EPA Air · inspections by county and year

Air-emissions inspections in Butler County, Pennsylvania, 2020

114Inspections

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 2020. 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, 2020

Air-emissions inspections in Butler County, other years

Air-emissions inspections recorded in Butler County, Pennsylvania, 2020

Date	Facility	Kind	Agency
2020-12-30	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	PCE Off-Site	State
2020-12-23	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	PCE Off-Site	State
2020-12-23	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	PCE Off-Site	State
2020-12-23	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-23	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-23	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-23	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-23	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-23	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-23	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-02	SONNEBORN INC/PETROLIA PLT	PCE Off-Site	State
2020-12-01	MTN GATHERING LLC/PENN CRYO FAC	PCE Off-Site	State
2020-12-01	MTN GATHERING LLC/JEFFERSON COMP STA	PCE Off-Site	State
2020-12-01	MTN GATHERING LLC/JEFFERSON COMP STA	PCE Off-Site	State
2020-12-01	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-01	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-01	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-01	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-01	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-12-01	PINE RUN MIDSTREAM LLC/BASS COMP STA	PCE Off-Site	State
2020-12-01	UGI MORAINE EAST GATHERING LLC/RENICK COMP STA	PCE Off-Site	State
2020-12-01	PINE RUN MIDSTREAM LLC/BICKER COMP STA	PCE Off-Site	State
2020-11-30	MARKWEST LIBERTY BLUESTONE LLC/BLUESTONE GAS PROC PLT	PCE Off-Site	State
2020-11-30	MARKWEST LIBERTY BLUESTONE LLC/ROYAL OAK COMP STA	PCE Off-Site	State
2020-11-25	PA STATE SYS OF HIGHER ED/SLIPPERY ROCK UNIV PA	PCE Off-Site	State
2020-11-24	CALUMET KARNS CITY REF LLC/KARNS CITY	PCE Off-Site	State
2020-11-24	COHERENT CORP SAXONBURG PLT	PCE Off-Site	State
2020-11-24	IRON MOUNTAIN INFORMATION MANAGEMENT LLC/BOYERS	PCE Off-Site	State
2020-11-24	CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS	PCE Off-Site	State
2020-11-24	MARKWEST LIBERTY BLUESTONE LLC/TRILLITH COMP STA	PCE Off-Site	State
2020-11-24	MARKWEST LIBERTY BLUESTONE LLC/TRILLITH COMP STA	PCE Off-Site	State
2020-11-24	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-11-24	PINE RUN MIDSTREAM LLC/BASS COMP STA	PCE Off-Site	State
2020-11-24	PINE RUN MIDSTREAM LLC/BASS COMP STA	PCE Off-Site	State
2020-11-24	ETC NORTHEAST PIPELINE/GALAXY COMP STA	PCE Off-Site	State
2020-11-24	PINE RUN MIDSTREAM LLC/BICKER COMP STA	PCE Off-Site	State
2020-11-24	PINE RUN MIDSTREAM LLC/BICKER COMP STA	PCE Off-Site	State
2020-11-23	KAWNEER CO INC/CRANBERRY TWP	PCE Off-Site	State
2020-11-23	SENECA LANDFILL INC/SENECA	PCE Off-Site	State
2020-11-19	BNZ MATERIALS INC/ZELIENOPLE	PCE On-Site Monitoring/Sampling	State
2020-10-29	RIVERWEST APPALACHIA MIDSTREAM LLC/CLINTON COMP STA	FCE On-Site	State
2020-10-28	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	PCE Off-Site	State
2020-10-15	ONEIDA VALLEY MIDSTRAM LLC/CONSTELLATION COMP STA	FCE On-Site	State
2020-10-07	RIVERWEST APPALACHIA MIDSTREAM LLC/CLINTON COMP STA	PCE On-Site Monitoring/Sampling	State
2020-09-25	MARKWEST LIBERTY BLUESTONE LLC/VOLL COMP STA	PCE Off-Site	State
2020-09-23	PENN UNITED TECH 795-797-799 N PIKE RD	PCE On-Site Monitoring/Sampling	State
2020-09-23	ONEIDA VALLEY MIDSTRAM LLC/CONSTELLATION COMP STA	PCE On-Site Monitoring/Sampling	State
2020-09-15	MARKWEST LIBERTY BLUESTONE LLC/BLUESTONE GAS PROC PLT	FCE On-Site	State
