EPA Air · stack tests by county and year
Air-emissions stack tests in Belmont County, Ohio, 2025
- 210Stack 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 Belmont County, Ohio during 2025. 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 Belmont County facility page.
Belmont County, Ohio, 2025
Air-emissions stack tests in Belmont County, other years
Air-emissions stack tests recorded in Belmont County, Ohio, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-16 | GULFPORT APPALACHIA, LLC - SUNSET WELL PAD | Pass | State |
| 2025-12-16 | GULFPORT APPALACHIA, LLC - SUNSET WELL PAD | Pass | State |
| 2025-12-16 | GULFPORT APPALACHIA, LLC - SUNSET WELL PAD | Pass | State |
| 2025-12-12 | ASCENT RESOURCES - UTICA LLC - LEE CLR BL WELLPAD | Pass | State |
| 2025-12-12 | ASCENT RESOURCES - UTICA LLC - LEE CLR BL WELLPAD | Pass | State |
| 2025-12-12 | ASCENT RESOURCES - UTICA LLC - LEE CLR BL WELLPAD | Pass | State |
| 2025-12-12 | ASCENT RESOURCES - UTICA LLC - BAKOS CLR BI | Pass | State |
| 2025-12-12 | ASCENT RESOURCES - UTICA LLC - BAKOS CLR BI | Pass | State |
| 2025-12-12 | ASCENT RESOURCES - UTICA LLC - BAKOS CLR BI | Pass | State |
| 2025-12-11 | ASCENT RESOURCES - UTICA LLC - KALDOR UNIT 1H | Pass | State |
| 2025-12-11 | ASCENT RESOURCES - UTICA LLC - KALDOR UNIT 1H | Pass | State |
| 2025-12-11 | ASCENT RESOURCES - UTICA LLC - KALDOR UNIT 1H | Pass | State |
| 2025-12-11 | ASCENT RESOURCES - UTICA, LLC - KEMPER | Pass | State |
| 2025-12-11 | ASCENT RESOURCES - UTICA, LLC - KEMPER | Pass | State |
| 2025-12-11 | ASCENT RESOURCES - UTICA, LLC - KEMPER | Pass | State |
| 2025-12-08 | ASCENT RESOURCES - UTICA LLC - COLEMAN WELLPAD | Pass | State |
| 2025-12-08 | ASCENT RESOURCES - UTICA LLC - COLEMAN WELLPAD | Pass | State |
| 2025-12-08 | ASCENT RESOURCES - UTICA LLC - COLEMAN WELLPAD | Pass | State |
| 2025-12-08 | ASCENT RESOURCES - UTICA LLC - THREE DADS RCH BL | Pass | State |
| 2025-12-08 | ASCENT RESOURCES - UTICA LLC - THREE DADS RCH BL | Pass | State |
| 2025-12-08 | ASCENT RESOURCES - UTICA LLC - THREE DADS RCH BL | Pass | State |
| 2025-12-03 | XTO ENERGY INC - MILLER UNIT PAD | Pass | State |
| 2025-12-03 | XTO ENERGY INC - MILLER UNIT PAD | Pass | State |
| 2025-12-03 | XTO ENERGY INC - MILLER UNIT PAD | Pass | State |
| 2025-12-02 | ASCENT RESOURCES - UTICA, LLC - HELLER | Pass | State |
| 2025-12-02 | ASCENT RESOURCES - UTICA, LLC - HELLER | Pass | State |
| 2025-12-02 | ASCENT RESOURCES - UTICA, LLC - HELLER | Pass | State |
| 2025-12-02 | ASCENT RESOURCES- UTICA, LLC - PAVICH | Pass | State |
| 2025-12-02 | ASCENT RESOURCES- UTICA, LLC - PAVICH | Pass | State |
| 2025-12-02 | ASCENT RESOURCES- UTICA, LLC - PAVICH | Pass | State |
| 2025-11-19 | BLUE RACER MIDSTREAM LLC - BELMONT CO FIELD STATION #1 | Pass | State |
| 2025-11-19 | BLUE RACER MIDSTREAM LLC - BELMONT CO FIELD STATION #1 | Pass | State |
| 2025-11-19 | BLUE RACER MIDSTREAM LLC - BELMONT CO FIELD STATION #1 | Pass | State |
| 2025-11-19 | ASCENT RESOURCES - UTICA LLC - ALBERT KKW BL | Pass | State |
| 2025-11-19 | ASCENT RESOURCES - UTICA LLC - ALBERT KKW BL | Pass | State |
| 2025-11-19 | ASCENT RESOURCES - UTICA LLC - ALBERT KKW BL | Pass | State |
| 2025-11-19 | ASCENT RESOURCES - UTICA LLC - MALDON WRN BL | Pass | State |
| 2025-11-19 | ASCENT RESOURCES - UTICA LLC - MALDON WRN BL | Pass | State |
| 2025-11-19 | ASCENT RESOURCES - UTICA LLC - MALDON WRN BL | Pass | State |
| 2025-11-19 | EQM OLYMPUS MIDSTREAM, LLC - CATAPULT CS | Pass | State |
| 2025-11-19 | EQM OLYMPUS MIDSTREAM, LLC - CATAPULT CS | Pass | State |
