EPA Air · inspections by state, industry and year

Oil and gas extraction (NAICS 2111): inspections in Louisiana, 2025

• 102Inspections

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 Louisiana source whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record.

Oil and gas extraction (NAICS 2111) in Louisiana, other years

• 2026 22
• 2024 212
• 2023 170
• 2022 225
• 2021 214
• 2020 69
• 2019 308
• 2018 137
• 2017 60

Other industries in Louisiana, 2025

• Pipeline transportation (NAICS 4862) 32
• Chemical manufacturing (NAICS 3251) 31
• Mining support (NAICS 2131) 14
• Petroleum and coal products manufacturing (NAICS 3241) 12
• Waste management and remediation (NAICS 5622) 10
• Utilities (NAICS 2211) 9
• Transportation equipment manufacturing (NAICS 3366) 8
• Merchant wholesalers, nondurable goods (NAICS 4247) 6
• Support activities for transportation (NAICS 4883) 6
• Pipeline transportation (NAICS 4869) 6
• Fabricated metal product manufacturing (NAICS 3323) 5
• Pipeline transportation (NAICS 4861) 5
• Wood product manufacturing (NAICS 3212) 5
• Chemical manufacturing (NAICS 3252) 5
• Utilities (NAICS 2213) 5
• Warehousing and storage (NAICS 4931) 5
• Paper manufacturing (NAICS 3222) 4
• Paper manufacturing (NAICS 3221) 3
• Wood product manufacturing (NAICS 3211) 3
• Merchant wholesalers, nondurable goods (NAICS 4246) 3
• Chemical manufacturing (NAICS 3259) 3
• Food manufacturing (NAICS 3119) 3
• Fabricated metal product manufacturing (NAICS 3328) 3
• Agriculture and forestry support (NAICS 1151) 3

Air-emissions inspections recorded in Louisiana, 2025

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.