EPA Air · inspections by county and year
Air-emissions inspections in Undetermined County, Alaska, 2026
- 83Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Undetermined County, Alaska during 2026. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Undetermined County facility page.
Air-emissions inspections in Undetermined County, other years
Air-emissions inspections recorded in Undetermined County, Alaska, 2026
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2026-08-05 | BRECHAN CONSTRUCTION / CRUSHER, BELLS FLATS | PCE Off-Site | State |
| 2026-08-05 | COLASKA INC, DBA SECON / SECON AGGPRO CRUSHER | PCE Off-Site | State |
| 2026-07-28 | COLASKA INC, DBA QAP / SHEARER ASPHALT PLANT | PCE Off-Site | State |
| 2026-07-23 | ALASKA VILLAGE ELECTRIC COOPERATIVE / YAKUTAT POWER PLANT | PCE Off-Site | State |
| 2026-07-17 | INSIDE PASSAGE ELECTRIC COOPERATIVE (I / HOONAH FACILITY | PCE Off-Site | State |
| 2026-07-17 | COLASKA INC, DBA SECON / SECON AESCO ASPHALT PLANT | PCE Off-Site | State |
| 2026-07-15 | COLASKA INC, DBA SECON / CMI-UDM 600 ASPHALT PLANT | PCE Off-Site | State |
| 2026-07-09 | COLASKA INC, DBA SECON / ASTEC 200 SUPER SIX DRUM MIX ASPHALT PL | PCE Off-Site | State |
| 2026-06-15 | COLASKA INC, DBA SECON / POLAR ASPHALT PLANT MODEL PBA-2420T-1 | PCE Off-Site | State |
| 2026-06-11 | BRECHAN CONSTRUCTION / JCI CRUSHER | PCE Off-Site | State |
| 2026-06-10 | COLASKA INC, DBA SECON / ALMIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-06-09 | COLASKA INC, DBA QAP / CMI 1900 ASPHALT PLANT | PCE Off-Site | State |
| 2026-06-09 | GRANITE CONSTRUCTION COMPANY / CPP PORTABLE CRUSHER 1 | PCE Off-Site | State |
| 2026-06-08 | COLASKA INC, DBA QAP / CMI PTD 300 DRUM MIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-06-04 | GREAT NORTHWEST, INC. / ASTEC PDM-735 ASPHALT PLANT | PCE Off-Site | State |
| 2026-05-27 | ALASKA VILLAGE ELECTRIC COOPERATIVE / EMMONAK POWER PLANT | FCE Off-Site | State |
| 2026-05-11 | BRECHAN CONSTRUCTION / JCI CRUSHER | PCE On-Site Record/Report Review | State |
| 2026-05-11 | BRECHAN CONSTRUCTION / CRUSHER, BELLS FLATS | PCE On-Site Record/Report Review | State |
| 2026-05-08 | PETERSBURG MUNICIPAL POWER & LIGHT / SCOW BAY | FCE Off-Site | State |
| 2026-05-07 | GRANITE CONSTRUCTION COMPANY / X900 PORTABLE CRUSHER | PCE Off-Site | State |
| 2026-05-07 | GRANITE CONSTRUCTION COMPANY / X800 PORTABLE CRUSHER | PCE Off-Site | State |
| 2026-05-04 | GRANITE CONSTRUCTION COMPANY / A9100 CMI ASPHALT PLANT | PCE Off-Site | State |
| 2026-04-28 | COLASKA, INC. DBA UNIVERSITY REDI-MIX / ALMIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-04-28 | COLASKA, INC. DBA UNIVERSITY REDI-MIX / SOUTHSIDE PIT ASPHALT PLANT, NORTH POLE | PCE Off-Site | State |
| 2026-04-27 | COLASKA INC, DBA SECON / ASTEC SUPER SIX DRUM MIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-04-27 | BRECHAN CONSTRUCTION / ASTEC SIX PACK | PCE Off-Site | State |
