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 |
|---|---|---|---|---|
| 2025-05-30 | PROVIDENCE HEALTH SYSTEM / PROVIDENCE ALASKA MEDICAL CENTER | ANCHORAGE, Anchorage Municipality, AK | FCE Off-Site | State |
| 2025-05-30 | ALASKA POWER & TELEPHONE / HEALY LAKE GENERATING STATION | DELTA JUNCTION, Southeast Fairbanks (CA), AK | PCE Off-Site | State |
| 2025-05-30 | HILCORP ALASKA, LLC / CENTRAL GAS FACILITY (CGF) — high-priority violation on file | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-30 | ALASKA POWER & TELEPHONE / SLANA POWER GENERATION PLANT | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2025-05-30 | CRUZ CONSTRUCTION, INC. / CRUZ KODIAK CRUSHER | BETHEL, Bethel (CA), AK | PCE Off-Site | State |
| 2025-05-30 | CRUZ CONSTRUCTION, INC. / CRUZ KODIAK CRUSHER | BETHEL, Bethel (CA), AK | PCE Off-Site | State |
| 2025-05-29 | CMA TERMINALS ALASKA LLC / DUTCH HARBOR TERMINAL ONE STORAGE FACIL | DUTCH HARBOR, Aleutians West (CA), AK | FCE Off-Site | State |
| 2025-05-29 | CITY OF ST. GEORGE / CITY OF ST. GEORGE | BETHEL, Bethel (CA), AK | PCE Off-Site | State |
| 2025-05-29 | DELTA WESTERN LLC / WARD COVE FACILITY | KETCHIKAN, Ketchikan Gateway, AK | FCE Off-Site | State |
| 2025-05-29 | COLASKA INC, DBA SECON / SECON AESCO ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-23 | COLASKA INC, DBA SECON / ALMIX ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-22 | GRANITE CONSTRUCTION COMPANY / CPP STAN STEEL HOT ASPHALT PLANT | ANCHORAGE, Anchorage Municipality, AK | PCE Off-Site | State |
| 2025-05-22 | COLASKA INC, DBA SECON / CMI-UDM 600 ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-22 | GRANITE CONSTRUCTION COMPANY / PIONEER BATCH ASPHALT PLANT | WASILLA, Matanuska-Susitna, AK | FCE On-Site | State |
| 2025-05-21 | INSIDE PASSAGE ELECTRIC COOPERATIVE (I / ANGOON POWER PLANT | ALASKA, Undetermined, AK | FCE Off-Site | State |
| 2025-05-21 | ALASKA POWER & TELEPHONE / ALLAKAKET GENERATING STATION | GALENA, Yukon-Koyukuk (CA), AK | PCE Off-Site | State |
| 2025-05-20 | COLUMBIA RIVER CARBONATES / CALDER MINE | KETCHIKAN, Ketchikan Gateway, AK | FCE Off-Site | State |
| 2025-05-20 | ALASKA POWER & TELEPHONE / NORTHWAY GENERATING STATION | DELTA JUNCTION, Southeast Fairbanks (CA), AK | PCE Off-Site | State |
| 2025-05-20 | ASRC CONSTRUCTION HOLDING COMPANY, LLC / ELECTRIC SUPPORT FACILITY (FOR MOBILE R | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-20 | GRANITE CONSTRUCTION COMPANY / CPP PORTABLE CRUSHER 1 | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-20 | GRANITE CONSTRUCTION COMPANY / A9100 CMI ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-19 | GRANITE CONSTRUCTION COMPANY / PIONEER BATCH ASPHALT PLANT | WASILLA, Matanuska-Susitna, AK | PCE Off-Site | State |
| 2025-05-15 | ALYESKA PIPELINE SERVICE COMPANY / PS #03, TAPS PUMP STATION | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-15 | ALYESKA PIPELINE SERVICE COMPANY / PS #04, TAPS PUMP STATION | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-15 | MCGRATH LIGHT & POWER / MCGRATH LIGHT AND POWER | GALENA, Yukon-Koyukuk (CA), AK | PCE Off-Site | State |
| 2025-05-15 | JC ENTERPRISES / MOBILE ROCK CRUSHER | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-15 | BRICE, INC / BROWN S HILL QUARRY PORTABLE CRUSHER #6 | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-05-14 | BRECHAN CONSTRUCTION / JCI CRUSHER | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-13 | DIBBLE CREEK ROCK LTD / BARBER GREENE ASPHALT PLANT | ANCHORAGE, Anchorage Municipality, AK | PCE Off-Site | State |
