EPA Air · inspections by county and year
Air-emissions inspections in Butler County, Pennsylvania, 2021
- 251Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Each row below is one inspection recorded against a source in Butler County, Pennsylvania during 2021. 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 Butler County facility page.
Butler County, Pennsylvania, 2021
Air-emissions inspections in Butler County, other years
Air-emissions inspections recorded in Butler County, Pennsylvania, 2021
| Date | Facility | Kind | Agency |
|---|---|---|---|
| 2021-03-10 | PA STATE SYS OF HIGHER ED/SLIPPERY ROCK UNIV PA | FCE On-Site | State |
| 2021-03-09 | ALLEGHENY MINERAL CORP/MURRINSVILLE | PCE Off-Site | State |
| 2021-03-09 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-03-09 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-03-09 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-03-09 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-03-09 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-03-09 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-03-09 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-03-09 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-03-09 | ETC NORTHEAST PIPELINE/GALAXY COMP STA | PCE Off-Site | State |
| 2021-03-08 | ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file | PCE Off-Site | State |
| 2021-03-05 | CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS | PCE On-Site Monitoring/Sampling | State |
| 2021-03-03 | OESTERLINGS SANDBLASTING/BUTLER | PCE Off-Site | State |
| 2021-02-26 | VORTEQ COIL FINISHERS/VALENCIA PLT | PCE Off-Site | State |
| 2021-02-26 | PA STATE SYS OF HIGHER ED/SLIPPERY ROCK UNIV PA | PCE Off-Site | State |
| 2021-02-23 | WASTE MGMT DSPL SVC/NORTHWEST SANITARY LANDFILL | PCE Off-Site | State |
| 2021-02-18 | UGI MORAINE EAST GATHERING LLC/RENICK COMP STA | PCE Off-Site | State |
| 2021-02-16 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-16 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-16 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-16 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-16 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-16 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-16 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-16 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-16 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-16 | UGI MORAINE EAST GATHERING LLC/RENICK COMP STA | PCE Off-Site | State |
| 2021-02-11 | PINE RUN MIDSTREAM LLC/BICKER COMP STA | PCE Off-Site | State |
| 2021-02-09 | PINE RUN MIDSTREAM LLC/BASS COMP STA | PCE Off-Site | State |
| 2021-02-09 | PINE RUN MIDSTREAM LLC/BREWER INTERCONNECT STA | PCE Off-Site | State |
| 2021-02-01 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-01 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-01 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-02-01 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-28 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-27 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-26 | PA STATE SYS OF HIGHER ED/SLIPPERY ROCK UNIV PA | PCE Off-Site | State |
| 2021-01-26 | ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file | PCE Off-Site | State |
| 2021-01-25 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-25 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-21 | WIEST ASPHALT PROD/BUTLER | PCE Off-Site | State |
| 2021-01-21 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-19 | MARKWEST LIBERTY BLUESTONE LLC/TRILLITH COMP STA | PCE Off-Site | State |
| 2021-01-19 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-19 | MARKWEST LIBERTY BLUESTONE LLC/ROYAL OAK COMP STA | PCE Off-Site | State |
| 2021-01-11 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-11 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-04 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-04 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
| 2021-01-04 | MTN GATHERING LLC/FORWARD COMP STA | PCE Off-Site | State |
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Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.