EPA Air · inspections by state, industry and year
Pipeline transportation (NAICS 4862): inspections in Idaho, 2025
- 14Inspections
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 2025 at a Idaho source whose primary industry code is NAICS 4862. A facility filing more than one industry code is counted under the first one on its record.
Pipeline transportation (NAICS 4862) in Idaho, other years
Other industries in Idaho, 2025
- Mining and quarrying (NAICS 2123) 42
- Nonmetallic mineral product manufacturing (NAICS 3273) 34
- Repair and maintenance (NAICS 8111) 22
- Petroleum and coal products manufacturing (NAICS 3241) 14
- Utilities (NAICS 2211) 7
- Food manufacturing (NAICS 3115) 6
- Wood product manufacturing (NAICS 3219) 6
- Plastics and rubber products manufacturing (NAICS 3261) 5
- Fabricated metal product manufacturing (NAICS 3323) 5
- Food manufacturing (NAICS 3114) 4
- Merchant wholesalers, durable goods (NAICS 4233) 3
- Food manufacturing (NAICS 3113) 3
- Chemical manufacturing (NAICS 3253) 3
Air-emissions inspections recorded in Idaho, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-31 | NORTHWEST PIPELINE LLC CALDWELL | CALDWELL, Canyon, ID | FCE On-Site | State |
| 2025-12-31 | NORTHWEST PIPELINE LLC CALDWELL | CALDWELL, Canyon, ID | PCE On-Site | State |
| 2025-10-14 | GAS TRANSMISSION NORTHWEST - COMPRESSOR STATION 03 - EASTPORT | EASTPORT, Boundary, ID | PCE On-Site | State |
| 2025-10-14 | GAS TRANSMISSION NORTHWEST - COMPRESSOR STATION 5 - ATHOL | ATHOL, Kootenai, ID | PCE On-Site | State |
| 2025-09-23 | NW PIPELINE CORP - POCATELLO COMPRESSOR | POCATELLO, Bannock, ID | FCE On-Site | U.S. EPA |
| 2025-06-30 | NORTHWEST PIPELINE GP OWYHEE | RIDDLE, Owyhee, ID | PCE Off-Site | State |
| 2025-06-16 | GAS TRANSMISSION NORTHWEST - COMPRESSOR STATION 04 - SANDPOINT — high-priority violation on file | SANDPOINT, Bonner, ID | FCE On-Site | State |
| 2025-05-16 | GAS TRANSMISSION NORTHWEST - COMPRESSOR STATION 04 - SANDPOINT — high-priority violation on file | SANDPOINT, Bonner, ID | PCE On-Site | State |
| 2025-05-14 | NORTHWEST PIPELINE LLC LAVA HOT SPRINGS | TOPAZ (HISTORICAL), Bannock, ID | PCE On-Site | U.S. EPA |
| 2025-05-14 | NORTHWEST PIPELINE LLC SODA SPRINGS | GEORGETOWN, Bear Lake, ID | PCE On-Site | U.S. EPA |
| 2025-05-13 | NORTHWEST PIPELINE LLC BOISE | BOISE, Ada, ID | PCE On-Site | U.S. EPA |
| 2025-03-18 | NORTHWEST PIPELINE LLC BURLEY | BURLEY, Cassia, ID | PCE On-Site | State |
| 2025-03-18 | NORTHWEST PIPELINE LLC BUHL | BUHL, Twin Falls, ID | PCE On-Site | State |
| 2025-02-10 | NORTHWEST PIPELINE LLC SODA SPRINGS | GEORGETOWN, Bear Lake, ID | FCE On-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.