EPA Air · stack tests by state, industry and year
Utilities (NAICS 2211): stack tests in Colorado, 2022
- 26Stack 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 2022 at a Colorado source whose primary industry code is NAICS 2211. A facility filing more than one industry code is counted under the first one on its record.
Utilities (NAICS 2211) in Colorado, other years
Other industries in Colorado, 2022
- Oil and gas extraction (NAICS 2111) 345
- Pipeline transportation (NAICS 4862) 15
- Petroleum and coal products manufacturing (NAICS 3241) 14
- Nonmetallic mineral product manufacturing (NAICS 3273) 13
- Waste management and remediation (NAICS 5622) 10
- Nonmetallic mineral product manufacturing (NAICS 3271) 6
- Beverage and tobacco manufacturing (NAICS 3121) 6
- Computer and electronic product manufacturing (NAICS 3344) 4
- Primary metal manufacturing (NAICS 3311) 3
- National security and international affairs (NAICS 9281) 3
- Transportation equipment manufacturing (NAICS 3364) 3
- Accommodation (NAICS 7211) 3
Air-emissions stack tests recorded in Colorado, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-12-16 | PUBLIC SERVICE CO - HAYDEN PLT | HAYDEN, Routt, CO | Pass | State |
| 2022-11-17 | PLATTE RIVER POWER AUTHORITY - RAWHIDE | WELLINGTON 9.3 MI. N OF, Larimer, CO | Pass | State |
| 2022-10-27 | COLORADO SPRINGS UTILITIES - NIXON PLT | FOUNTAIN AREA, El Paso, CO | Pass | State |
| 2022-10-20 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2022-10-20 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2022-10-19 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2022-10-18 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2022-09-24 | TRI STATE GENERATION & TRANS - CRAIG | CRAIG 2.9 MI. SW OF, Moffat, CO | Pass | State |
| 2022-07-29 | PUBLIC SERVICE CO - CHEROKEE PLT | COMMERCE CITY AREA, Adams, CO | Pass | State |
| 2022-07-15 | PUBLIC SERVICE CO - HAYDEN PLT | HAYDEN, Routt, CO | Pass | State |
| 2022-06-29 | PUBLIC SERVICE CO - COMANCHE PLT — high-priority violation on file | PUEBLO, Pueblo, CO | Pass | State |
| 2022-06-18 | BLACK HILLS ELECTRIC GENERATION - PAGS | PUEBLO, Pueblo, CO | Pass | State |
| 2022-06-17 | BLACK HILLS ELECTRIC GENERATION - PAGS | PUEBLO, Pueblo, CO | Pass | State |
| 2022-06-14 | BLACK HILLS ELECTRIC GENERATION - PAGS | PUEBLO, Pueblo, CO | Pass | State |
| 2022-06-13 | BLACK HILLS ELECTRIC GENERATION - PAGS | PUEBLO, Pueblo, CO | Pass | State |
| 2022-06-07 | PUBLIC SERVICE CO - CHEROKEE PLT | COMMERCE CITY AREA, Adams, CO | Pass | State |
| 2022-06-06 | PUBLIC SERVICE CO - CHEROKEE PLT | COMMERCE CITY AREA, Adams, CO | Pass | State |
| 2022-06-02 | METRO WATER RECOVERY - ROBERT WHITE TRE | DENVER, Adams, CO | Pass | State |
| 2022-06-01 | METRO WATER RECOVERY - ROBERT WHITE TRE | DENVER, Adams, CO | Pass | State |
| 2022-04-29 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2022-04-28 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2022-04-27 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2022-04-26 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2022-04-25 | PLAINS END, LLC | ARVADA, Jefferson, CO | Pass | State |
| 2022-03-05 | TRI STATE GENERATION & TRANS - CRAIG | CRAIG 2.9 MI. SW OF, Moffat, CO | Pass | State |
| 2022-01-10 | PUBLIC SERVICE CO - HAYDEN PLT | HAYDEN, Routt, 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.