EPA Air · stack tests by state, industry and year

Oil and gas extraction (NAICS 2111): stack tests in Utah, 2025

• 36Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2025 at a Utah 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 Utah, other years

• 2026 44
• 2024 38
• 2023 59
• 2022 45
• 2021 33
• 2020 47
• 2019 60
• 2018 38
• 2017 73

Other industries in Utah, 2025

• NAICS 9999 31
• Utilities (NAICS 2211) 25
• Petroleum and coal products manufacturing (NAICS 3241) 23
• Nonmetallic mineral product manufacturing (NAICS 3273) 16
• Utilities (NAICS 2212) 10
• Waste management and remediation (NAICS 5622) 7
• Primary metal manufacturing (NAICS 3314) 6
• Mining and quarrying (NAICS 2123) 6
• Educational services (NAICS 6113) 5
• Primary metal manufacturing (NAICS 3311) 3

Air-emissions stack tests recorded in Utah, 2025

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.

What this page shows

This page covers Clean Air Act facilities in the EPA air register with stack tests in UT for NAICS industry 2111 in 2025. It lists 36 stack tests recorded in 2025.