EPA Air · stack tests by state, industry and year
Nonmetallic mineral product manufacturing (NAICS 3274): stack tests in Colorado, 2021
- 8Stack 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 2021 at a Colorado source whose primary industry code is NAICS 3274. A facility filing more than one industry code is counted under the first one on its record.
Nonmetallic mineral product manufacturing (NAICS 3274) in Colorado, other years
- 2026 6
Other industries in Colorado, 2021
- Oil and gas extraction (NAICS 2111) 281
- Utilities (NAICS 2211) 28
- Pipeline transportation (NAICS 4862) 24
- Nonmetallic mineral product manufacturing (NAICS 3273) 18
- Petroleum and coal products manufacturing (NAICS 3241) 16
- Beverage and tobacco manufacturing (NAICS 3121) 6
- Waste management and remediation (NAICS 5622) 5
- Nonmetallic mineral product manufacturing (NAICS 3271) 4
Air-emissions stack tests recorded in Colorado, 2021
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2021-09-16 | AMERICAN GYPSUM COMPANY | GYPSUM, Eagle, CO | Pass | State |
| 2021-09-16 | AMERICAN GYPSUM COMPANY | GYPSUM, Eagle, CO | Pass | State |
| 2021-09-16 | AMERICAN GYPSUM COMPANY | GYPSUM, Eagle, CO | Pass | State |
| 2021-09-16 | AMERICAN GYPSUM COMPANY | GYPSUM, Eagle, CO | Pass | State |
| 2021-09-16 | AMERICAN GYPSUM COMPANY | GYPSUM, Eagle, CO | Pass | State |
| 2021-09-15 | AMERICAN GYPSUM COMPANY | GYPSUM, Eagle, CO | Pass | State |
| 2021-09-14 | AMERICAN GYPSUM COMPANY | GYPSUM, Eagle, CO | Pass | State |
| 2021-09-14 | AMERICAN GYPSUM COMPANY | GYPSUM, Eagle, CO | Pass | State |
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.