EPA Air · by county
Air-emissions sources in Converse County, Wyoming
- 28Facilities
Every stationary source in Converse County, Wyoming 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 Converse 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 Converse 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 3
- 2024 — inspections 3
- 2023 — inspections 6
- 2022 — inspections 5
- 2021 — inspections 6
- 2018 — inspections 3
- 2017 — inspections 4
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| ANTELOPE MINE (ANTELOPE COAL LLC) | Minor source | No |
| BLACK HILLS BENTONITE:GLENROCK | Minor source | No |
| BRECKENRIDGE 11-21-35-67 1H (TRANSWORLD SYSTEMS PETROLEUM, INC.) | Synthetic minor source | No |
| BUCKING HORSE PLANT (JACKALOPE GAS GATHERING) | Major source | No |
| BUCKSHOT TREATING FACILITY (OWNER: THUNDER CREEK GAS SERVICES) | Minor source | No |
| CROELL REDI-MIX INC. CARMEN PIT | Minor source | No |
| DAVE JOHNSTON (PACIFICORP) | Major source | No |
| DCP MIDSTREAM LP - POWELL BOOSTER | Minor source | No |
| DCP MIDSTREAM LP - STEINLE RANCH BOOSTER | Minor source | No |
| DCP MIDSTREAM LP-HOGS DRAW BOOSTER STATN | Minor source | No |
| DOUGLAS COMPRESSOR STATION (WYOMING INTERSTATE GAS) | Major source | No |
| DOUGLAS GAS PLANT (TALLGRASS MIDSTREAM) | Major source | No |
| FINLEY RESOURCES INC.-KTU WATER INJECTIO | Minor source | No |
| INERTLINE RES. CORP. - BOX CREEK STATION | Minor source | No |
| INTERLINE GAS (LIGHTNING CREEK) | Minor source | No |
| MENTER PVG (CT-386) | Minor source | No |
| PALE HORSE COMPRESSOR STATION (JACKALOPE GAS GATHERING SERVICES) | Minor source | No |
| PRCC COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | Major source | No |
| ROSS BOOSTER STATION (DCP MIDSTREAM LP) | Synthetic minor source | No |
| SAGE GROUSE COMPRESSOR STATION (ONEOK ROCKIES MIDSTREAM, LLC) | Minor source | No |
| SCOTT COMPRESSOR STATION (TALLGRASS MIDSTREAM, LLC) | Major source | No |
| SLATE REFINING, LLC | Synthetic minor source | No |
| STEAMBOAT PROCESSING FACILITY (THUNDER CREEK GAS SERVICES) | Major source | No |
| T55 COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | Minor source | No |
| TALLGRASS INTERSTATE: GLENROCK COMP STAN | Minor source | No |
| WELL DRAW - AURORA COMPRESSOR STATION (TALLGRASS MIDSTREAM, LLC) | Major source | No |
| WGR ASSET HOLDING CO - SAND DUNES PLANT | Minor source | No |
| WIBAUX GOLD FEDERAL 4076 10-3-1SH (NORTHWOODS OPERATING LLC) | Synthetic minor source | No |
County as filed on the facility record. Figures from EPA’s ICIS-AIR download.