EPA Air · violations by state and year
High-priority air violations in Alaska, 2021
- 69Violations
A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity. Every violation below was recorded against a source in Alaska during 2021; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Alaska, 2021
- North Slope County 21
- Kenai Peninsula County 17
- Aleutians West (CA) County 6
- Northwest Arctic County 6
- Fairbanks North Star County 5
- Anchorage Municipality County 4
Alaska, other years
High-priority air violations recorded in Alaska, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-12-30 | HILCORP ALASKA, LLC / SEAWATER INJECTION PLANT EAST (SIPE) | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-12-29 | TESORO ALASKA COMPANY, LLC / KENAI PIPELINE (KPL) FACILITY | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-12-27 | US AIR FORCE (EIELSON) / BLAIR LAKES COMPLEX | DELTA JUNCTION, Southeast Fairbanks (CA), AK | Earliest FRV determination | State |
| 2021-12-27 | WESTWARD SEAFOODS, INC. / DUTCH HARBOR SEAFOOD PROCESSING FACILIT — high-priority violation on file | DUTCH HARBOR, Aleutians West (CA), AK | Earliest FRV determination | State |
| 2021-12-14 | US AIR FORCE (EIELSON) / EIELSON AIR FORCE BASE — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Earliest FRV determination | State |
| 2021-12-10 | HILCORP ALASKA, LLC / BELUGA RIVER UNIT — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-12-02 | CHUGACH ELECTRIC ASSOCIATION / INTERNATIONAL STATION POWER PLANT | ANCHORAGE, Anchorage Municipality, AK | Earliest FRV determination | State |
| 2021-11-26 | UNITED STATES SPACE FORCE (USSF) / CLEAR SPACE FORCE STATION (CLEAR SFS) | HEALY, Denali, AK | Earliest FRV determination | State |
| 2021-11-23 | MUNICIPALITY OF ANCHORAGE / ANCHORAGE REGIONAL LANDFILL — high-priority violation on file | ANCHORAGE, Anchorage Municipality, AK | Earliest FRV determination | State |
| 2021-11-16 | CONOCOPHILLIPS ALASKA, INC. / CPF 1, KUPARUK CENTRAL PRODUCTION FACIL | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-11-05 | CITY OF UNALASKA / DUTCH HARBOR POWER PLANT (DHPP) — high-priority violation on file | DUTCH HARBOR, Aleutians West (CA), AK | Earliest FRV determination | State |
| 2021-11-03 | TRIDENT SEAFOODS / AKUTAN SEAFOOD PROCESSING FACILITY — high-priority violation on file | AKUTAN, Aleutians East, AK | Earliest FRV determination | State |
| 2021-10-29 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-10-29 | UNIVERSITY OF ALASKA / UNIVERSITY OF ALASKA FAIRBANKS CAMPUS — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Earliest FRV determination | State |
| 2021-10-21 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-10-21 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-10-20 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-10-15 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-10-12 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Earliest FRV determination | State |
| 2021-10-12 | KENAI LNG LLC / KENAI LIQUEFIED NATURAL GAS (LNG) PLANT | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-10-05 | CONOCOPHILLIPS ALASKA, INC. / CPF 2, KUPARUK CENTRAL PRODUCTION FACIL | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-09-28 | ALYESKA PIPELINE SERVICE COMPANY / VALDEZ MARINE TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | Earliest FRV determination | State |
| 2021-09-10 | COOK INLET ENERGY, LLC / KUSTATAN PRODUCTION FACILITY | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-09-09 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Earliest FRV determination | State |
| 2021-09-09 | WESTWARD SEAFOODS, INC. / UNALASKA SEAFOOD PROCESSING FACILITY | DUTCH HARBOR, Aleutians West (CA), AK | Earliest FRV determination | State |
| 2021-08-31 | US AIR FORCE - JOINT BASE ELMENDORF-RI / ELMENDORF AFB - FLIGHT LINE (SIC 45) | ANCHORAGE, Anchorage Municipality, AK | Earliest FRV determination | State |
| 2021-08-28 | GOLDEN VALLEY ELECTRIC ASSOCIATION / HEALY POWER PLANT — high-priority violation on file | HEALY, Denali, AK | Earliest FRV determination | State |
| 2021-08-25 | CITY OF UNALASKA / DUTCH HARBOR POWER PLANT (DHPP) — high-priority violation on file | DUTCH HARBOR, Aleutians West (CA), AK | Earliest FRV determination | State |
| 2021-08-23 | TESORO LOGISTICS OPERATIONS, LLC / NIKISKI TERMINAL | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-08-17 | TRIDENT SEAFOODS / SAND POINT FACILITY | AKUTAN, Aleutians East, AK | Earliest FRV determination | State |
