EPA Air · by county
Air-emissions sources in Guernsey County, Ohio
- 128Facilities
Every stationary source in Guernsey County, Ohio 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 Guernsey 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 Guernsey 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.
- 2025 — inspections 5
- 2024 — inspections 20
- 2022 — inspections 15
- 2021 — inspections 4
- 2019 — inspections 8
- 2018 — inspections 4
- 2017 — inspections 8
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| MARKWEST ENERGY PARTNERS - ONEGA LAUNCHER STATION | No | |
| MARKWEST ENERGY PARTNERS - OXFORD ROAD STATION | No | |
| MARKWEST ENERGY PARTNERS - SHUGERT DADDY LAUNCHER STATION | No | |
| MARKWEST ENERGY PARTNERS - STIERS LAUNCHER STATION | No | |
| MONOGRAM METALS, INC. | Minor source | No |
| NATIONAL LIME & STONE CO | Minor source | No |
| NLS ASPHALT, INC. - PLANT #4 | Synthetic minor source | No |
| OHIOHEALTH SOUTHEASTERN MEDICAL CENTER | Minor source | No |
| OUTLAW PAD 952731 | Minor source | No |
| OWS ACQ CO - A160 MO | Minor source | No |
| PACKAGING MATERIALS, INC. | Minor source | No |
| PICOMA INDUSTRIES-A DIVISION OF ZEKELMAN INDUSTRIES | Minor source | No |
| PIN OAK ENERGY PARTNERS - SPENCER PAD | Minor source | No |
| PIN OAK ENERGY PARTNERS- CLARK WELL PAD | Minor source | No |
| PLASTIC COMPOUNDERS, INC. | Emissions classification unknown | No |
| POSEY PAD 952746 | Minor source | No |
| QUANEX IG SYSTEMS INC. | Minor source | No |
| QUANEX IG SYSTEMS INC. DBA QUANEX CUSTOM MIXING | Minor source | No |
| RESERVE EQUIPMENT INC. P001 | Minor source | No |
| RESERVE EQUIPMENT INC. P003 | Minor source | No |
| RESERVE EQUIPMENT, INC. P002 | Minor source | No |
| RESERVE EQUIPMENT, INC. P004 | Minor source | No |
| ROCKY ENTERPRISE, LLC | Minor source | No |
| SCOTT PAD 952880 | Minor source | No |
| SMITH CONCRETE CAMBRIDGE 05452 | Minor source | No |
| SUPERIOR HARDWOODS | Minor source | No |
| TENNECO CORPORATION | Minor source | No |
| THE NATIONAL LIME AND STONE COMPANY - SCREENING PLANT | Minor source | No |
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County as filed on the facility record. Figures from EPA’s ICIS-AIR download.