| 2025-05-13 | CORDOVA ELECTRIC COOPERATIVE / ORCA POWER PLANT — high-priority violation on file | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2025-05-13 | ALASKA ELECTRIC AND ENERGY COOPERATIVE / BERNICE LAKE COMBUSTION TURBINE (BCT) P | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-13 | CONOCOPHILLIPS ALASKA, INC. / CPF 2, KUPARUK CENTRAL PRODUCTION FACIL | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-13 | HILCORP ALASKA, LLC / TRANSPORTABLE DRILLING RIGS (DRILL RIGS | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-13 | COPPER VALLEY ELECTRIC ASSOCIATION / GLENNALLEN DIESEL PLANT | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2025-05-13 | COPPER VALLEY ELECTRIC ASSOCIATION / VALDEZ DIESEL POWER PLANT | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2025-05-13 | BRECHAN CONSTRUCTION / CRUSHER, BELLS FLATS | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-12 | COLASKA INC, DBA QAP / CEDAR RAPIDS ASPHALT PLANT | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-12 | CONOCOPHILLIPS ALASKA, INC. / CPF 1, KUPARUK CENTRAL PRODUCTION FACIL | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-12 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-12 | COLASKA INC, DBA QAP / CMI 1900 ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-09 | HILCORP ALASKA, LLC / TYONEK PLATFORM | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-09 | HILCORP ALASKA, LLC / TYONEK PLATFORM | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-09 | INTERIOR GAS UTILITY (FORMERLY TITAN A / LIQUEFIED NATURAL GAS PLANT #1 | WASILLA, Matanuska-Susitna, AK | PCE Off-Site | State |
| 2025-05-09 | HILCORP ALASKA, LLC / LISBURNE PRODUCTION CENTER (LPC) | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-09 | COLASKA INC, DBA QAP / CMI PTD 300 DRUM MIX ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-09 | COLASKA INC, DBA SECON / SECON AGGPRO CRUSHER | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-08 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-05-08 | HILCORP ALASKA, LLC / KING SALMON PLATFORM | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-08 | HILCORP ALASKA, LLC / TYONEK PLATFORM | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-08 | HILCORP ALASKA, LLC / BRUCE PLATFORM | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-08 | COLASKA INC, DBA QAP / CMI UVM-250 ASPHALT PLANT | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-08 | HILCORP ALASKA, LLC / GRANITE POINT TANK FARM | 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 |
| 2025-05-08 | HILCORP ALASKA, LLC / GATHERING CENTER #2 (GC 2) | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-08 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-08 | CONOCOPHILLIPS ALASKA, INC. / GREATER MOOSES TOOTH UNIT | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-07 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-05-07 | HILCORP ALASKA, LLC / STEELHEAD PLATFORM | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-07 | HILCORP ALASKA, LLC / PLATFORM A — high-priority violation on file | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-07 | HILCORP ALASKA, LLC / PLATFORM C, MIDDLE GROUND SHOAL, COOK I — high-priority violation on file | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-07 | HILCORP ALASKA, LLC / PAXTON PRODUCTION FACILITY | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-07 | HILCORP ALASKA, LLC / GRAYLING PLATFORM | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-07 | HILCORP ALASKA, LLC / TRANSPORTABLE DRILLING RIGS (DRILL RIGS | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-06 | GREAT NORTHWEST, INC. / CHENA METRO CRUSHER | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-05-06 | ALASKA PIPELINE COMPANY (ENSTAR NATURA / GUDENRATH COMPRESSOR STATION | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-05-06 | BRECHAN CONSTRUCTION / AESCO MADSEN DM7228 DRUM MIX ASPHALT PL | KODIAK, Kodiak Island, AK | PCE Off-Site | State |
