EPA Air · inspections by state, industry and year

NAICS 9999: inspections in Mississippi, 2022

• 4Inspections

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 2022 at a Mississippi source whose primary industry code is NAICS 9999. A facility filing more than one industry code is counted under the first one on its record.

NAICS 9999 in Mississippi, other years

• 2026 3
• 2025 11
• 2024 6
• 2023 9
• 2021 6
• 2020 3
• 2019 6
• 2018 3
• 2017 7

Other industries in Mississippi, 2022

• Petroleum and coal products manufacturing (NAICS 3241) 23
• Pipeline transportation (NAICS 4862) 17
• Utilities (NAICS 2211) 15
• Oil and gas extraction (NAICS 2111) 14
• Utilities (NAICS 2212) 11
• Plastics and rubber products manufacturing (NAICS 3261) 11
• Waste management and remediation (NAICS 5622) 8
• Chemical manufacturing (NAICS 3252) 7
• Wood product manufacturing (NAICS 3211) 6
• Merchant wholesalers, nondurable goods (NAICS 4247) 5
• Plastics and rubber products manufacturing (NAICS 3262) 5
• Chemical manufacturing (NAICS 3251) 5
• Transportation equipment manufacturing (NAICS 3362) 4
• Furniture and related product manufacturing (NAICS 3371) 4
• Wood product manufacturing (NAICS 3219) 4
• Food manufacturing (NAICS 3111) 4
• Fabricated metal product manufacturing (NAICS 3323) 3
• Wood product manufacturing (NAICS 3212) 3
• Food manufacturing (NAICS 3112) 3
• Machinery manufacturing (NAICS 3336) 3
• Machinery manufacturing (NAICS 3339) 3
• Nonmetallic mineral product manufacturing (NAICS 3273) 3
• Mining and quarrying (NAICS 2123) 3

Air-emissions inspections recorded in Mississippi, 2022

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.