EPA Air · stack tests by county and year
Air-emissions stack tests in Monroe County, Ohio, 2025
- 233Stack 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 Monroe 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 Monroe County facility page.
Monroe County, Ohio, 2025
Air-emissions stack tests in Monroe County, other years
Air-emissions stack tests recorded in Monroe County, Ohio, 2025
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2025-12-30 | EMERSON BELLE OHI -UTICA PAD 1 952455 | Pass | State |
| 2025-12-30 | EMERSON BELLE OHI -UTICA PAD 1 952455 | Pass | State |
| 2025-12-30 | EMERSON BELLE OHI -UTICA PAD 1 952455 | Pass | State |
| 2025-11-21 | GULFPORT APPALACHIA, LLC - ROBINETTE | Pass | State |
| 2025-11-21 | GULFPORT APPALACHIA, LLC - ROBINETTE | Pass | State |
| 2025-11-21 | GULFPORT APPALACHIA, LLC - ROBINETTE | Pass | State |
| 2025-11-13 | GULFPORT APPALACHIA, LLC - HOWELL | Pass | State |
| 2025-11-13 | GULFPORT APPALACHIA, LLC - HOWELL | Pass | State |
| 2025-11-13 | GULFPORT APPALACHIA, LLC - HOWELL | Pass | State |
| 2025-10-29 | RICE DRILLING D LLC - DANGEL PAD | Pass | State |
| 2025-10-29 | RICE DRILLING D LLC - DANGEL PAD | Pass | State |
| 2025-10-29 | RICE DRILLING D LLC - DANGEL PAD | Pass | State |
| 2025-10-23 | MCINTIRE NORTH PAD 952640 | Pass | State |
| 2025-10-23 | MCINTIRE NORTH PAD 952640 | Pass | State |
| 2025-10-23 | MCINTIRE NORTH PAD 952640 | Pass | State |
| 2025-10-21 | DAVID STALDER PAD 952419 | Pass | State |
| 2025-10-21 | DAVID STALDER PAD 952419 | Pass | State |
| 2025-10-21 | DAVID STALDER PAD 952419 | Pass | State |
| 2025-10-21 | DAVID STALDER PAD 952419 | Pass | State |
| 2025-10-21 | DAVID STALDER PAD 952419 | Pass | State |
| 2025-10-21 | DAVID STALDER PAD 952419 | Pass | State |
| 2025-10-16 | MCINTIRE NORTH PAD 952640 | Pass | State |
| 2025-10-16 | MCINTIRE NORTH PAD 952640 | Pass | State |
| 2025-10-16 | MCINTIRE NORTH PAD 952640 | Pass | State |
| 2025-10-15 | EUREKA MIDSTREAM - CAIN RIDGE COMPRESSOR STATION | Pass | State |
| 2025-10-15 | EUREKA MIDSTREAM - CAIN RIDGE COMPRESSOR STATION | Pass | State |
| 2025-10-15 | EUREKA MIDSTREAM - CAIN RIDGE COMPRESSOR STATION | Pass | State |
| 2025-10-15 | EUREKA MIDSTREAM - CAIN RIDGE COMPRESSOR STATION | Pass | State |
| 2025-10-15 | EUREKA MIDSTREAM - CAIN RIDGE COMPRESSOR STATION | Pass | State |
| 2025-10-15 | EUREKA MIDSTREAM - CAIN RIDGE COMPRESSOR STATION | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-26 | EQM OLYMP MIDSTM GOLIATH, GODZILLA FORTRESS CMPRSR STNS | Pass | State |
| 2025-09-22 | CRAIG MILLER PAD 952413 | Pass | State |
| 2025-09-22 | CRAIG MILLER PAD 952413 | Pass | State |
| 2025-09-22 | CRAIG MILLER PAD 952413 | Pass | State |
| 2025-09-22 | SAWYERS PAD 952878 | Pass | State |
| 2025-09-22 | SAWYERS PAD 952878 | Pass | State |
| 2025-09-22 | SAWYERS PAD 952878 | Pass | State |
| 2025-09-19 | GULFPORT APPALACHIA, LLC - JONES PAD | Pass | State |
| 2025-09-19 | GULFPORT APPALACHIA, LLC - JONES PAD | Pass | State |
| 2025-09-19 | GULFPORT APPALACHIA, LLC - JONES PAD | Pass | State |
| 2025-09-19 | GULFPORT APPALACHIA, LLC - ROUTH | Pass | State |
| 2025-09-19 | GULFPORT APPALACHIA, LLC - ROUTH | Pass | State |
| 2025-09-19 | GULFPORT APPALACHIA, LLC - ROUTH | Pass | State |
| 2025-09-09 | HERRICK PAD 952535 | Pass | State |
| 2025-09-09 | HERRICK PAD 952535 | Pass | State |
| 2025-09-09 | HERRICK PAD 952535 | Pass | State |
| 2025-09-09 | WILEY PAD 952982 | Pass | State |
| 2025-09-09 | WILEY PAD 952982 | Pass | State |
| 2025-09-09 | WILEY PAD 952982 | Pass | State |
| 2025-09-08 | RICHARD STALDER PAD 952766 | Pass | State |
| 2025-09-08 | RICHARD STALDER PAD 952766 | Pass | State |
| 2025-09-08 | RICHARD STALDER PAD 952766 | Pass | State |
| 2025-09-08 | RIGGENBACH PAD 952771 | Pass | State |
| 2025-09-08 | RIGGENBACH PAD 952771 | Pass | State |
| 2025-09-08 | RIGGENBACH PAD 952771 | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-04 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-03 | TRIAD HUNTER LLC - FORNI PAD | Pass | State |
| 2025-09-03 | TRIAD HUNTER LLC - FORNI PAD | Pass | State |
| 2025-09-03 | TRIAD HUNTER LLC - FORNI PAD | Pass | State |
| 2025-09-03 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-03 | EUREKA MIDSTREAM-ZINK COMPRESSOR STATION | Pass | State |
| 2025-09-03 | DIVERSIFIED PRODUCTION LLC - MOONRAKER PAD | Pass | State |
| 2025-09-03 | DIVERSIFIED PRODUCTION LLC - MOONRAKER PAD | Pass | State |
| 2025-09-03 | DIVERSIFIED PRODUCTION LLC - MOONRAKER PAD | Pass | State |
| 2025-09-02 | PEAVINE PAD 952737 | Pass | State |
| 2025-09-02 | PEAVINE PAD 952737 | Pass | State |
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Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.