EPA Air · stack tests by county and year
Air-emissions stack tests in Ellis County, Texas, 2020
- 10Stack tests
A stack test measures what a source actually emits, at the stack, against the limit in its permit. Each row below is one stack test recorded against a source in Ellis County, Texas during 2020. A facility can appear several times: this is the year’s record of what happened, not a list of places. The sources themselves are on the Ellis County facility page.
Ellis County, Texas, 2020
Air-emissions stack tests in Ellis County, other years
Air-emissions stack tests recorded in Ellis County, Texas, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-11-20 | HOWARD COMPRESSOR STATION | Pass | State |
| 2020-11-06 | MIDLOTHIAN FACILITY | Pass | State |
| 2020-11-06 | HOWARD COMPRESSOR STATION | Pass | State |
| 2020-09-30 | OWENS CORNING INSULATING SYSTEMS WAXAHACHIE PLANT | Pass | State |
| 2020-09-09 | MIDLOTHIAN FACILITY | Pass | State |
| 2020-06-23 | ASH GROVE CEMENT | Pass | State |
| 2020-06-02 | WASTE MANAGEMENT SKYLINE LANDFILL | Pass | State |
| 2020-06-02 | WASTE MANAGEMENT SKYLINE LANDFILL | Pass | State |
| 2020-05-04 | DARTCO OF TEXAS WAXAHACHIE SITE — high-priority violation on file | N/A | State |
| 2020-01-06 | MIDLOTHIAN FACILITY | N/A | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.