EPA Air · stack tests by state, industry and year
Chemical manufacturing (NAICS 3251): stack tests in Colorado, 2018
- 3Stack 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 2018 at a Colorado source whose primary industry code is NAICS 3251. A facility filing more than one industry code is counted under the first one on its record.
Chemical manufacturing (NAICS 3251) in Colorado, other years
- 2019 3
Other industries in Colorado, 2018
- Oil and gas extraction (NAICS 2111) 264
- Utilities (NAICS 2211) 32
- Nonmetallic mineral product manufacturing (NAICS 3273) 18
- Pipeline transportation (NAICS 4862) 11
- Petroleum and coal products manufacturing (NAICS 3241) 4
- Waste management and remediation (NAICS 5622) 3
- Computer and electronic product manufacturing (NAICS 3344) 3
- Utilities (NAICS 2213) 3
Air-emissions stack tests recorded in Colorado, 2018
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2018-08-01 | YUMA ETHANOL, LLC | YUMA AREA, Yuma, CO | Pass | State |
| 2018-06-21 | STERLING ETHANOL | STERLING, Logan, CO | Pass | State |
| 2018-06-19 | YUMA ETHANOL, LLC | YUMA AREA, Yuma, 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.