EPA Air · inspections by state, industry and year

Support activities for transportation (NAICS 4881): inspections in North Carolina, 2021

• 6Inspections

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 2021 at a North Carolina source whose primary industry code is NAICS 4881. A facility filing more than one industry code is counted under the first one on its record.

Support activities for transportation (NAICS 4881) in North Carolina, other years

• 2026 8
• 2025 6
• 2024 5
• 2023 5
• 2022 7
• 2020 6
• 2018 3
• 2017 3

Other industries in North Carolina, 2021

• Utilities (NAICS 2211) 549
• Petroleum and coal products manufacturing (NAICS 3241) 392
• Plastics and rubber products manufacturing (NAICS 3261) 266
• Furniture and related product manufacturing (NAICS 3371) 228
• Waste management and remediation (NAICS 5622) 177
• Hospitals (NAICS 6221) 155
• Nonmetallic mineral product manufacturing (NAICS 3273) 154
• Paper manufacturing (NAICS 3222) 147
• Wood product manufacturing (NAICS 3219) 142
• Wood product manufacturing (NAICS 3212) 131
• Mining and quarrying (NAICS 2123) 129
• Nonmetallic mineral product manufacturing (NAICS 3272) 127
• Chemical manufacturing (NAICS 3251) 121
• Paper manufacturing (NAICS 3221) 118
• Textile mills (NAICS 3133) 109
• Wood product manufacturing (NAICS 3211) 107
• Chemical manufacturing (NAICS 3252) 103
• Food manufacturing (NAICS 3116) 102
• Chemical manufacturing (NAICS 3254) 101
• Utilities (NAICS 2213) 96
• Merchant wholesalers, nondurable goods (NAICS 4247) 94
• Food manufacturing (NAICS 3111) 90
• Plastics and rubber products manufacturing (NAICS 3262) 86
• Agriculture and forestry support (NAICS 1151) 66
• Transportation equipment manufacturing (NAICS 3366) 62
• Beverage and tobacco manufacturing (NAICS 3122) 59
• Nonmetallic mineral product manufacturing (NAICS 3271) 57
• Educational services (NAICS 6113) 56
• Printing and related support (NAICS 3231) 56
• National security and international affairs (NAICS 9281) 52
• Chemical manufacturing (NAICS 3256) 48
• Pipeline transportation (NAICS 4862) 45
• Chemical manufacturing (NAICS 3253) 44
• Transportation equipment manufacturing (NAICS 3363) 44
• Textile mills (NAICS 3132) 41
• Warehousing and storage (NAICS 4931) 40
• Food manufacturing (NAICS 3119) 39
• Transportation equipment manufacturing (NAICS 3362) 39
• Fabricated metal product manufacturing (NAICS 3329) 38
• Food manufacturing (NAICS 3112) 36
• Chemical manufacturing (NAICS 3255) 35
• Merchant wholesalers, nondurable goods (NAICS 4245) 33
• Food manufacturing (NAICS 3118) 32
• Fabricated metal product manufacturing (NAICS 3323) 29
• Nonmetallic mineral product manufacturing (NAICS 3279) 26
• Electrical equipment and appliance manufacturing (NAICS 3359) 26
• Fabricated metal product manufacturing (NAICS 3324) 25
• Primary metal manufacturing (NAICS 3314) 25
• Miscellaneous manufacturing (NAICS 3399) 24
• Chemical manufacturing (NAICS 3259) 24
• Textile mills (NAICS 3131) 23
• Utilities (NAICS 2212) 23
• Primary metal manufacturing (NAICS 3315) 22
• Transportation equipment manufacturing (NAICS 3361) 21
• Primary metal manufacturing (NAICS 3311) 21
• Computer and electronic product manufacturing (NAICS 3344) 21
• Fabricated metal product manufacturing (NAICS 3328) 20
• Justice, public order and safety (NAICS 9221) 18
• Furniture and related product manufacturing (NAICS 3372) 18
• Food manufacturing (NAICS 3114) 16

Air-emissions inspections recorded in North Carolina, 2021

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.