2020-09-14	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	PCE Off-Site	State
2020-08-26	CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS	FCE On-Site	State
2020-08-25	MARKWEST LIBERTY BLUESTONE LLC/VOLL COMP STA	PCE Off-Site	State
2020-08-24	MARKWEST LIBERTY BLUESTONE LLC/VOLL COMP STA	PCE Off-Site	State
2020-08-04	CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS	PCE On-Site Monitoring/Sampling	State
2020-07-30	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	PCE Off-Site	State
2020-07-16	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	FCE On-Site	State
2020-07-10	RIVERWEST APPALACHIA MIDSTREAM LLC/CLINTON COMP STA	PCE Off-Site	State
2020-07-09	HARSCO MINERALS/WINFIELD TWP	FCE On-Site	State
2020-07-07	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	PCE On-Site Monitoring/Sampling	State
2020-06-17	FANNIE'S FRIENDS/ANIMAL CREMATORY	FCE On-Site	State
2020-06-02	SONNEBORN INC/PETROLIA PLT	FCE On-Site	State
2020-05-21	MARKWEST LIBERTY BLUESTONE LLC/SARSEN GAS PROC PLT	PCE Off-Site	State
2020-05-03	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	PCE Off-Site	State
2020-04-30	SONNEBORN INC/PETROLIA PLT	PCE Off-Site	State
2020-04-30	ONEIDA VALLEY MIDSTRAM LLC/CONSTELLATION COMP STA	PCE Off-Site	State
2020-04-23	MARKWEST LIBERTY BLUESTONE LLC/TRILLITH COMP STA	PCE Off-Site	State
2020-04-23	MARKWEST LIBERTY BLUESTONE LLC/ROYAL OAK COMP STA	PCE Off-Site	State
2020-04-15	SENECA LANDFILL INC/SENECA	PCE Off-Site	State
2020-04-14	ETC NORTHEAST PIPELINE/GALAXY COMP STA	PCE Off-Site	State
2020-04-07	CALUMET KARNS CITY REF LLC/KARNS CITY	PCE Off-Site	State
2020-04-07	PURVIS BROS INC/MARS	PCE Off-Site	State
2020-04-06	CUE INC/CRANBERRY TWP PLT	PCE Off-Site	State
2020-04-02	MARKWEST LIBERTY BLUESTONE LLC/VOLL COMP STA	PCE Off-Site	State
2020-03-31	LINDY PAVING INC/ZELIENOPLE PLT	PCE Off-Site	State
2020-03-27	VORTEQ COIL FINISHERS/VALENCIA PLT	PCE Off-Site	State
2020-03-27	PINE RUN MIDSTREAM LLC/BASS COMP STA	PCE Off-Site	State
2020-03-27	PINE RUN MIDSTREAM LLC/BREWER INTERCONNECT STA	PCE Off-Site	State
2020-03-27	PINE RUN MIDSTREAM LLC/BICKER COMP STA	PCE Off-Site	State
2020-03-26	PENN UNITED TECH/CARBIDE GROUP	PCE Off-Site	State
2020-03-24	UGI MORAINE EAST GATHERING LLC/RENICK COMP STA	PCE Off-Site	State
2020-03-23	INDSPEC CHEM CORP/PETROLIA	PCE Off-Site	State
2020-03-23	MTN GATHERING LLC/PENN CRYO FAC	PCE Off-Site	State
2020-03-23	MTN GATHERING LLC/JEFFERSON COMP STA	PCE Off-Site	State
2020-03-23	MTN GATHERING LLC/PALKO PURCHASE METER	PCE Off-Site	State
2020-03-23	MTN GATHERING LLC/FORWARD COMP STA	PCE Off-Site	State
2020-03-20	EAGLE PRINTING CO/PROD CTR	PCE Off-Site	State
2020-03-18	ARMSTRONG CEMENT & SUPPLY/WINFIELD — high-priority violation on file	PCE Off-Site	State
2020-03-18	MARKWEST LIBERTY BLUESTONE LLC/BLUESTONE GAS PROC PLT	PCE Off-Site	State
2020-03-12	FANNIE'S FRIENDS/ANIMAL CREMATORY	PCE On-Site Monitoring/Sampling	State
2020-03-11	OESTERLINGS SANDBLASTING/BUTLER	FCE On-Site	State
2020-03-11	SCRAP SALVAGE & SURPLUS/BUTLER PLT — high-priority violation on file	FCE On-Site	State
2020-03-10	PA STATE SYS OF HIGHER ED/SLIPPERY ROCK UNIV PA	PCE Off-Site	State
2020-03-10	OESTERLINGS SANDBLASTING/BUTLER	PCE Off-Site	State
2020-03-10	CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS	PCE Off-Site	State
2020-03-09	WASTE MGMT DSPL SVC/NORTHWEST SANITARY LANDFILL	PCE Off-Site	State
2020-03-03	KAWNEER CO INC/CRANBERRY TWP	PCE Off-Site	State
2020-02-28	CLEVELAND CLIFFS STEEL CORP/ BUTLER WORKS	PCE Off-Site	State
2020-02-26	JSP INTL/EAST BUTLER	PCE On-Site Monitoring/Sampling	State
2020-02-24	BNZ MATERIALS INC/ZELIENOPLE	PCE Off-Site	State
2020-02-20	BUTLER COLOR PRESS/BUTLER	PCE Off-Site	State
2020-02-19	SENECA VALLEY SCH DIST/SENECA VALLEY JR SR HIGH SCH	FCE On-Site	State

Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.