EPA Air · inspections by state and industry, year by year

Oil and gas extraction (NAICS 2111): inspections in Oklahoma, year by year

• 13,866Inspections

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every year on record for Oil and gas extraction (NAICS 2111) sources in Oklahoma, most recent first. Each year page lists the events recorded that year.

Oil and gas extraction (NAICS 2111) in Oklahoma, by year

• 2026 97
• 2025 181
• 2024 176
• 2023 908
• 2022 1,956
• 2021 2,206
• 2020 1,802
• 2019 2,102
• 2018 2,490
• 2017 1,948

Oil and gas extraction (NAICS 2111) sources in Oklahoma →

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.