EPA Air · by state
Air-emissions sources in Wyoming
- 687Facilities
By emissions classification in Wyoming
High-priority violations in Wyoming
9 sources in Wyoming carry a current high-priority Clean Air Act violation.
Counties in Wyoming
- Albany County 13
- Big Horn County 15
- Campbell County 93
- Carbon County 25
- Converse County 28
- Crook County 11
- Fremont County 20
- Goshen County 6
- Hot Springs County 8
- Johnson County 41
- Laramie County 42
- Lincoln County 23
- Natrona County 54
- Niobrara County 27
- Park County 25
- Platte County 15
- Sheridan County 35
- Sublette County 34
- Sweetwater County 106
- Teton County 4
- Uinta County 29
- Undetermined County 14
- Washakie County 10
- Weston County 9
Industries in Wyoming
Sources are grouped by the first industry code on the facility record.
- Oil and gas extraction (NAICS 2111) 185
- Pipeline transportation (NAICS 4862) 182
- Mining and quarrying (NAICS 2123) 81
- Petroleum and coal products manufacturing (NAICS 3241) 63
- Mining and quarrying (NAICS 2121) 22
- Utilities (NAICS 2211) 14
- Mining support (NAICS 2131) 12
- Heavy and civil engineering construction (NAICS 2371) 11
- Pipeline transportation (NAICS 4861) 11
- Waste management and remediation (NAICS 5622) 9
- Nonmetallic mineral product manufacturing (NAICS 3273) 7
- Pipeline transportation (NAICS 4869) 6
- Heavy and civil engineering construction (NAICS 2373) 6
- Animal production (NAICS 1122) 5
- Wood product manufacturing (NAICS 3211) 5
- Food manufacturing (NAICS 3113) 4
- Waste management and remediation (NAICS 5629) 4
- Nonmetallic mineral product manufacturing (NAICS 3274) 4
- Hospitals (NAICS 6221) 4
- Chemical manufacturing (NAICS 3251) 3
- Data processing and hosting (NAICS 5182) 3
Air inspections in Wyoming, by year
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.
Facilities
| Facility↑↓ | Classification↑↓ | HPV |
|---|---|---|
| 50 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC) | Major source | No |
| AAA RECYCLING & SALVAGE | Minor source | No |
| ACE SALVAGE ENTERPRISES, INC | Minor source | No |
| ADMIRAL BEVERAGE CORP | Minor source | No |
| AINSWORTH FLARE (NATURAL GAS PROCESSING CO.) | Minor source | No |
| AIRPORT (NATRONA COUNTY INTERNATIONAL AIRPORT) | Synthetic minor source | No |
| AKA ENERGY GROUP:WATERFALL COMP STATION | Minor source | No |
| ALTHOFF (CT-806) | Minor source | No |
| AMOCO PIPELINE CO. - CASPER STATION | Minor source | No |
| AMOCO PIPELINE CO. SALT CREEK STATION | Minor source | No |
| AMOCO RYCKMAN CREEK | Minor source | No |
| AMOCO WINKLEMAN DOME | Minor source | No |
| ANADARKO E&P CELSIUS FEDERAL 13-14D 3 | Minor source | No |
| ANADARKO E&P ONSHORE: HAILSTONE 2-08E | Minor source | No |
| ANAHEIM COMPRESSOR STATION (WGR ASSET) | Minor source | No |
| ANGELO MATERIALS | Minor source | No |
| ANSCHUTZ CORP-ANSCHUTZ RANCH EAST PUMP | Minor source | No |
| ANSCHUTZ RANCH EAST (NORTH SHORE EXPLORATION & PRODUCTION, LLC) | Minor source | No |
| ANTELOPE ENERGY CO AQUARIUS 14-9 | Minor source | No |
| ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES) | Major source | No |
| ANTELOPE MINE (ANTELOPE COAL LLC) | Minor source | No |
| ARCH OF WY_SEMINOE II MINE | Minor source | No |
| ARCH OF WYOMING - CARBON BASIN MINES | Minor source | No |
| ARLINGTON COMPRESSOR STATION (ROCKIES EXPRESS PIPELINE) | Major source | No |
| ARMINTO PLANT (OWNER: TOLSA WYOMING BENTONITE CORPORATION) | Minor source | No |
| ARVADA GENERATION STATION (BASIN ELECTRIC POWER COOP) | Major source | No |
| ASBESTOS TECHNOLOGY, INC. | Minor source | No |
| ASPHALT CEMENT UNLOADING FACILITY (WESTERN STATES ASPHALT LLC) | Minor source | No |
| AUGUSTA-PEBBLE BEACH COMPRESSOR STATION (PRONGHORN MIDSTREAM LLC) | Major source | No |
| B & M SALVAGE | Minor source | No |
| BADINGER (CT-811) | Minor source | No |
| BAGGS MAINLINE/BLUE GAP COMPRESSOR STATION (CROWHEART ENERGY, LLC) | Synthetic minor source | No |
| BARBER CREEK GENERATION STATION (BASIN ELECTRIC POWER COOP) | Major source | No |
| BAXTER COMPRESSOR STATION (WYOMING INTERSTATE CO) | Major source | No |
| BEAR DRAW-BRUIN COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Minor source | No |
