EPA Air · stack tests by state, industry and year
NAICS 9999: stack tests in Texas, 2025
- 17Stack 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 Texas source whose primary industry code is NAICS 9999. A facility filing more than one industry code is counted under the first one on its record.
NAICS 9999 in Texas, other years
Other industries in Texas, 2025
- Oil and gas extraction (NAICS 2111) 85
- Utilities (NAICS 2211) 59
- Chemical manufacturing (NAICS 3251) 51
- Petroleum and coal products manufacturing (NAICS 3241) 31
- Utilities (NAICS 2212) 10
- Nonmetallic mineral product manufacturing (NAICS 3279) 8
- Warehousing and storage (NAICS 4931) 6
- Chemical manufacturing (NAICS 3252) 6
- Nonmetallic mineral product manufacturing (NAICS 3273) 6
- Mining support (NAICS 2131) 4
- Transportation equipment manufacturing (NAICS 3361) 4
- Pipeline transportation (NAICS 4862) 3
- Primary metal manufacturing (NAICS 3311) 3
Air-emissions stack tests recorded in Texas, 2025
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2025-12-11 | ROSS COMPRESSOR STATION | RHOME, Wise, TX | Pass | State |
| 2025-11-24 | EAST KARNES CENTRAL FACILITY | KENEDY, Karnes, TX | N/A | State |
| 2025-10-28 | EAST KARNES CENTRAL FACILITY | KENEDY, Karnes, TX | N/A | State |
| 2025-09-09 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | Pass | State |
| 2025-09-09 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | Pass | State |
| 2025-09-09 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | Pass | State |
| 2025-09-09 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | Pass | State |
| 2025-09-09 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | Pass | State |
| 2025-07-25 | JANUS GAS PLANT | ORLA, Loving, TX | Pass | State |
| 2025-07-25 | JANUS GAS PLANT | ORLA, Loving, TX | Pass | State |
| 2025-07-25 | JANUS GAS PLANT | ORLA, Loving, TX | Pass | State |
| 2025-07-25 | JANUS GAS PLANT | ORLA, Loving, TX | Pass | State |
| 2025-02-13 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | Pass | State |
| 2025-02-13 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | Pass | State |
| 2025-02-13 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | Pass | State |
| 2025-02-05 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | Pass | State |
| 2025-02-05 | EAST 74 RANCH CENTRAL FACILITY | CAMPBELLTON, Atascosa, TX | 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.