EPA Air · inspections by state, industry and year

Nonmetallic mineral product manufacturing (NAICS 3271): inspections in California, 2023

• 7Inspections

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 2023 at a California 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 California, other years

• 2026 3
• 2024 7
• 2022 8
• 2021 5
• 2020 7
• 2019 12
• 2018 8
• 2017 10

Other industries in California, 2023

• Oil and gas extraction (NAICS 2111) 527
• Utilities (NAICS 2211) 389
• Petroleum and coal products manufacturing (NAICS 3241) 262
• NAICS 9999 221
• Nonmetallic mineral product manufacturing (NAICS 3272) 175
• Waste management and remediation (NAICS 5622) 158
• Beverage and tobacco manufacturing (NAICS 3121) 90
• Utilities (NAICS 2213) 78
• Merchant wholesalers, nondurable goods (NAICS 4247) 66
• Pipeline transportation (NAICS 4861) 57
• Food manufacturing (NAICS 3114) 53
• Food manufacturing (NAICS 3111) 46
• Plastics and rubber products manufacturing (NAICS 3261) 45
• Paper manufacturing (NAICS 3222) 35
• Fabricated metal product manufacturing (NAICS 3324) 30
• Nonmetallic mineral product manufacturing (NAICS 3279) 29
• Food manufacturing (NAICS 3115) 27
• Hospitals (NAICS 6221) 25
• Pipeline transportation (NAICS 4862) 25
• National security and international affairs (NAICS 9281) 22
• Food manufacturing (NAICS 3116) 21
• Chemical manufacturing (NAICS 3253) 18
• Mining and quarrying (NAICS 2123) 16
• Chemical manufacturing (NAICS 3251) 16
• Pipeline transportation (NAICS 4869) 15
• Waste management and remediation (NAICS 5629) 15
• Justice, public order and safety (NAICS 9221) 14
• Animal production (NAICS 1121) 14
• Food manufacturing (NAICS 3119) 14
• Agriculture and forestry support (NAICS 1151) 14
• Nonmetallic mineral product manufacturing (NAICS 3273) 13
• Executive and legislative government (NAICS 9211) 13
• Transportation equipment manufacturing (NAICS 3364) 13
• NAICS 4543 13
• Fabricated metal product manufacturing (NAICS 3328) 13
• Chemical manufacturing (NAICS 3252) 11
• Support activities for transportation (NAICS 4881) 10
• Fabricated metal product manufacturing (NAICS 3321) 10
• Fabricated metal product manufacturing (NAICS 3323) 10
• Crop production (NAICS 1113) 10
• Educational services (NAICS 6113) 9
• Mining support (NAICS 2131) 9
• Transportation equipment manufacturing (NAICS 3366) 9
• Paper manufacturing (NAICS 3221) 7
• Furniture and related product manufacturing (NAICS 3372) 7
• Printing and related support (NAICS 3231) 6
• Merchant wholesalers, nondurable goods (NAICS 4244) 6
• Administration of environmental programs (NAICS 9241) 6
• Wood product manufacturing (NAICS 3219) 5
• Crop production (NAICS 1112) 5
• Transportation equipment manufacturing (NAICS 3362) 5
• Computer and electronic product manufacturing (NAICS 3344) 5
• Chemical manufacturing (NAICS 3255) 4
• Food manufacturing (NAICS 3118) 4
• Furniture and related product manufacturing (NAICS 3371) 4
• Machinery manufacturing (NAICS 3339) 4
• Primary metal manufacturing (NAICS 3314) 4
• Plastics and rubber products manufacturing (NAICS 3262) 4
• Warehousing and storage (NAICS 4931) 4
• Miscellaneous manufacturing (NAICS 3399) 4

Air-emissions inspections recorded in California, 2023

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.