EPA Air · stack tests by county and year
Air-emissions stack tests in Harrison County, Ohio, 2025
- 199Stack 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 Harrison 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 Harrison County facility page.
Harrison County, Ohio, 2025
Air-emissions stack tests in Harrison County, other years
Air-emissions stack tests recorded in Harrison County, Ohio, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-06-19 | BLUE RACER MIDSTREAM, LLC - MIZER STATION | Pass | State |
| 2025-06-11 | BLUE RACER MIDSTREAM LLC - HFS#3 (ATHENS B) | Pass | State |
| 2025-06-11 | BLUE RACER MIDSTREAM LLC - HFS#3 (ATHENS B) | Pass | State |
| 2025-06-11 | BLUE RACER MIDSTREAM LLC - HFS#3 (ATHENS B) | Pass | State |
| 2025-06-10 | BLUE RACER MIDSTREAM LLC - HFS#2 | Pass | State |
| 2025-06-10 | BLUE RACER MIDSTREAM LLC - HFS#2 | Pass | State |
| 2025-06-10 | BLUE RACER MIDSTREAM LLC - HFS#2 | Pass | State |
| 2025-05-23 | GULFPORT APPALACHIA, LLC - LAKE VII PAD | Pass | State |
| 2025-05-23 | GULFPORT APPALACHIA, LLC - LAKE VII PAD | Pass | State |
| 2025-05-23 | GULFPORT APPALACHIA, LLC - LAKE VII PAD | Pass | State |
| 2025-05-15 | EOG RESOURCES, INC. - KRAMER 1-13-7 PAD | Pass | State |
| 2025-05-15 | EOG RESOURCES, INC. - KRAMER 1-13-7 PAD | Pass | State |
| 2025-05-13 | EOG RESOURCES, INC. - SHC ENTERPRISES 32-13-6 PAD | Pass | State |
| 2025-05-13 | EOG RESOURCES, INC. - SHC ENTERPRISES 32-13-6 PAD | Pass | State |
| 2025-05-13 | EOG RESOURCES, INC. - SHC ENTERPRISES 32-13-6 PAD | Pass | State |
| 2025-05-09 | GULFPORT APPALACHIA, LLC - KAGE PAD | Pass | State |
| 2025-05-09 | GULFPORT APPALACHIA, LLC - KAGE PAD | Pass | State |
| 2025-05-09 | GULFPORT APPALACHIA, LLC - KAGE PAD | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-05-06 | MARKWEST YODER COMPRESSOR STATION | Pass | State |
| 2025-04-10 | ASCENT RESOURCES - UTICA LLC - VICTORIA ATH HR | Pass | State |
| 2025-04-10 | ASCENT RESOURCES - UTICA LLC - VICTORIA ATH HR | Pass | State |
| 2025-04-10 | ASCENT RESOURCES - UTICA LLC - VICTORIA ATH HR | Pass | State |
| 2025-04-10 | ASCENT RESOURCES - UTICA LLC - SHEPORGI GRN HR | Pass | State |
| 2025-04-10 | ASCENT RESOURCES - UTICA LLC - SHEPORGI GRN HR | Pass | State |
| 2025-04-10 | ASCENT RESOURCES - UTICA LLC - SHEPORGI GRN HR | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-14 | UTICA GAS SERVICES, LLC - SCIO COMPRESSOR STATION | Pass | State |
| 2025-03-13 | ASCENT RESOURCES - UTICA LLC - LIGGETT ATH HR | Pass | State |
| 2025-03-13 | ASCENT RESOURCES - UTICA LLC - LIGGETT ATH HR | Pass | State |
| 2025-03-13 | ASCENT RESOURCES - UTICA LLC - LIGGETT ATH HR | Pass | State |
| 2025-02-14 | ASCENT RESOURCES - UTICA LLC - CYPRESS CDZ HR | Pass | State |
| 2025-02-14 | ASCENT RESOURCES - UTICA LLC - CYPRESS CDZ HR | Pass | State |
| 2025-02-14 | ASCENT RESOURCES - UTICA LLC - CYPRESS CDZ HR | Pass | State |
| 2025-02-13 | ASCENT RESOURCES - UTICA LLC - CYPRESS CDZ HR | Pass | State |
| 2025-02-13 | ASCENT RESOURCES - UTICA LLC - CYPRESS CDZ HR | Pass | State |
| 2025-02-13 | ASCENT RESOURCES - UTICA LLC - CYPRESS CDZ HR | Pass | State |
| 2025-02-13 | ASCENT RESOURCES - UTICA LLC - LIGGETT ATH HR | Pass | State |
| 2025-02-13 | ASCENT RESOURCES - UTICA LLC - LIGGETT ATH HR | Pass | State |
| 2025-02-13 | ASCENT RESOURCES - UTICA LLC - LIGGETT ATH HR | Pass | State |
| 2025-01-20 | EOG RESOURCES, INC. - STOCKER HN MON PAD | Pass | State |
| 2025-01-20 | EOG RESOURCES, INC. - STOCKER HN MON PAD | Pass | State |
| 2025-01-20 | EOG RESOURCES, INC. - STOCKER HN MON PAD | Pass | State |
| 2025-01-16 | EOG RESOURCES, INC. - E CLARK SOUTH CTB | Pass | State |
| 2025-01-16 | EOG RESOURCES, INC. - E CLARK SOUTH CTB | Pass | State |
| 2025-01-16 | EOG RESOURCES, INC. - E CLARK SOUTH CTB | Pass | State |
| 2025-01-16 | EOG RESOURCES INC - WOLVERINE CTB | Pass | State |
| 2025-01-16 | EOG RESOURCES INC - WOLVERINE CTB | Pass | State |
| 2025-01-16 | EOG RESOURCES INC - WOLVERINE CTB | Pass | State |
| 2025-01-15 | EOG RESOURCES INC - WOLVERINE CTB | Pass | State |
| 2025-01-15 | EOG RESOURCES INC - WOLVERINE CTB | Pass | State |
| 2025-01-15 | EOG RESOURCES INC - WOLVERINE CTB | Pass | State |
| 2025-01-02 | GULFPORT APPALACHIA, LLC - BOY SCOUT WELL PAD | Pass | State |
| 2025-01-02 | GULFPORT APPALACHIA, LLC - BOY SCOUT WELL PAD | Pass | State |
| 2025-01-02 | GULFPORT APPALACHIA, LLC - BOY SCOUT WELL PAD | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.