EPA Air · stack tests by state, industry and year

Chemical manufacturing (NAICS 3253): stack tests in Missouri, 2024

• 4Stack 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 2024 at a Missouri source whose primary industry code is NAICS 3253. A facility filing more than one industry code is counted under the first one on its record.

Chemical manufacturing (NAICS 3253) in Missouri, other years

• 2021 13
• 2020 12
• 2019 15
• 2018 9
• 2017 8

Other industries in Missouri, 2024

• Mining and quarrying (NAICS 2123) 278
• Utilities (NAICS 2211) 61
• Electrical equipment and appliance manufacturing (NAICS 3359) 27
• Nonmetallic mineral product manufacturing (NAICS 3273) 21
• Utilities (NAICS 2213) 19
• Primary metal manufacturing (NAICS 3314) 17
• Primary metal manufacturing (NAICS 3313) 14
• Transportation equipment manufacturing (NAICS 3361) 13
• Petroleum and coal products manufacturing (NAICS 3241) 11
• Waste management and remediation (NAICS 5622) 11
• Pipeline transportation (NAICS 4862) 9
• Food manufacturing (NAICS 3111) 7
• Food manufacturing (NAICS 3112) 7
• Paper manufacturing (NAICS 3222) 6
• Fabricated metal product manufacturing (NAICS 3329) 5
• Merchant wholesalers, nondurable goods (NAICS 4245) 5
• Plastics and rubber products manufacturing (NAICS 3261) 4
• Nonmetallic mineral product manufacturing (NAICS 3279) 3
• Fabricated metal product manufacturing (NAICS 3324) 3
• Beverage and tobacco manufacturing (NAICS 3121) 3

Air-emissions stack tests recorded in Missouri, 2024

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.