FORMERLY CPD ALASKA / GLENNALLEN TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2025-02-28 | MCKENNA BROTHERS PAVING INC. / PIONEER DRUM MIX ASPHALT PLANT | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2025-02-27 | KENAI LNG LLC / KENAI LIQUEFIED NATURAL GAS (LNG) PLANT | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-02-27 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-02-27 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-02-27 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-02-26 | CHUGACH ELECTRIC ASSOCIATION / INTERNATIONAL STATION POWER PLANT | ANCHORAGE, Anchorage Municipality, AK | PCE Off-Site | State |
| 2025-02-26 | MUNICIPALITY OF ANCHORAGE / ANCHORAGE REGIONAL LANDFILL — high-priority violation on file | ANCHORAGE, Anchorage Municipality, AK | PCE Off-Site | State |
| 2025-02-26 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-02-26 | FAIRBANKS GOLD MINING INC / FORT KNOX MINE | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-02-26 | TESORO LOGISTICS OPERATIONS, LLC / NIKISKI TERMINAL | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-02-26 | HILCORP ALASKA, LLC / Z-PAD | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-02-26 | CONOCOPHILLIPS ALASKA, INC. / KUPARUK SEAWATER TREATMENT PLANT (STP) | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-02-25 | DIBBLE CREEK ROCK LTD / BARBER GREENE ASPHALT PLANT | ANCHORAGE, Anchorage Municipality, AK | PCE Off-Site | State |
| 2025-02-25 | ALASKA POWER & TELEPHONE / HAINES POWER GENERATING STATION | HAINES, Haines, AK | PCE Off-Site | State |
| 2025-02-25 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-02-25 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-02-25 | CONOCOPHILLIPS ALASKA, INC. / CPF 3, KUPARUK CENTRAL PRODUCTION FACIL | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-02-25 | GRANITE CONSTRUCTION COMPANY / X900 PORTABLE CRUSHER | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-25 | COLASKA, INC. DBA UNIVERSITY REDI-MIX / SOUTHSIDE PIT ASPHALT PLANT, NORTH POLE | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-24 | PETRO STAR, INC. / DUTCH HARBOR FACILITY (BALLYHOO DOCK) | DUTCH HARBOR, Aleutians West (CA), AK | PCE Off-Site | State |
| 2025-02-24 | PETRO 49 INC. DBA PETRO MARINE SERVICE / CRAIG BULK PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-24 | BRISTOL ALLIANCE FUELS LLC / BAF DILLINGHAM | DILLINGHAM, Dillingham (CA), AK | PCE Off-Site | State |
| 2025-02-24 | ALASKA POWER & TELEPHONE / HAINES POWER GENERATING STATION | HAINES, Haines, AK | FCE Off-Site | State |
| 2025-02-24 | ALASKA POWER & TELEPHONE / THORNE BAY POWER PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-24 | DELTA WESTERN LLC / WARD COVE FACILITY | KETCHIKAN, Ketchikan Gateway, AK | PCE Off-Site | State |
| 2025-02-24 | ALASKA POWER & TELEPHONE / CRAIG POWER GENERATING STATION | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-24 | ALASKA POWER & TELEPHONE / CRAIG SUBSTATION STANDBY DIESEL | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-24 | SILVER BAY SEAFOODS, LLC / SILVER BAY SEAFOODS - SITKA | SITKA, Sitka City and Borough, AK | PCE Off-Site | State |
| 2025-02-24 | INSIDE PASSAGE ELECTRIC COOPERATIVE (I / ANGOON POWER PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-21 | HILCORP ALASKA, LLC / NORTHSTAR PRODUCTION FACILITY (NOR) | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-02-21 | WRANGELL MUNICIPAL LIGHT & POWER / WRANGELL POWER PLANT | WRANGELL, Wrangell-Petersburg (CA), AK | PCE Off-Site | State |
| 2025-02-21 | PETRO 49 INC. DBA PETRO MARINE SERVICE / PETRO MARINE SERVICES WRANGELL BULK FAC | WRANGELL, Wrangell-Petersburg (CA), AK | PCE Off-Site | State |
| 2025-02-21 | GREAT NORTHWEST, INC. / ASTEC PDM-735 ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-20 | ALASKA VILLAGE ELECTRIC COOPERATIVE / YAKUTAT POWER PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-20 | ALASKA POWER & TELEPHONE / COFFMAN COVE GENERATING STATION | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-02-19 | CHUGACH ELECTRIC ASSOCIATION / BELUGA RIVER POWER PLANT | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-02-19 | PETRO 49 INC. DBA PETRO MARINE SERVICE / ALASKA OIL SALES SOLDOTNA BULK SALES FA | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-02-19 | PETRO STAR, INC. / NORTH PACIFIC FUEL - KODIAK BULK FUEL P | KODIAK, Kodiak Island, AK | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.