| 2025-11-19 | EQM OLYMPUS MIDSTREAM, LLC - CATAPULT CS | Pass | State |
| 2025-11-18 | ASCENT RESOURCES - UTICA LLC - WHEELING VALLEY WHL BL | Pass | State |
| 2025-11-18 | ASCENT RESOURCES - UTICA LLC - WHEELING VALLEY WHL BL | Pass | State |
| 2025-11-18 | ASCENT RESOURCES - UTICA LLC - WHEELING VALLEY WHL BL | Pass | State |
| 2025-11-18 | ASCENT RESOURCES - UTICA LLC - PANG WHL BL WELL PAD | Pass | State |
| 2025-11-18 | ASCENT RESOURCES - UTICA LLC - PANG WHL BL WELL PAD | Pass | State |
| 2025-11-18 | ASCENT RESOURCES - UTICA LLC - PANG WHL BL WELL PAD | Pass | State |
| 2025-11-18 | ASCENT RESOURCES - UTICA LLC - PANG WHL BL WELL PAD | Pass | State |
| 2025-11-18 | ASCENT RESOURCES - UTICA LLC - PANG WHL BL WELL PAD | Pass | State |
| 2025-11-18 | ASCENT RESOURCES - UTICA LLC - PANG WHL BL WELL PAD | Pass | State |
| 2025-10-29 | EQM OLYMPUS MIDSTREAM, LLC - TYGERR COMPRESSOR STATION | Pass | State |
| 2025-10-29 | EQM OLYMPUS MIDSTREAM, LLC - TYGERR COMPRESSOR STATION | Pass | State |
| 2025-10-29 | EQM OLYMPUS MIDSTREAM, LLC - TYGERR COMPRESSOR STATION | Pass | State |
| 2025-10-29 | EQM OLYMPUS MIDSTREAM, LLC - TYGERR COMPRESSOR STATION | Pass | State |
| 2025-10-29 | EQM OLYMPUS MIDSTREAM, LLC - TYGERR COMPRESSOR STATION | Pass | State |
| 2025-10-29 | EQM OLYMPUS MIDSTREAM, LLC - TYGERR COMPRESSOR STATION | Pass | State |
| 2025-10-29 | EQM OLYMPUS MIDSTREAM, LLC - TYGERR COMPRESSOR STATION | Pass | State |
| 2025-10-29 | EQM OLYMPUS MIDSTREAM, LLC - TYGERR COMPRESSOR STATION | Pass | State |
| 2025-10-29 | EQM OLYMPUS MIDSTREAM, LLC - TYGERR COMPRESSOR STATION | Pass | State |
| 2025-10-09 | ASCENT RESOURCES - UTICA LLC - PORTERFIELD WELL PAD | Pass | State |
| 2025-10-09 | ASCENT RESOURCES - UTICA LLC - PORTERFIELD WELL PAD | Pass | State |
| 2025-10-09 | ASCENT RESOURCES - UTICA LLC - PORTERFIELD WELL PAD | Pass | State |
| 2025-09-24 | ASCENT RESOURCES - UTICA LLC - TRUCHAN NE WHL BL | Pass | State |
| 2025-09-24 | ASCENT RESOURCES - UTICA LLC - TRUCHAN NE WHL BL | Pass | State |
| 2025-09-24 | ASCENT RESOURCES - UTICA LLC - TRUCHAN NE WHL BL | Pass | State |
| 2025-09-23 | ASCENT RESOURCES - UTICA LLC - SIDWELL WHL BL | Pass | State |
| 2025-09-23 | ASCENT RESOURCES - UTICA LLC - SIDWELL WHL BL | Pass | State |
| 2025-09-23 | ASCENT RESOURCES - UTICA LLC - SIDWELL WHL BL | Pass | State |
| 2025-09-23 | ASCENT RESOURCES - UTICA LLC - THREE DADS RCH BL | Pass | State |
| 2025-09-23 | ASCENT RESOURCES - UTICA LLC - THREE DADS RCH BL | Pass | State |
| 2025-09-23 | ASCENT RESOURCES - UTICA LLC - THREE DADS RCH BL | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-09-10 | MARKWEST MORRISTOWN COMPRESSOR STATION | Pass | State |
| 2025-08-28 | ASCENT RESOURCES - UTICA LLC - MATUSEK WHL BL | Pass | State |
| 2025-08-28 | ASCENT RESOURCES - UTICA LLC - MATUSEK WHL BL | Pass | State |
| 2025-08-28 | ASCENT RESOURCES - UTICA LLC - MATUSEK WHL BL | Pass | State |
| 2025-08-27 | ASCENT RESOURCES - UTICA, LLC - KEMPER | Pass | State |
| 2025-08-27 | ASCENT RESOURCES - UTICA, LLC - KEMPER | Pass | State |
| 2025-08-27 | ASCENT RESOURCES - UTICA, LLC - KEMPER | Pass | State |
| 2025-08-26 | ASCENT RESOURCES - UTICA LLC - BANNOCK UNN BL | Pass | State |
| 2025-08-26 | ASCENT RESOURCES - UTICA LLC - BANNOCK UNN BL | Pass | State |
| 2025-08-26 | ASCENT RESOURCES - UTICA LLC - BANNOCK UNN BL | Pass | State |
| 2025-08-26 | ASCENT RESOURCES - UTICA, LLC - WASSMANN | Pass | State |
Page 1 of 3NextPage 2
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.