EPA Air · by county
Air-emissions sources in Williams County, Ohio
- 33Facilities
Every stationary source in Williams 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 Williams 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 Williams 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 7
- 2024 — inspections 13
- 2023 — inspections 13
- 2022 — inspections 10
- 2021 — inspections 19
- 2020 — inspections 14
- 2019 — inspections 9
- 2018 — inspections 17
- 2017 — inspections 11
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| AIRGAS USA, LLC | Minor source | No |
| ALLIED MOULDED PRODUCTS, INC. | Major source | Yes |
| ANDERSON AND VREELAND MIDWEST, INC. | Synthetic minor source | No |
| BARD MANUFACTURING COMPANY, INC | Minor source | No |
| BDJ INDUSTRIES INC. | Synthetic minor source | No |
| BRYAN MUNICIPAL UTILITIES | Major source | No |
| BRYAN MUNICIPAL UTILITIES | Major source | No |
| CCI READY MIX, LLC- EDGERTON PLANT | Minor source | No |
| CREATIVE LIQUID COATINGS, INC. | Minor source | No |
| DECORATIVE PAINT INCORPORATED | Major source | No |
| DIMENSION HARDWOOD VENEERS INC | Minor source | No |
| EDGERTON FORGE, INC. | Minor source | No |
| EDON FARMERS CO-OP | Minor source | No |
| EDON FARMERS COOP | Minor source | No |
| GERKEN MATERIALS INC - PLANT 20A | Minor source | No |
| ITW TOMCO | Minor source | No |
| MARTIN SPROCKET & GEAR, INC. | Minor source | No |
| MENARD, INC. | Minor source | No |
| MILL CREEK DAIRY | Emissions classification unknown | No |
| MINTEQ INTERNATIONAL, INC. | Minor source | No |
| OMEGA JV2 BRYAN DIESEL GENERATING STATION | Synthetic minor source | No |
| OMEGA JV2 EDGERTON DIESEL GENERATING STATION | Synthetic minor source | No |
| OMEGA JV2 MONTPELIER DIESEL GENERATING STATION | Synthetic minor source | No |
| PAHL READY MIX CONCRETE, INC. PLANT 3 | Minor source | No |
| REIFEL INDUSTRIES, INC. | Minor source | No |
| SAUDER MANUFACTURING CO. / STRYKER PLANT | Major source | No |
| STRYKER FARMERS EXCHANGE COMPANY | Minor source | No |
| STRYKER SUBSTATION PEAKER | Minor source | No |
| THE OHIO ART COMPANY | Synthetic minor source | No |
| TITAN TIRE CORPORATION OF BRYAN | Major source | No |
| WIELAND CHASE LLC | Synthetic minor source | Yes |
| WILLIAMS COUNTY LANDFILL | Major source | No |
| YANFENG GLOBAL AUTOMOTIVE INTERIOR SYSTEMS CO, LTD. | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.