EPA Air · stack tests by county and year
Air-emissions stack tests in Sebastian County, Arkansas, 2020
- 7Stack 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 Sebastian County, Arkansas 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 Sebastian County facility page.
Sebastian County, Arkansas, 2020
- Inspections 31
Air-emissions stack tests in Sebastian County, other years
What stands out
- Stack tests in Sebastian County, Arkansas, fell from 9 in 2019, the previous year on file, to 7 in 2020.
- The county’s file for stack tests holds 10 years of events, from 2017 through 2026.
- Its 7 stack tests rank 21st of the 28 county cells in Arkansas for 2020.
- Its 7 stack tests are 1.2% of the 589 the state’s file holds for 2020.
Every line is computed by formula from the state’s stored file; nothing is estimated.
Air-emissions stack tests recorded in Sebastian County, Arkansas, 2020
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2020-09-23 | GERDAU MACSTEEL | Pass | State |
| 2020-09-23 | GERDAU MACSTEEL | Pass | State |
| 2020-02-26 | ET GATHERING & PROCESSING LLC. - WITCHERVILLE COMPRESS STATION | Pass | State |
| 2020-02-26 | ET GATHERING & PROCESSING LLC. - FEDERAL COMPRESSOR STATION | Pass | State |
| 2020-02-26 | ET GATHERING & PROCESSING LLC - WASHBURN COMPRESSOR STATION | Pass | State |
| 2020-02-25 | ET GATHERING & PROCESSING LLC. - HINKLE COMPRESSOR STATION | Pass | State |
| 2020-01-10 | ET ENERGY & PROCESSING LLC. - BONANZA COMPRESSOR STATION | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.
What this page shows
This page covers Clean Air Act facilities in the EPA air register with stack tests in Sebastian county, AR, in 2020. It lists 7 stack tests recorded in 2020.