EPA Air · inspections by state, industry and year

Chemical manufacturing (NAICS 3253): inspections in Washington, 2024

• 209Inspections

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 2024 at a Washington 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 Washington, other years

• 2026 54
• 2025 374
• 2023 183
• 2022 110
• 2021 63
• 2020 70
• 2019 54
• 2018 11
• 2017 5

Other industries in Washington, 2024

• Petroleum and coal products manufacturing (NAICS 3241) 165
• Transportation equipment manufacturing (NAICS 3364) 140
• Utilities (NAICS 2213) 53
• Merchant wholesalers, nondurable goods (NAICS 4247) 52
• Mining and quarrying (NAICS 2123) 52
• Wood product manufacturing (NAICS 3211) 51
• Utilities (NAICS 2211) 48
• Support activities for transportation (NAICS 4889) 45
• Educational services (NAICS 6113) 42
• National security and international affairs (NAICS 9281) 39
• Nonmetallic mineral product manufacturing (NAICS 3273) 38
• Waste management and remediation (NAICS 5622) 27
• Plastics and rubber products manufacturing (NAICS 3261) 25
• Administration of economic programs (NAICS 9261) 24
• Primary metal manufacturing (NAICS 3315) 23
• Nonmetallic mineral product manufacturing (NAICS 3272) 22
• Pipeline transportation (NAICS 4862) 22
• Food manufacturing (NAICS 3118) 21
• Transportation equipment manufacturing (NAICS 3366) 17
• Hospitals (NAICS 6221) 16
• Fabricated metal product manufacturing (NAICS 3328) 15
• Paper manufacturing (NAICS 3221) 15
• Paper manufacturing (NAICS 3222) 15
• Wood product manufacturing (NAICS 3219) 14
• Nonmetallic mineral product manufacturing (NAICS 3274) 13
• NAICS 9999 13
• Primary metal manufacturing (NAICS 3311) 11
• Support activities for transportation (NAICS 4883) 11
• Furniture and related product manufacturing (NAICS 3371) 10
• Chemical manufacturing (NAICS 3251) 8
• Wood product manufacturing (NAICS 3212) 8
• Air transportation (NAICS 4811) 7
• Fabricated metal product manufacturing (NAICS 3329) 6
• Electrical equipment and appliance manufacturing (NAICS 3359) 6
• Food manufacturing (NAICS 3119) 5
• Justice, public order and safety (NAICS 9221) 5
• Transportation equipment manufacturing (NAICS 3361) 4
• Fabricated metal product manufacturing (NAICS 3323) 4
• Fabricated metal product manufacturing (NAICS 3324) 4
• Furniture and related product manufacturing (NAICS 3372) 4
• Hospitals (NAICS 6223) 3
• Professional, scientific and technical services (NAICS 5413) 3
• Merchant wholesalers, durable goods (NAICS 4239) 3
• Mining and quarrying (NAICS 2121) 3
• Food manufacturing (NAICS 3114) 3
• Machinery manufacturing (NAICS 3334) 3

Air-emissions inspections recorded in Washington, 2024

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.