EPA Air · by county
Air-emissions sources in Warren County, Pennsylvania
- 46Facilities
Every stationary source in Warren County, Pennsylvania that holds a Clean Air Act permit or is otherwise tracked by an air agency — planned, under construction, operating, seasonal or temporarily closed. Sources EPA records as permanently closed are not listed.
By emissions classification in Warren County
A source’s classification is the size band its potential emissions put it in: a major source is large enough to need a Title V operating permit, a synthetic minor has accepted limits to stay below that line, and a minor source sits below it outright.
Inspections in Warren County, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
- 2026 — inspections 23
- 2025 — inspections 24
- 2024 — inspections 34
- 2023 — inspections 41
- 2022 — inspections 35
- 2021 — inspections 54
- 2020 — inspections 27
- 2019 — inspections 63
- 2018 — inspections 65
- 2017 — inspections 55
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ALCON MFG CO/WARREN | Minor source | No |
| ALLEGHENY AGGREGATE INC/PITTSFIELD | Minor source | Yes |
| ALLEGHENY BUFFALO/CLARENDON | Minor source | No |
| BELDEN & BLAKE CORP/TIDIOUTE STA 1 | Minor source | No |
| CORNISH LUMBER CO/BEAR LAKE | Minor source | No |
| ED SHULTZ, INC | Minor source | No |
| ELKHORN GAS PROC LLC/KEYSTONE | Minor source | No |
| ELKHORN GAS PROC LLC/ROYSTONE | Minor source | No |
| ELLWOOD NATL FORGE/IRVINE | Major source | No |
| ENERVEST OPR LLC/KINGSLY STA | Minor source | No |
| EXCO NORTH COAST ENERGY INC/JOHNSON COMP STA | Minor source | No |
| GLENN O HAWBAKER INC/BROKENSTRAW | Minor source | No |
| HILLTRUX TANK LINES INC/BP STATION MARKET ST WARREN STAGE 1 | Minor source | No |
| IA CONST CORP/GARLAND MINE | Minor source | No |
| IA CONST CORP/STARBRICK PLT | Minor source | No |
| IRWIN WOOD PROD/GARLAND | Minor source | No |
| JARVIS CLNR/WARREN | Minor source | No |
| LARIMER & NORTON INC/AKELEY | Minor source | No |
| LIGNETICS OF NEW ENGLAND/YOUNGSVILLE | Minor source | No |
| LORANGER MFG CORP/WARREN | Minor source | No |
| MAUSER USA LLC/WARREN PLT | Minor source | No |
| MINARD RUN OIL CO/ZIMMERMAN HILL STA | Synthetic minor source | No |
| NATL FUEL GAS SUPPLY CORP/ROYSTONE COMP STA | Major source | No |
| NEISWONGER CONST/GARLAND PLT | Minor source | No |
| NORTON WOOD PROD/TIDIOUTE | Minor source | No |
| OWS ACQUISITION CO LLC/LAMOREE COMP STA | Synthetic minor source | No |
| OWS ENERGY LLC/SWART COMP STA | Minor source | No |
| PA DPW/WARREN STATE HOSP | Synthetic minor source | No |
| PAPCO INC/WARREN STA | Minor source | No |
| PAWS ALONG THE RIVER HUMANE SOCIETY/WARREN | Minor source | No |
| PELLEGRINO FOODS | Minor source | No |
| PENNCO IND/WARREN | Minor source | No |
| PPP FUTURE DEV INC/WARREN | Minor source | No |
| RANGE RESOURCES APPALACHIA/SPRING CREEK STA | Minor source | No |
| REXNORD COUPLING DIV/WARREN | Minor source | No |
| SHEFFIELD CONTAINER /SHEFFIELD | Minor source | No |
| STRUTHERS WELLS CORP/WARREN | Minor source | No |
| SUPERIOR TIRE & RUBBER CORP/W HARMAR ST FAC | Minor source | No |
| SUPERIOR TIRE & RUBBER/WARREN | Synthetic minor source | No |
| TONY L STEC LUMBER/GARLAND | Minor source | No |
| TORPEDO WIRE & STRIP/PITTSFIELD | Minor source | No |
| UNITED REFINING CO/WARREN PLT | Major source | No |
| WARREN GENERATION LLC/WARREN COMBUSTION TURBINE | Major source | No |
| WARREN MIDTOWN MOTORS, INC | Minor source | No |
| WHIRLEY IND INC/HARMAR ST | Minor source | No |
| WILBUR DEVORE LUMBER/YOUNGSVILLE | Minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.