| BEAR PAW ENERGY-MAVERICK CS | Minor source | No |
| BEAR PAW ENERGY-PRAIRIE DOG POD F | Minor source | No |
| BEAR PAW ENERGY-RIVER COMPRESSOR STN | Minor source | No |
| BEAVER CREEK COMPRESSOR STATION (DENBURY ONSHORE, LLC) | Major source | No |
| BECHO, INCORPORATED | Minor source | No |
| BELLE AYRE MINE (CONTURA COAL WEST, LLC) | Minor source | No |
| BELLE FOURCHE PIPELINE CO - MELLOTT STAN | Minor source | No |
| BELLE FOURCHE PIPELINE CO-HOUSE CREEK | Minor source | No |
| BERKSHIRE HATHAWAY ENERGY:GRANGER PUMP S | Minor source | No |
| BERT COMPRESSOR STATION (WGR ASSET) | Minor source | No |
| BIG HORN CAL CT-799 | Minor source | No |
| BIG HORN COAL CO, BIG HORN MINE | Minor source | No |
| BIG ISLAND MINE & REFINERY (SISECAM WYOMING LLC) | Major source | Yes |
| BIG SKY ASPHALT (CT-956) | Minor source | No |
| BIGHORN DIVIDE & WY RAIL BONNEVILLE TRAN | Minor source | No |
| BIRCH CREEK COMPRESSOR STATION @BATTERY A (HILCORP ENERGY COMPANY) | Minor source | No |
| BIRD CANYON/COUNTY LINE COMPRESSOR STATION (ENTERPRISE JONAH GAS GATHERING CO) | Major source | No |
| BISON TREATING FACILITY (CRESTONE POWDER RIVER, L.L.C.) | Major source | No |
| BLACK BEAR OIL-EAST SALT CREEK COMP STAN | Minor source | No |
| BLACK BUTTE COAL CO: BLACK BUTTE MINE | Minor source | No |
| BLACK BUTTE LEUCITE_HILLS MINE | Minor source | No |
| BLACK HILL EXP & PRO DIXON 1-20 | Minor source | No |
| BLACK HILLS BENTONITE: WORLAND PLANT | Minor source | No |
| BLACK HILLS BENTONITE:GLENROCK | Minor source | No |
| BLACK HILLS EXP & PRO DIXON 3-19 | Minor source | No |
| BLACK HILLS EXP & PRO DIZON 2-20 | Minor source | No |
| BLACK THUNDER MINE (THUNDER BASIN COAL COMPANY) | Synthetic minor source | No |
| BLACKJACK OIL CO:STEAMBOAT JCT SALES GAS | Minor source | No |
| BLACKS FORK GAS PLANT (HARVEST MIDSTREAM COMPANY) | Major source | No |
| BLIZZARD TOWING | Minor source | No |
| BLUE FOREST (WGR OPERATING, LP) | Minor source | No |
| BO'S EXCAVTNG CT-644 | Minor source | No |
| BO'S EXCAVTNG CT-784 | Minor source | No |
| BOLT 35 COMPRESSOR STATION (EOG RESOURCES, INC.) | Major source | No |
| BOMBSITE-NICHOLS COMPRESSOR STATION (POWDER RIVER MIDSTREAM LLC) | Minor source | No |
| BP AMER PROD CO BUCK DRAW 31-70D PAD | Minor source | No |
| BP AMER PROD CO C.G. ROAD 11-110 PAD | Minor source | No |
| BP AMER PROD CO C.G. ROAD 11-5 PAD | Minor source | No |
| BP AMER PROD CO C.G. ROAD 20-20D PAD | Minor source | No |
| BP AMER PROD CO C.G. ROAD 3-10D PAD | Minor source | No |
| BP AMER PROD CO C.G. ROAD 9-60D PAD | Minor source | No |
| BP AMER PROD CO CHAIN LAKES 19-1 | Minor source | No |
| BP AMER PROD CO CHAMPLIN 237 A-30D PAD | Minor source | No |
| BP AMER PROD CO CHAMPLIN 237 A-80D PAD | Minor source | No |
| BP AMER PROD CO CHAMPLIN 237 B-30D PAD | Minor source | No |
| BP AMER PROD CO DIVIDE 21-110D PAD | Minor source | No |
| BP AMER PROD CO EIGHT MILE 13-10D PAD | Minor source | No |
| BP AMER PROD CO FIVE MILE 33-10D PAD | Minor source | No |
| BP AMER PROD CO FREWEN 17-140 PAD | Minor source | No |
| BP AMER PROD CO FREWEN 19-150 PAD | Minor source | No |
| BP AMER PROD CO FREWEN 23-70 PAD | Minor source | No |
| BP AMER PROD CO FREWEN 9-130D PAD | Minor source | No |
| BP AMER PROD CO H20 DISPOSAL WELL NO. 5 | Minor source | No |
| BP AMER PROD CO LATHAM DRAW 1-40D PAD | Minor source | No |
| BP AMER PROD CO LATHAM DRAW 15-10D PAD | Minor source | No |
| BP AMER PROD CO LATHAM DRAW 29-40D PAD | Minor source | No |
| BP AMER PROD CO LATHAM DRAW 5-70D PAD | Minor source | No |
| BP AMER PROD CO LATHAM DRAW 7-100 PAD | Minor source | No |
| BP AMER PROD CO RED WASH 11-40D PAD | Minor source | No |
| BP AMER PROD CO THREE MILE 11-20D PAD | Minor source | No |
| BP AMER PROD CO THREE MILE 23-70D PAD | Minor source | No |
| BP AMER PROD CO TIERNEY II 13-130D PAD | Minor source | No |
| BP AMER PROD CO TIERNEY II 18-120D PAD | Minor source | No |
| BP AMER PROD CO TIERNEY II 23-10D PAD | Minor source | No |
| BP AMER PROD CO TIERNEY II 27-10D PAD | Minor source | No |
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Figures from EPA’s ICIS-AIR download.