EPA Air · inspections by state, industry and year

Nonmetallic mineral product manufacturing (NAICS 3271): inspections in West Virginia, 2024

• 3Inspections

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 2024 at a West Virginia source whose primary industry code is NAICS 3271. A facility filing more than one industry code is counted under the first one on its record.

Nonmetallic mineral product manufacturing (NAICS 3271) in West Virginia, other years

• 2025 3
• 2023 5
• 2021 4
• 2019 3
• 2017 3

Other industries in West Virginia, 2024

• Oil and gas extraction (NAICS 2111) 57
• Nonmetallic mineral product manufacturing (NAICS 3273) 35
• Waste management and remediation (NAICS 5622) 28
• Chemical manufacturing (NAICS 3251) 27
• Pipeline transportation (NAICS 4862) 25
• Utilities (NAICS 2211) 24
• Nonmetallic mineral product manufacturing (NAICS 3279) 21
• Printing and related support (NAICS 3231) 14
• Furniture and related product manufacturing (NAICS 3371) 13
• Nonmetallic mineral product manufacturing (NAICS 3272) 11
• Mining and quarrying (NAICS 2121) 9
• Utilities (NAICS 2212) 9
• Petroleum and coal products manufacturing (NAICS 3241) 8
• Electrical equipment and appliance manufacturing (NAICS 3359) 7
• Mining support (NAICS 2131) 5
• Chemical manufacturing (NAICS 3259) 4
• Food manufacturing (NAICS 3116) 4
• Primary metal manufacturing (NAICS 3311) 4
• Plastics and rubber products manufacturing (NAICS 3261) 4
• Mining and quarrying (NAICS 2123) 3
• Food manufacturing (NAICS 3119) 3
• Wood product manufacturing (NAICS 3211) 3

Air-emissions inspections recorded in West Virginia, 2024

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.