EPA Air · violations by state and year

High-priority air violations in Alaska, 2020

57Violations

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 2020; one facility can appear more than once, because this is a record of what happened rather than a list of places.

Counties in Alaska, 2020

Alaska, other years

High-priority air violations recorded in Alaska, 2020

Date	Facility	Where	Kind	Agency
2020-12-30	DONLIN GOLD LLC / DONLIN GOLD PROJECT	BETHEL, Bethel (CA), AK	Earliest FRV determination	State
2020-12-28	ANCHORAGE WATER & WASTEWATER UTILITY / JOHN M. ASPLUND WATER POLLUTION CONTROL	ANCHORAGE, Anchorage Municipality, AK	Earliest FRV determination	State
2020-12-24	TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file	KENAI, Kenai Peninsula, AK	Earliest FRV determination	State
2020-12-21	CITY OF GALENA / GALENA ELECTRIC UTILITY	GALENA, Yukon-Koyukuk (CA), AK	Earliest FRV determination	State
2020-12-11	CONOCOPHILLIPS ALASKA, INC. / ALPINE CENTRAL PROCESSING FACILITY	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-11-30	HILCORP ALASKA, LLC / NORTHSTAR PRODUCTION FACILITY (NOR)	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-11-13	HILCORP ALASKA, LLC / MILNE POINT PRODUCTION FACILITY (MPU)	NORTH SLOPE BOROUGH, North Slope, AK	HPV day-zero determination	State
2020-11-05	UNITED STATES SPACE FORCE (USSF) / CLEAR SPACE FORCE STATION (CLEAR SFS)	HEALY, Denali, AK	Earliest FRV determination	State
2020-10-28	INSIDE PASSAGE ELECTRIC COOPERATIVE (I / HOONAH FACILITY	ALASKA, Undetermined, AK	Earliest FRV determination	State
2020-10-06	HILCORP ALASKA, LLC / CENTRAL COMPRESSOR PLANT (CCP)	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-10-01	TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file	KOTZEBUE, Northwest Arctic, AK	Earliest FRV determination	State
2020-10-01	PETRO STAR, INC. / PETRO STAR VALDEZ REFINERY — high-priority violation on file	VALDEZ, Valdez-Cordova (CA), AK	Earliest FRV determination	State
2020-09-30	ALYESKA PIPELINE SERVICE COMPANY / PS #04, TAPS PUMP STATION	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-09-29	HILCORP ALASKA, LLC / FLOW STATION #1 (FS 1) — high-priority violation on file	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-09-28	HILCORP ALASKA, LLC / FLOW STATION #3 (FS 3) — high-priority violation on file	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-09-28	HILCORP ALASKA, LLC / ANNA PLATFORM	KENAI, Kenai Peninsula, AK	Earliest FRV determination	State
2020-09-25	HILCORP ALASKA, LLC / KING SALMON PLATFORM	KENAI, Kenai Peninsula, AK	Earliest FRV determination	State
2020-09-16	AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file	FAIRBANKS, Fairbanks North Star, AK	Earliest FRV determination	State
2020-09-09	TESORO LOGISTICS OPERATIONS, LLC / OCEAN DOCK TERMINAL AND ANCHORAGE TERMI	ANCHORAGE, Anchorage Municipality, AK	Earliest FRV determination	State
2020-09-08	CITY OF EGEGIK / EGEGIK POWERPLANT	NEWHALEN, Lake and Peninsula, AK	Earliest FRV determination	State
2020-08-21	COEUR ALASKA INC. / KENSINGTON MINE PROJECT	JUNEAU, Juneau City and Borough, AK	Earliest FRV determination	State
2020-08-06	TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file	KOTZEBUE, Northwest Arctic, AK	Earliest FRV determination	State
2020-07-29	CONOCOPHILLIPS ALASKA, INC. / CPF 2, KUPARUK CENTRAL PRODUCTION FACIL	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-07-25	TECK ALASKA, INC. (TECK) / DMTS PORT FACILITY — high-priority violation on file	KOTZEBUE, Northwest Arctic, AK	Earliest FRV determination	State
2020-07-25	TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file	KOTZEBUE, Northwest Arctic, AK	Earliest FRV determination	State
2020-07-09	CITY OF UNALASKA / DUTCH HARBOR POWER PLANT (DHPP) — high-priority violation on file	DUTCH HARBOR, Aleutians West (CA), AK	Earliest FRV determination	State
2020-07-07	HILCORP ALASKA, LLC / PRUDHOE BAY OPERATIONS CENTER / MAIN CO	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-07-02	TRIDENT SEAFOODS / (NORTH) NAKNEK FACILITY	KING SALMON, Bristol Bay, AK	Earliest FRV determination	State