| 2026-04-27 | METCO ALASKA, LLC / SEWARD CRUSHER | PCE Off-Site | State |
| 2026-04-24 | COLASKA INC, DBA SECON / ASTEC SUPER SIX DRUM MIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-04-20 | NIBLACK PROJECT LLC / NIBLACK EXPLORATION PROJECT | PCE Off-Site | State |
| 2026-04-17 | NIBLACK PROJECT LLC / NIBLACK EXPLORATION PROJECT | PCE Off-Site | State |
| 2026-04-13 | CROWLEY FUELS LLC (FORMERLY CPD ALASKA / ST. MARY'S TERMINAL | FCE Off-Site | State |
| 2026-04-13 | ASRC CONSTRUCTION HOLDING COMPANY, LLC / AM 300 PORTABLE DRUM MIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-04-08 | ALASKA POWER & TELEPHONE / CRAIG POWER GENERATING STATION | PCE Off-Site | State |
| 2026-04-01 | ASRC CONSTRUCTION HOLDING COMPANY, LLC / ELECTRIC SUPPORT FACILITY (FOR MOBILE R | PCE Off-Site | State |
| 2026-03-31 | US AIR FORCE, PACAF REGIONAL SUPPORT C / CAPE ROMANZOF LRRS | PCE Off-Site | State |
| 2026-03-31 | GRANITE CONSTRUCTION COMPANY / CPP PORTABLE CRUSHER 1 | PCE Off-Site | State |
| 2026-03-26 | DELTA WESTERN LLC / YAKUTAT BULK FUEL PLANT | PCE Off-Site | State |
| 2026-03-25 | GRANITE CONSTRUCTION COMPANY / A9100 CMI ASPHALT PLANT | PCE Off-Site | State |
| 2026-03-23 | INSIDE PASSAGE ELECTRIC COOPERATIVE (I / KAKE POWER PLANT | PCE Off-Site | State |
| 2026-03-20 | PETRO 49 INC. DBA PETRO MARINE SERVICE / CRAIG BULK PLANT | PCE Off-Site | State |
| 2026-03-19 | COLASKA INC, DBA QAP / CMI PTD 300 DRUM MIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-03-19 | COLASKA INC, DBA QAP / CMI 1900 ASPHALT PLANT | PCE Off-Site | State |
| 2026-03-16 | PETRO 49 INC. DBA PETRO MARINE SERVICE / PETERSBURG BULK PLANT | PCE Off-Site | State |
| 2026-03-13 | ALASKA POWER & TELEPHONE / GUSTAVUS GENERATING STATION | PCE Off-Site | State |
| 2026-03-06 | PETERSBURG MUNICIPAL POWER & LIGHT / SCOW BAY | PCE Off-Site | State |
| 2026-02-26 | PAVING PRODUCTS, INC. / CMI PVM-1100 ASPHALT PLANT | PCE Off-Site | State |
| 2026-02-26 | PAVING PRODUCTS, INC. / CMI PVM-1100 ASPHALT PLANT | PCE Off-Site | State |
| 2026-02-25 | COLASKA INC, DBA SECON / SECON AGGPRO CRUSHER | PCE Off-Site | State |
| 2026-02-24 | COLASKA INC, DBA SECON / CMI-UDM 600 ASPHALT PLANT | PCE Off-Site | State |
| 2026-02-24 | COLASKA INC, DBA SECON / ALMIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-02-23 | PETERSBURG MUNICIPAL POWER & LIGHT / PETERSBURG BOROUGH | PCE Off-Site | State |
| 2026-02-20 | ALASKA POWER & TELEPHONE / THORNE BAY POWER PLANT | PCE Off-Site | State |
| 2026-02-20 | ALASKA POWER & TELEPHONE / CRAIG SUBSTATION STANDBY DIESEL | PCE Off-Site | State |
| 2026-02-20 | ALASKA POWER & TELEPHONE / NAUKATI GENERATING STATION | PCE Off-Site | State |
| 2026-02-20 | ALASKA POWER & TELEPHONE / HYDABURG GENERATING STATION | PCE Off-Site | State |