| 2021-08-10 | HILCORP ALASKA, LLC / TYONEK PLATFORM | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-08-05 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-08-05 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-08-02 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-08-01 | TECK ALASKA, INC. (TECK) / DMTS PORT FACILITY — high-priority violation on file | KOTZEBUE, Northwest Arctic, AK | Earliest FRV determination | State |
| 2021-07-23 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | KOTZEBUE, Northwest Arctic, AK | Earliest FRV determination | State |
| 2021-07-17 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-07-13 | NORTH SLOPE BOROUGH / POINT HOPE POWER PLANT | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-07-13 | HILCORP ALASKA, LLC / GRAYLING PLATFORM | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-07-13 | HILCORP ALASKA, LLC / KENAI GAS FIELD PAD 14-6 | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-06-30 | HILCORP ALASKA, LLC / TYONEK PLATFORM | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-06-25 | HILCORP ALASKA, LLC / KING SALMON PLATFORM | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-05-19 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-05-17 | ALASKA ELECTRIC AND ENERGY COOPERATIVE / NIKISKI COMBINED CYCLE PLANT | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-04-28 | CONOCOPHILLIPS ALASKA, INC. / KUPARUK SEAWATER TREATMENT PLANT (STP) | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-04-22 | AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file | FAIRBANKS, Fairbanks North Star, AK | Earliest FRV determination | State |
| 2021-04-15 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-04-12 | US AIR FORCE, PACAF REGIONAL SUPPORT C / EARECKSON AIR STATION, SHEMYA ISLAND | DUTCH HARBOR, Aleutians West (CA), AK | Earliest FRV determination | State |
| 2021-04-08 | US AIR FORCE, PACAF REGIONAL SUPPORT C / EARECKSON AIR STATION, SHEMYA ISLAND | DUTCH HARBOR, Aleutians West (CA), AK | Earliest FRV determination | State |
| 2021-04-06 | HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE | JUNEAU, Juneau City and Borough, AK | Earliest FRV determination | State |
| 2021-04-06 | HILCORP ALASKA, LLC / GATHERING CENTER #2 (GC 2) | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-04-05 | HILCORP ALASKA, LLC / GATHERING CENTER #3 (GC 3) | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-03-31 | CITY & BOROUGH OF SITKA / JARVIS ST. DIESEL PLANT | SITKA, Sitka City and Borough, AK | Earliest FRV determination | State |
| 2021-03-31 | HILCORP ALASKA, LLC / MILNE POINT L-PAD | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-03-12 | ALASKA POWER & TELEPHONE / HAINES POWER GENERATING STATION | HAINES, Haines, AK | Earliest FRV determination | State |
| 2021-03-11 | HILCORP ALASKA, LLC / GATHERING CENTER #1 (GC 1) | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-03-05 | ALYESKA PIPELINE SERVICE COMPANY / PS #01, TAPS PUMP STATION | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-02-15 | HILCORP ALASKA, LLC / ENDICOTT PRODUCTION FACILITY (END) | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-02-09 | HILCORP ALASKA, LLC / SEAWATER INJECTION PLANT EAST (SIPE) | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-02-05 | CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-02-01 | COPPER VALLEY ELECTRIC ASSOCIATION / GLENNALLEN DIESEL PLANT | VALDEZ, Valdez-Cordova (CA), AK | Earliest FRV determination | State |
| 2021-01-31 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | KOTZEBUE, Northwest Arctic, AK | Earliest FRV determination | State |
| 2021-01-30 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | KOTZEBUE, Northwest Arctic, AK | Earliest FRV determination | State |
| 2021-01-29 | NORTH SLOPE BOROUGH / POINT HOPE POWER PLANT | NORTH SLOPE BOROUGH, North Slope, AK | Earliest FRV determination | State |
| 2021-01-29 | TECK ALASKA, INC. (TECK) / DMTS PORT FACILITY — high-priority violation on file | KOTZEBUE, Northwest Arctic, AK | Earliest FRV determination | State |
| 2021-01-29 | TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file | KOTZEBUE, Northwest Arctic, AK | Earliest FRV determination | State |
| 2021-01-20 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-01-20 | TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file | KENAI, Kenai Peninsula, AK | Earliest FRV determination | State |
| 2021-01-06 | TESORO LOGISTICS OPERATIONS, LLC / OCEAN DOCK TERMINAL AND ANCHORAGE TERMI | ANCHORAGE, Anchorage Municipality, AK | Earliest FRV determination | State |
Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.