EPA Air · inspections by state, industry and year

Machinery manufacturing (NAICS 3336): inspections in North Carolina, 2026

• 5Inspections

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 2026 at a North Carolina source whose primary industry code is NAICS 3336. A facility filing more than one industry code is counted under the first one on its record.

Machinery manufacturing (NAICS 3336) in North Carolina, other years

• 2025 12
• 2024 9
• 2023 12
• 2022 11
• 2021 13
• 2020 11
• 2019 9
• 2018 5
• 2017 8

Other industries in North Carolina, 2026

• Utilities (NAICS 2211) 462
• Petroleum and coal products manufacturing (NAICS 3241) 360
• Plastics and rubber products manufacturing (NAICS 3261) 229
• Waste management and remediation (NAICS 5622) 175
• Furniture and related product manufacturing (NAICS 3371) 154
• Nonmetallic mineral product manufacturing (NAICS 3273) 133
• Hospitals (NAICS 6221) 124
• Chemical manufacturing (NAICS 3251) 118
• Paper manufacturing (NAICS 3221) 118
• Nonmetallic mineral product manufacturing (NAICS 3272) 106
• Mining and quarrying (NAICS 2123) 105
• Wood product manufacturing (NAICS 3212) 102
• Wood product manufacturing (NAICS 3219) 101
• Paper manufacturing (NAICS 3222) 101
• Food manufacturing (NAICS 3111) 87
• Merchant wholesalers, nondurable goods (NAICS 4247) 85
• Wood product manufacturing (NAICS 3211) 82
• Utilities (NAICS 2213) 76
• Chemical manufacturing (NAICS 3252) 74
• Chemical manufacturing (NAICS 3254) 74
• Transportation equipment manufacturing (NAICS 3366) 71
• Food manufacturing (NAICS 3116) 68
• Plastics and rubber products manufacturing (NAICS 3262) 62
• Textile mills (NAICS 3133) 58
• Educational services (NAICS 6113) 57
• Beverage and tobacco manufacturing (NAICS 3122) 44
• Pipeline transportation (NAICS 4862) 44
• Nonmetallic mineral product manufacturing (NAICS 3271) 43
• Printing and related support (NAICS 3231) 38
• Chemical manufacturing (NAICS 3253) 37
• Agriculture and forestry support (NAICS 1151) 37
• Chemical manufacturing (NAICS 3255) 36
• Transportation equipment manufacturing (NAICS 3363) 36
• National security and international affairs (NAICS 9281) 35
• Warehousing and storage (NAICS 4931) 35
• Food manufacturing (NAICS 3118) 32
• Chemical manufacturing (NAICS 3256) 32
• Food manufacturing (NAICS 3119) 32
• Primary metal manufacturing (NAICS 3311) 32
• Transportation equipment manufacturing (NAICS 3362) 31
• Textile mills (NAICS 3132) 30
• Electrical equipment and appliance manufacturing (NAICS 3359) 29
• Food manufacturing (NAICS 3112) 29
• Fabricated metal product manufacturing (NAICS 3329) 29
• Utilities (NAICS 2212) 28
• Transportation equipment manufacturing (NAICS 3361) 25
• Textile mills (NAICS 3131) 23
• Computer and electronic product manufacturing (NAICS 3344) 23
• Primary metal manufacturing (NAICS 3315) 22
• Fabricated metal product manufacturing (NAICS 3324) 21
• Miscellaneous manufacturing (NAICS 3399) 20
• Nonmetallic mineral product manufacturing (NAICS 3279) 20
• Primary metal manufacturing (NAICS 3314) 19
• Fabricated metal product manufacturing (NAICS 3323) 19
• Chemical manufacturing (NAICS 3259) 17
• Food manufacturing (NAICS 3114) 17
• Justice, public order and safety (NAICS 9221) 16
• Merchant wholesalers, nondurable goods (NAICS 4245) 15
• Merchant wholesalers, durable goods (NAICS 4239) 14
• Furniture and related product manufacturing (NAICS 3372) 12

Air-emissions inspections recorded in North Carolina, 2026

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.