| 2025-05-06 | CONOCOPHILLIPS ALASKA, INC. / KUPARUK RIVER UNIT TRANSPORTABLE DRILLI | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-06 | GRANITE CONSTRUCTION COMPANY / X900 PORTABLE CRUSHER | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-06 | GRANITE CONSTRUCTION COMPANY / X800 PORTABLE CRUSHER | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-06 | GREAT NORTHWEST, INC. / ASTEC PDM-735 ASPHALT PLANT | ALASKA, Undetermined, AK | PCE Off-Site | State |
| 2025-05-02 | JJC ENTERPRISES, INC. / 9 MILE JJC PIT ASPHALT PLANT | DILLINGHAM, Dillingham (CA), AK | PCE Off-Site | State |
| 2025-05-02 | JJC ENTERPRISES, INC. / 9 MILE JJC PIT ASPHALT PLANT | DILLINGHAM, Dillingham (CA), AK | PCE Off-Site | State |
| 2025-05-02 | US ECOLOGY ALASKA LLC (FORMERLY NRC AL / MOOSE CREEK FACILITY | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-05-02 | HILCORP ALASKA, LLC / GRIND AND INJECT FACILITY (G & I) | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-02 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | PCE Off-Site | State |
| 2025-05-01 | GOLDEN VALLEY ELECTRIC ASSOCIATION / NORTH POLE POWER PLANT | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-05-01 | KODIAK ELECTRIC ASSOCIATION / KODIAK (TAGURA) GENERATING STATION | KODIAK, Kodiak Island, AK | PCE Off-Site | State |
| 2025-05-01 | KODIAK ELECTRIC ASSOCIATION / KODIAK (TAGURA) GENERATING STATION | KODIAK, Kodiak Island, AK | PCE Off-Site | State |
| 2025-05-01 | NORTH SLOPE BOROUGH / NUIQSUT POWER PLANT — high-priority violation on file | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-01 | CONOCOPHILLIPS ALASKA, INC. / GREATER MOOSES TOOTH 1/MOOSES TOOTH 6 ( | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
| 2025-05-01 | CONOCOPHILLIPS ALASKA, INC. / GREATER MOOSES TOOTH 2/MOOSES TOOTH 7 ( | NORTH SLOPE BOROUGH, North Slope, 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 |
| 2025-04-29 | US ECOLOGY ALASKA LLC (FORMERLY NRC AL / MOOSE CREEK FACILITY | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-04-29 | DELTA WESTERN LLC / DELTA WESTERN, LLC. SITKA | SITKA, Sitka City and Borough, AK | FCE Off-Site | State |
| 2025-04-28 | COLASKA INC, DBA QAP / CMI SVM-2500 ASPHALT PLANT | ANCHORAGE, Anchorage Municipality, AK | PCE Off-Site | State |
| 2025-04-28 | JJC ENTERPRISES, INC. / 9 MILE JJC PIT ASPHALT PLANT | DILLINGHAM, Dillingham (CA), AK | PCE Off-Site | State |
| 2025-04-28 | USIBELLI COAL MINE, INC. / USIBELLI COAL PREPARATION PLANT | HEALY, Denali, AK | PCE Off-Site | State |
| 2025-04-28 | COLASKA INC, DBA QAP / HP#9 CMI 500 | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-04-25 | GOLDEN VALLEY ELECTRIC ASSOCIATION / ZEHNDER FACILITY | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-04-25 | GOLDEN VALLEY ELECTRIC ASSOCIATION / ZEHNDER FACILITY | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-04-25 | GOLDEN VALLEY ELECTRIC ASSOCIATION / NORTH POLE POWER PLANT | FAIRBANKS, Fairbanks North Star, AK | PCE Off-Site | State |
| 2025-04-25 | ALASKA ELECTRIC LIGHT & POWER / LEMON CREEK STANDBY GENERATION STATION | JUNEAU, Juneau City and Borough, AK | FCE Off-Site | State |
| 2025-04-25 | ALASKA ELECTRIC LIGHT & POWER / AUKE BAY STANDBY GENERATION STATION | JUNEAU, Juneau City and Borough, AK | FCE Off-Site | State |
| 2025-04-25 | GOLDEN VALLEY ELECTRIC ASSOCIATION / DELTA POWER PLANT | DELTA JUNCTION, Southeast Fairbanks (CA), AK | PCE Off-Site | State |
| 2025-04-24 | TRIDENT SEAFOODS / SAND POINT FACILITY | AKUTAN, Aleutians East, AK | PCE Off-Site | State |
| 2025-04-24 | US AIR FORCE, PACAF REGIONAL SUPPORT C / EARECKSON AIR STATION, SHEMYA ISLAND | DUTCH HARBOR, Aleutians West (CA), AK | PCE Off-Site | State |
| 2025-04-24 | COOK INLET ENERGY, LLC / OSPREY PLATFORM | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-04-24 | BLUECREST ALASKA OPERATING LLC / COSMOPOLITAN PROJECT | KENAI, Kenai Peninsula, AK | PCE Off-Site | State |
| 2025-04-23 | HILCORP ALASKA, LLC / FLOW STATION #2 (FS 2) | NORTH SLOPE BOROUGH, North Slope, AK | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.