EPA Air · stack tests by state, industry and year

Nonmetallic mineral product manufacturing (NAICS 3279): stack tests in Arkansas, 2022

• 6Stack 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 2022 at a Arkansas source whose primary industry code is NAICS 3279. A facility filing more than one industry code is counted under the first one on its record.

Nonmetallic mineral product manufacturing (NAICS 3279) in Arkansas, other years

• 2021 3

Other industries in Arkansas, 2022

• Pipeline transportation (NAICS 4862) 269
• Utilities (NAICS 2211) 60
• Primary metal manufacturing (NAICS 3311) 47
• Mining and quarrying (NAICS 2123) 31
• Mining support (NAICS 2131) 26
• Paper manufacturing (NAICS 3221) 19
• Chemical manufacturing (NAICS 3251) 17
• Waste management and remediation (NAICS 5622) 11
• Wood product manufacturing (NAICS 3211) 10
• Wood product manufacturing (NAICS 3219) 9
• Chemical manufacturing (NAICS 3259) 9
• Petroleum and coal products manufacturing (NAICS 3241) 9
• Plastics and rubber products manufacturing (NAICS 3261) 5
• Mining and quarrying (NAICS 2121) 4
• Food manufacturing (NAICS 3116) 4
• Oil and gas extraction (NAICS 2111) 3
• Nonmetallic mineral product manufacturing (NAICS 3271) 3

Air-emissions stack tests recorded in Arkansas, 2022

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.