EPA Air · stack tests by state, industry and year
Utilities (NAICS 2213): stack tests in Colorado, 2023
- 5Stack 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 2023 at a Colorado source whose primary industry code is NAICS 2213. A facility filing more than one industry code is counted under the first one on its record.
Utilities (NAICS 2213) in Colorado, other years
- 2018 3
Other industries in Colorado, 2023
- Oil and gas extraction (NAICS 2111) 339
- Utilities (NAICS 2211) 26
- Pipeline transportation (NAICS 4862) 15
- Nonmetallic mineral product manufacturing (NAICS 3273) 12
- National security and international affairs (NAICS 9281) 11
- Petroleum and coal products manufacturing (NAICS 3241) 7
- Waste management and remediation (NAICS 5622) 5
Air-emissions stack tests recorded in Colorado, 2023
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2023-10-17 | UNIV OF COLO BOULDER - CAMPUS — high-priority violation on file | BOULDER, Boulder, CO | N/A | State |
| 2023-09-20 | MOLSON COORS USA - GOLDEN FACILITY | GOLDEN, Jefferson, CO | Pass | State |
| 2023-05-02 | MOLSON COORS USA - GOLDEN FACILITY | GOLDEN, Jefferson, CO | Pass | State |
| 2023-05-01 | MOLSON COORS USA - GOLDEN FACILITY | GOLDEN, Jefferson, CO | Pass | State |
| 2023-04-20 | MOLSON COORS USA - GOLDEN FACILITY | GOLDEN, Jefferson, 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.