| 2026-02-20 | ALASKA POWER & TELEPHONE / COFFMAN COVE GENERATING STATION | PCE Off-Site | State |
| 2026-02-20 | ALASKA POWER & TELEPHONE / KASAAN GENERATING STATION | PCE Off-Site | State |
| 2026-02-20 | ALASKA POWER & TELEPHONE / WHALE PASS GENERATING STATION | PCE Off-Site | State |
| 2026-02-20 | INSIDE PASSAGE ELECTRIC COOPERATIVE (I / ANGOON POWER PLANT | PCE Off-Site | State |
| 2026-02-20 | ALASKA POWER & TELEPHONE / PRINCE OF WALES STANDBY & PEAKING PLANT | PCE Off-Site | State |
| 2026-02-20 | ALASKA POWER & TELEPHONE / HOLLIS GENERATING STATION | PCE Off-Site | State |
| 2026-02-19 | ALASKA POWER & TELEPHONE / GUSTAVUS GENERATING STATION | FCE Off-Site | State |
| 2026-02-19 | ALASKA POWER & TELEPHONE / HYDABURG GENERATING STATION | PCE Off-Site | State |
| 2026-02-19 | KNIK CONSTRUCTION CO., INC. / ARB CRUSHER | PCE Off-Site | State |
| 2026-02-18 | PENINSULA PAVING LLC / AESCO MADSEN HOT MIX PLANT | PCE Off-Site | State |
| 2026-02-17 | GRANITE CONSTRUCTION COMPANY / X900 PORTABLE CRUSHER | PCE Off-Site | State |
| 2026-02-17 | GRANITE CONSTRUCTION COMPANY / X800 PORTABLE CRUSHER | PCE Off-Site | State |
| 2026-02-13 | CROWLEY FUELS LLC (FORMERLY CPD ALASKA / ST. MARY'S TERMINAL | PCE Off-Site | State |
| 2026-02-13 | COLASKA, INC. DBA UNIVERSITY REDI-MIX / SOUTHSIDE PIT ASPHALT PLANT, NORTH POLE | PCE Off-Site | State |
| 2026-02-12 | INSIDE PASSAGE ELECTRIC COOPERATIVE (I / HOONAH FACILITY | PCE Off-Site | State |
| 2026-02-06 | ALASKA POWER & TELEPHONE / SKAGWAY POWER GENERATING STATION | PCE Off-Site | State |
| 2026-02-03 | ALASKA VILLAGE ELECTRIC COOPERATIVE / YAKUTAT POWER PLANT | PCE Off-Site | State |
| 2026-02-03 | ALASKA VILLAGE ELECTRIC COOPERATIVE / PILOT STATION POWER PLANT | PCE Off-Site | State |
| 2026-02-03 | ALASKA VILLAGE ELECTRIC COOPERATIVE / RUSSIAN MISSION POWER PLANT | PCE Off-Site | State |
| 2026-02-03 | ALASKA VILLAGE ELECTRIC COOPERATIVE / SCAMMON BAY POWER PLANT | PCE Off-Site | State |
| 2026-02-02 | ALASKA VILLAGE ELECTRIC COOPERATIVE / KOTLIK POWER PLANT | PCE Off-Site | State |
| 2026-02-02 | ALASKA VILLAGE ELECTRIC COOPERATIVE / HOOPER BAY POWER PLANT | PCE Off-Site | State |
| 2026-02-02 | ALASKA VILLAGE ELECTRIC COOPERATIVE / CHEVAK GENERATING STATION | PCE Off-Site | State |
| 2026-02-02 | ALASKA VILLAGE ELECTRIC COOPERATIVE / MARSHALL POWER PLANT | PCE Off-Site | State |
| 2026-01-20 | ASRC CONSTRUCTION HOLDING COMPANY, LLC / AM 300 PORTABLE DRUM MIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-01-14 | COLASKA, INC. DBA UNIVERSITY REDI-MIX / ALMIX ASPHALT PLANT | PCE Off-Site | State |
| 2026-01-13 | COLASKA INC, DBA SECON / SECON AESCO ASPHALT PLANT | PCE Off-Site | State |
| 2026-01-08 | MCKENNA BROTHERS PAVING INC. / AEDCO DRUM MIX ASPHALT PLANT | PCE Off-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.