EPA Air · inspections by state, industry and year
Nonmetallic mineral product manufacturing (NAICS 3271): inspections in Colorado, 2025
- 5Inspections
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 2025 at a Colorado source whose primary industry code is NAICS 3271. A facility filing more than one industry code is counted under the first one on its record.
Nonmetallic mineral product manufacturing (NAICS 3271) in Colorado, other years
Other industries in Colorado, 2025
- Oil and gas extraction (NAICS 2111) 786
- Mining and quarrying (NAICS 2123) 107
- Waste management and remediation (NAICS 5622) 49
- Repair and maintenance (NAICS 8111) 46
- Utilities (NAICS 2211) 44
- Pipeline transportation (NAICS 4862) 29
- Nonmetallic mineral product manufacturing (NAICS 3273) 28
- Personal and laundry services (NAICS 8122) 24
- Merchant wholesalers, nondurable goods (NAICS 4247) 23
- Petroleum and coal products manufacturing (NAICS 3241) 19
- Utilities (NAICS 2213) 15
- Hospitals (NAICS 6221) 12
- Plastics and rubber products manufacturing (NAICS 3261) 9
- National security and international affairs (NAICS 9281) 8
- Printing and related support (NAICS 3231) 7
- Primary metal manufacturing (NAICS 3311) 7
- Educational services (NAICS 6113) 6
- Computer and electronic product manufacturing (NAICS 3344) 6
- Gasoline stations (NAICS 4471) 6
- Mining support (NAICS 2131) 6
- Personal and laundry services (NAICS 8123) 5
- Chemical manufacturing (NAICS 3254) 5
- Data processing and hosting (NAICS 5182) 5
- Wood product manufacturing (NAICS 3219) 5
- Chemical manufacturing (NAICS 3251) 5
- Pipeline transportation (NAICS 4861) 5
- Furniture and related product manufacturing (NAICS 3371) 4
- Justice, public order and safety (NAICS 9221) 4
- Food manufacturing (NAICS 3118) 4
- Fabricated metal product manufacturing (NAICS 3329) 4
- Educational services (NAICS 6111) 3
- Heavy and civil engineering construction (NAICS 2373) 3
- Chemical manufacturing (NAICS 3252) 3
- Merchant wholesalers, durable goods (NAICS 4239) 3
- Executive and legislative government (NAICS 9211) 3
- Waste management and remediation (NAICS 5629) 3
- Beverage and tobacco manufacturing (NAICS 3121) 3
- Animal production (NAICS 1121) 3
- Chemical manufacturing (NAICS 3259) 3
- Fabricated metal product manufacturing (NAICS 3328) 3
- Fabricated metal product manufacturing (NAICS 3323) 3
- Nonmetallic mineral product manufacturing (NAICS 3272) 3
- Food manufacturing (NAICS 3111) 3
Air-emissions inspections recorded in Colorado, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-11-05 | COORSTEK - GRAND JUNCTION OPERATIONS | GRAND JUNCTION, Mesa, CO | FCE On-Site | State |
| 2025-08-27 | COORSTEK INC - CLEAR CREEK VALLEY PLANT — high-priority violation on file | GOLDEN AREA, Jefferson, CO | FCE On-Site | State |
| 2025-08-27 | COORSTEK, INC - NORTH TABLE MOUNTAIN | GOLDEN, Jefferson, CO | FCE On-Site | State |
| 2025-08-19 | COORSTEK - TABLE MOUNTAIN CENTER EAST | GOLDEN, Jefferson, CO | FCE On-Site | State |
| 2025-06-04 | GENERAL SHALE - DENVER BRICK PLANT #60 | DENVER, Denver, CO | 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.