EPA Air · inspections by state, industry and year
Nonmetallic mineral product manufacturing (NAICS 3273): inspections in Oklahoma, 2026
- 3Inspections
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 2026 at a Oklahoma source whose primary industry code is NAICS 3273. A facility filing more than one industry code is counted under the first one on its record.
Nonmetallic mineral product manufacturing (NAICS 3273) in Oklahoma, other years
Other industries in Oklahoma, 2026
- Oil and gas extraction (NAICS 2111) 97
- Mining and quarrying (NAICS 2123) 13
- Utilities (NAICS 2211) 13
- Petroleum and coal products manufacturing (NAICS 3241) 12
- Pipeline transportation (NAICS 4862) 12
- Waste management and remediation (NAICS 5622) 10
- Pipeline transportation (NAICS 4861) 9
- Plastics and rubber products manufacturing (NAICS 3261) 5
- Transportation equipment manufacturing (NAICS 3364) 4
- Pipeline transportation (NAICS 4869) 4
- Primary metal manufacturing (NAICS 3312) 3
- Chemical manufacturing (NAICS 3251) 3
- National security and international affairs (NAICS 9281) 3
- Nonmetallic mineral product manufacturing (NAICS 3272) 3
Air-emissions inspections recorded in Oklahoma, 2026
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2026-06-24 | HUBBELL UTILITY SOLUTIONS / HUBBELL MANUFACTURING OKC INC | OKLAHOMA CITY, Oklahoma, OK | FCE On-Site | State |
| 2026-06-22 | LONE STAR IND INC DBA BUZZI UNICEM USA / PRYOR CEMENT FACILITY | PRYOR, Mayes, OK | FCE On-Site | State |
| 2026-06-19 | QUIKRETE COMPANIES LLC / QUIKRETE TULSA 13TH ST | TULSA, Tulsa, OK | FCE On-Site | State |
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.