EPA Air · stack tests by state, industry and year
Oil and gas extraction (NAICS 2111): stack tests in Kansas, 2025
- 9Stack 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 2025 at a Kansas source whose primary industry code is NAICS 2111. A facility filing more than one industry code is counted under the first one on its record.
Oil and gas extraction (NAICS 2111) in Kansas, other years
Other industries in Kansas, 2025
- Mining and quarrying (NAICS 2123) 65
- Utilities (NAICS 2211) 49
- Chemical manufacturing (NAICS 3251) 17
- Pipeline transportation (NAICS 4862) 10
- Petroleum and coal products manufacturing (NAICS 3241) 9
- Food manufacturing (NAICS 3112) 6
- Nonmetallic mineral product manufacturing (NAICS 3273) 6
- Chemical manufacturing (NAICS 3253) 4
- Primary metal manufacturing (NAICS 3315) 3
Air-emissions stack tests recorded in Kansas, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-10-28 | RIVER ROCK OPERATING - FIRESIDE STATION (AIR) | ALTOONA, Wilson, KS | Pass | State |
| 2025-10-27 | RIVER ROCK OPERATING - FIRESIDE STATION (AIR) | ALTOONA, Wilson, KS | Pass | State |
| 2025-10-22 | DCP OPERATING - COMANCHE CO. #3 STATION (DEHY) (AIR) | COLDWATER, Comanche, KS | Pass | State |
| 2025-07-08 | IACX ENERGY - KINGMAN CO. GAS PLANT (AIR) | CHENEY, Kingman, KS | Pass | State |
| 2025-07-08 | IACX ENERGY - KINGMAN CO. GAS PLANT (AIR) | CHENEY, Kingman, KS | Pass | State |
| 2025-07-08 | IACX ENERGY - KINGMAN CO. GAS PLANT (AIR) | CHENEY, Kingman, KS | Pass | State |
| 2025-07-08 | IACX ENERGY - KINGMAN CO. GAS PLANT (AIR) | CHENEY, Kingman, KS | Pass | State |
| 2025-05-08 | ONEOK HYDROCARBON - BUSHTON COMPLEX (FRACTIONATOR) (AIR) | BUSHTON, Ellsworth, KS | Pass | State |
| 2025-03-14 | SOUTHERN STAR CENTRAL GAS PIPELINE - ELK CITY DEHY BOOSTER STATION (AIR) | ELK CITY, Montgomery, KS | 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.