2020-06-29	HC CONTRACTORS, LLC / CMI PVM-9X ASPHALT PLANT	DELTA JUNCTION, Southeast Fairbanks (CA), AK	Earliest FRV determination	State
2020-06-29	KETCHIKAN PUBLIC UTILITIES / BAILEY POWERHOUSE	KETCHIKAN, Ketchikan Gateway, AK	Earliest FRV determination	State
2020-06-19	HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE	JUNEAU, Juneau City and Borough, AK	Earliest FRV determination	State
2020-06-11	AURORA ENERGY LLC / CHENA POWER PLANT — high-priority violation on file	FAIRBANKS, Fairbanks North Star, AK	Earliest FRV determination	State
2020-06-11	HILCORP ALASKA, LLC / STEELHEAD PLATFORM	KENAI, Kenai Peninsula, AK	Earliest FRV determination	State
2020-06-05	TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file	KOTZEBUE, Northwest Arctic, AK	HPV day-zero determination	State
2020-05-28	TECK ALASKA, INC. (TECK) / DMTS PORT FACILITY — high-priority violation on file	KOTZEBUE, Northwest Arctic, AK	Earliest FRV determination	State
2020-05-27	GOLDEN VALLEY ELECTRIC ASSOCIATION / NORTH POLE POWER PLANT	FAIRBANKS, Fairbanks North Star, AK	Earliest FRV determination	State
2020-05-27	CONOCOPHILLIPS ALASKA, INC. / CPF 3, KUPARUK CENTRAL PRODUCTION FACIL	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-05-23	TECK ALASKA, INC. (TECK) / DMTS PORT FACILITY — high-priority violation on file	KOTZEBUE, Northwest Arctic, AK	Earliest FRV determination	State
2020-05-19	PETRO STAR, INC. / PETRO STAR VALDEZ REFINERY — high-priority violation on file	VALDEZ, Valdez-Cordova (CA), AK	Earliest FRV determination	State
2020-04-30	DOYON UTILITIES, LLC / FORT WAINWRIGHT (PRIVATIZED EMISSION UN	FAIRBANKS, Fairbanks North Star, AK	Earliest FRV determination	State
2020-04-16	ANCHORAGE AIR ROUTE TRAFFIC CONTROL CE / ANCHORAGE AIR ROUTE TRAFFIC CONTROL CEN	ANCHORAGE, Anchorage Municipality, AK	Earliest FRV determination	State
2020-04-14	UNISEA, INC. / DUTCH HARBOR SEAFOOD PROCESSING PLANT — high-priority violation on file	DUTCH HARBOR, Aleutians West (CA), AK	Earliest FRV determination	State
2020-04-08	HECLA GREENS CREEK MINING COMPANY (HGC / HECLA GREENS CREEK MINE	JUNEAU, Juneau City and Borough, AK	Earliest FRV determination	State
2020-04-08	CONOCOPHILLIPS ALASKA, INC. / CPF 1, KUPARUK CENTRAL PRODUCTION FACIL	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-04-08	HILCORP ALASKA, LLC / MILNE POINT L-PAD	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-03-18	US ARMY (FORT WAINWRIGHT) / FORT WAINWRIGHT	FAIRBANKS, Fairbanks North Star, AK	Earliest FRV determination	State
2020-03-17	TECK ALASKA, INC. (TECK) / RED DOG MINE — high-priority violation on file	KOTZEBUE, Northwest Arctic, AK	Earliest FRV determination	State
2020-03-03	CITY OF GALENA / GALENA ELECTRIC UTILITY	GALENA, Yukon-Koyukuk (CA), AK	Earliest FRV determination	State
2020-03-01	UNITED STATES SPACE FORCE (USSF) / CLEAR SPACE FORCE STATION (CLEAR SFS)	HEALY, Denali, AK	Earliest FRV determination	State
2020-02-20	TRIDENT SEAFOODS / (NORTH) NAKNEK FACILITY	KING SALMON, Bristol Bay, AK	Earliest FRV determination	State
2020-02-14	ANCHORAGE AIR ROUTE TRAFFIC CONTROL CE / ANCHORAGE AIR ROUTE TRAFFIC CONTROL CEN	ANCHORAGE, Anchorage Municipality, AK	Earliest FRV determination	State
2020-02-12	TESORO LOGISTICS OPERATIONS, LLC / OCEAN DOCK TERMINAL AND ANCHORAGE TERMI	ANCHORAGE, Anchorage Municipality, AK	Earliest FRV determination	State
2020-02-06	TESORO LOGISTICS OPERATIONS, LLC / NIKISKI TERMINAL	KENAI, Kenai Peninsula, AK	Earliest FRV determination	State
2020-02-03	TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file	KENAI, Kenai Peninsula, AK	Earliest FRV determination	State
2020-01-21	TESORO ALASKA COMPANY, LLC / KENAI REFINERY — high-priority violation on file	KENAI, Kenai Peninsula, AK	Earliest FRV determination	State
2020-01-15	HILCORP ALASKA, LLC / PRUDHOE BAY OPERATIONS CENTER / MAIN CO	NORTH SLOPE BOROUGH, North Slope, AK	Earliest FRV determination	State
2020-01-08	TANALIAN ELECTRIC COOPERATIVE, INC. (T / PORT ALSWORTH GENERATING STATION	NEWHALEN, Lake and Peninsula, AK	Earliest FRV determination	State

Dates as filed by the agency that recorded the violation. Figures from EPA’s ICIS-AIR download.