EPA Air · inspections by state, industry and year
Support activities for transportation (NAICS 4883): inspections in Alaska, 2026
- 7Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row is one inspection recorded during 2026 at a Alaska source whose primary industry code is NAICS 4883. A facility filing more than one industry code is counted under the first one on its record.
Support activities for transportation (NAICS 4883) in Alaska, other years
Other industries in Alaska, 2026
- Utilities (NAICS 2211) 191
- Oil and gas extraction (NAICS 2111) 162
- Heavy and civil engineering construction (NAICS 2373) 47
- Merchant wholesalers, nondurable goods (NAICS 4247) 45
- National security and international affairs (NAICS 9281) 27
- Mining and quarrying (NAICS 2123) 26
- Food manufacturing (NAICS 3117) 24
- Mining and quarrying (NAICS 2122) 20
- Petroleum and coal products manufacturing (NAICS 3241) 11
- Waste management and remediation (NAICS 5622) 11
- Pipeline transportation (NAICS 4861) 7
- Mining support (NAICS 2131) 6
- Warehousing and storage (NAICS 4931) 4
- Support activities for transportation (NAICS 4881) 4
- Educational services (NAICS 6113) 3
- Plastics and rubber products manufacturing (NAICS 3261) 3
Air-emissions inspections recorded in Alaska, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-07-15 | ALYESKA PIPELINE SERVICE COMPANY / VALDEZ MARINE TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2026-07-15 | ALYESKA PIPELINE SERVICE COMPANY / VALDEZ MARINE TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2026-07-15 | ALYESKA PIPELINE SERVICE COMPANY / VALDEZ MARINE TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2026-06-10 | HECLA GREENS CREEK MINING COMPANY (HGC / HAWK INLET FACILITY | JUNEAU, Juneau City and Borough, AK | FCE Off-Site | State |
| 2026-01-22 | ALYESKA PIPELINE SERVICE COMPANY / VALDEZ MARINE TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2026-01-22 | ALYESKA PIPELINE SERVICE COMPANY / VALDEZ MARINE TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
| 2026-01-22 | ALYESKA PIPELINE SERVICE COMPANY / VALDEZ MARINE TERMINAL | VALDEZ, Valdez-Cordova (CA), AK | PCE Off-Site | State |
Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.