EPA Air · stack tests by county and year
Air-emissions stack tests in Mercer County, Pennsylvania, 2017
- 13Stack 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 Mercer County, Pennsylvania during 2017. 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 Mercer County facility page.
Mercer County, Pennsylvania, 2017
Air-emissions stack tests in Mercer County, other years
Air-emissions stack tests recorded in Mercer County, Pennsylvania, 2017
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2017-12-05 | TENNESSEE GAS PIPELINE CO LLC/MERCER STA 219 | Pass | State |
| 2017-10-18 | NATL FUEL GAS SUPPLY CORP/MERCER COMP STA | Pass | State |
| 2017-10-03 | HERMITAGE MUNI AUTH/HERMITAGE WPCP | Pass | State |
| 2017-08-29 | WHEATLAND TUBE COUNCIL AVE PLT/WHEATLAND TUBE LLC — high-priority violation on file | Fail | State |
| 2017-08-28 | GROVE CITY COLL/GROVE CITY | Pass | State |
| 2017-05-18 | HILCORP ENERGY CO/LACKAWANNOCK LARMON CTL FAC | Pass | State |
| 2017-05-17 | HILCORP ENERGY CO/SHENANGO RADKOWSKI STA | Pass | State |
| 2017-05-17 | HILCORP ENERGY CO/JEFFERSON MONTGOMERY STA | Pass | State |
| 2017-03-15 | HILCORP ENERGY CO/SHENANGO RADKOWSKI STA | Pass | State |
| 2017-03-01 | PIN OAK MIDSTREAM LLC/HURTT COMP STA | Pass | State |
| 2017-03-01 | PIN OAK MIDSTREAM LLC/JACKSON CTR COMP STA | Pass | State |
| 2017-02-13 | NATL FUEL GAS SUPPLY CORP/MERCER COMP STA | Pass | State |
| 2017-02-08 | ELLWOOD CRANKSHAFT & MACH CO/SHARON | Pass | State |
Dates as filed by the agency that recorded the stack test. Figures from EPA’s ICIS-AIR download.