EPA Air · stack tests by state, industry and year

Merchant wholesalers, nondurable goods (NAICS 4245): stack tests in Mississippi, 2021

• 3Stack tests

A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row is one stack test recorded during 2021 at a Mississippi source whose primary industry code is NAICS 4245. A facility filing more than one industry code is counted under the first one on its record.

Merchant wholesalers, nondurable goods (NAICS 4245) in Mississippi, other years

• 2022 3
• 2020 3
• 2018 3

Other industries in Mississippi, 2021

• Chemical manufacturing (NAICS 3251) 75
• Paper manufacturing (NAICS 3221) 73
• Pipeline transportation (NAICS 4862) 63
• Utilities (NAICS 2211) 54
• Petroleum and coal products manufacturing (NAICS 3241) 46
• Utilities (NAICS 2212) 44
• Mining and quarrying (NAICS 2123) 37
• Oil and gas extraction (NAICS 2111) 33
• Chemical manufacturing (NAICS 3256) 29
• Wood product manufacturing (NAICS 3219) 26
• Wood product manufacturing (NAICS 3212) 23
• Chemical manufacturing (NAICS 3252) 20
• Nonmetallic mineral product manufacturing (NAICS 3279) 15
• Wood product manufacturing (NAICS 3211) 13
• Chemical manufacturing (NAICS 3253) 8
• Waste management and remediation (NAICS 5622) 6
• Miscellaneous manufacturing (NAICS 3399) 4
• Space research and technology (NAICS 9271) 4
• Food manufacturing (NAICS 3111) 3
• Transportation equipment manufacturing (NAICS 3361) 3

Air-emissions stack tests recorded in Mississippi, 2021

Primary NAICS code as filed on the facility record; dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.