EPA Air · inspections by state, industry and year

Pipeline transportation (NAICS 4862): inspections in Idaho, 2026

• 6Inspections

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 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

• 2025 14
• 2024 7
• 2023 9
• 2022 10
• 2021 10
• 2020 12
• 2019 11
• 2018 12
• 2017 8

Other industries in Idaho, 2026

• Mining and quarrying (NAICS 2123) 33
• Nonmetallic mineral product manufacturing (NAICS 3273) 19
• Repair and maintenance (NAICS 8111) 19
• Petroleum and coal products manufacturing (NAICS 3241) 18
• Wood product manufacturing (NAICS 3211) 14
• Wood product manufacturing (NAICS 3219) 6
• Utilities (NAICS 2211) 5
• Hospitals (NAICS 6221) 4
• Plastics and rubber products manufacturing (NAICS 3261) 4
• Machinery manufacturing (NAICS 3331) 4
• Merchant wholesalers, nondurable goods (NAICS 4245) 3
• Food manufacturing (NAICS 3114) 3
• Fabricated metal product manufacturing (NAICS 3323) 3

Air-emissions inspections recorded in Idaho, 2026

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.