EPA Air · stack tests by state, industry and year
Mining and quarrying (NAICS 2123): stack tests in Texas, 2017
- 6Stack 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 2017 at a Texas source whose primary industry code is NAICS 2123. A facility filing more than one industry code is counted under the first one on its record.
Mining and quarrying (NAICS 2123) in Texas, other years
Other industries in Texas, 2017
- Utilities (NAICS 2211) 137
- Chemical manufacturing (NAICS 3251) 94
- Oil and gas extraction (NAICS 2111) 94
- Petroleum and coal products manufacturing (NAICS 3241) 68
- Merchant wholesalers, nondurable goods (NAICS 4247) 32
- Pipeline transportation (NAICS 4862) 16
- Nonmetallic mineral product manufacturing (NAICS 3273) 11
- Warehousing and storage (NAICS 4931) 10
- Paper manufacturing (NAICS 3221) 8
- Transportation equipment manufacturing (NAICS 3366) 8
- Chemical manufacturing (NAICS 3252) 7
- Nonmetallic mineral product manufacturing (NAICS 3274) 6
- Utilities (NAICS 2212) 5
- Computer and electronic product manufacturing (NAICS 3344) 5
- Primary metal manufacturing (NAICS 3311) 4
- Plastics and rubber products manufacturing (NAICS 3261) 4
- Transportation equipment manufacturing (NAICS 3364) 3
Air-emissions stack tests recorded in Texas, 2017
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2017-12-14 | ASH GROVE CEMENT | MIDLOTHIAN, Ellis, TX | N/A | State |
| 2017-10-11 | HUNTER FACILITY | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2017-10-11 | HUNTER FACILITY | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2017-10-11 | HUNTER FACILITY | NEW BRAUNFELS, Comal, TX | Pass | State |
| 2017-03-08 | ASH GROVE CEMENT | MIDLOTHIAN, Ellis, TX | N/A | State |
| 2017-03-08 | ASH GROVE CEMENT | MIDLOTHIAN, Ellis, 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.