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 |
|---|---|---|
| DOW ACRYLAMIDE | Minor source | No |
| DRY FORK STATION (BASIN ELECTRIC POWER COOP) | Major source | No |
| DRY PINEY COMPRESSOR STATION (QEPM GATHERING I LLC) | Minor source | No |
| DRY WILLOW WATER PUMP STATION (POWDER RIVER MIDSTREAM, LLC) | Minor source | No |
| EAGLE BUTTE MINE (CONTURA COAL WEST, LLC) | Minor source | No |
| EAGLE WRECKING COMPANY | Minor source | No |
| EAKIN COMPRESSOR STATION (MOUNTAIN WEST PIPELINE, LLC) | Major source | No |
| EAST PAINTER FACILITY (NORTH SHORE EXPLORATION & PRODUCTION) | Major source | No |
| EASTERN LARAMIE COUNTY LANDFILL (EASTERN LARAMIE COUNTY SOLID WASTE DISTRICT) | Minor source | No |
| ECHO SPRINGS GAS PLANT (WILLIAMS FIELD SERVICES) | Major source | No |
| ECOVA CORPORATION (WASTE-TECH) | Minor source | No |
| EDWARDS CONTRACTORS AMER. NAT. BANK | Minor source | No |
| EIGHT MILE LAKE STATION (WILLIAMS FIELD SERVICES COMPANY) | Synthetic minor source | No |
| EIGHTY EIGHT OIL HULETT 2 | Minor source | No |
| EIGHTY-EIGHT OIL - CT-829 | Minor source | No |
| EIGHTY-EIGHT OIL REYNOLDS | Minor source | No |
| EIGHTY-EIGHT OIL: OSAGE TANK BATTERY | Minor source | No |
| ELK BASIN COMPRESSOR STATION (COLORADO INTERSTATE GAS) | Major source | No |
| ELK BASIN GAS PLANT (BROTHERS PETROLEUM LLC) | Major source | No |
| ELLINGFORD BROTHERS, INC. | Minor source | No |
| EMIGRANT TRAIL GAS PLANT (GREEN RIVER PROCESSING) | Minor source | No |
| EMPIRE SAND (CT-304) | Minor source | No |
| EMULSIFIED ASPHALT (CT-884) | Minor source | No |
| EMULSIFIED CT-514A | Minor source | No |
| EMULSIFIED CT-807 | Minor source | No |
| ENTERPRISE NGL PIPELINE ROCK SPRINGS STA | Minor source | No |
| EOG RESOURCES GRB 296-11H &282-11 PAD | Minor source | No |
| EOG RESOURCES GRB 307-36H & GRB 255-36 P | Minor source | No |
| EOG RESOURCES ONE (1) 136 HP WAUKESHA | Minor source | No |
| EVANS CONSTRUCTION (CT-944) | Minor source | No |
| EVANSTON FACILITY (UNION TANK CAR COMPANY) | Synthetic minor source | No |
| EVANSTON LANDFILL #2 (UINTA COUNTY GOVERNMENT) | Minor source | No |
| EVANSTON MILL (SOUTH & JONES TIMBER) | Synthetic minor source | No |
| EXTERRAN ENERGY-CARTER CREEK COMP STATN | Minor source | No |
| F.E. WARREN AIR FORCE BASE (UNITED STATES AIR FORCE) | Minor source | No |
| FALCON COMPRESSOR STATION (ENTERPRISE JONAH GAS GATHERING COMPANY, LLC) | Major source | No |
| FARROWING FARMS 1&2 (NFP WEST, RLLP) | Minor source | No |
| FARROWING UNIT NO. 1 (AMVC PRODUCTION, LLC) | Minor source | No |
| FEDERAL 1691 8I WELLSITE (WARREN ENERGY) | Minor source | No |
| FINISHER UNIT NO. 1 AMVC PRODUCTION, LLC) | Minor source | No |
| FINISHER UNIT NO. 2 (AMVC PRODUCTION, LLC) | Minor source | No |
| FINLEY RESOURCES INC KTU 10F | Minor source | No |
| FINLEY RESOURCES INC KTU 10H | Minor source | No |
| FINLEY RESOURCES INC KTU 10N | Minor source | No |
| FINLEY RESOURCES INC KTU 10P | Minor source | No |
| FINLEY RESOURCES INC KTU 14F | Minor source | No |
| FINLEY RESOURCES INC KTU 14N | Minor source | No |
| FINLEY RESOURCES INC KTU 15B | Minor source | No |
| FINLEY RESOURCES INC KTU 15F | Minor source | No |
| FINLEY RESOURCES INC SCOTT BATTERY | Minor source | No |
| FINLEY RESOURCES INC.-KTU WATER INJECTIO | Minor source | No |
| FISHER SAND & GRAVEL(CT-926) | Minor source | No |
| FISHER SAND AND GRAVEL HOT MIX ASPHALT M | Minor source | No |
| FLETCHER/TERHUNE (POWDER RIVER MIDSTREAM, LLC) | Minor source | No |
| FLYING CREEK-BRIDGE DRAW COMPRESSOR STATION (POWDER RIVER MIDSTREAM, LLC) | Minor source | No |
| FONTENELLE STATION (MOUNTAIN GAS RESOURCES LLC) | Major source | No |
| FRANNIE LIME PLANT (DAKOTA COAL) | Major source | No |
| FREWEN LAKE COMPRESSOR STATION (WILLIAMS FIELD SERVICES) | Major source | No |
| FROST ASPHALT PAVING (CT-141) | Minor source | No |
| FROST CONST (CT-499) | Minor source | No |
| GARLAND GAS PLANT/BYRON (MERIT ENERGY COMPANY) | Minor source | No |
| GMT EXPLORATION CO NORTH SHIPROCK CS | Minor source | No |
| GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | Major source | No |
| GRANGER STATION (TESORO LOGISTICS NORTHWEST PIPELINE) | Minor source | No |
| GRASS CREEK COAL COMPANY-GRASS CREEK MIN | Minor source | No |
| GREEN RIVER COMPRESSOR STATION (NORTHWEST PIPELINE) | Minor source | No |
| GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | Major source | No |
| GREEN RIVER SODIUM PRODUCTS PLANT (CHURCH & DWIGHT INC) | Major source | No |
| GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | Major source | No |
| GREYBULL PLANT (WYO-BEN, INC.) | Major source | No |
| GRIEVE PIPELINE CO SOUTH CASPER CREEK | Minor source | No |
| GUERNSEY (CT-158A) | Minor source | No |
| GUERNSEY (CT-785) | Minor source | No |
| GUERNSEY (CT-830) | Minor source | No |
| GUERNSEY (CT-837) | Minor source | No |
| GUERNSEY COMPRESSOR STATION (TALLGRASS INTERSTATE GAS TRANSMISSION) | Major source | No |
| GUERNSEY CRUDE STATION (SUNCOR ENERGY (U.S.A.) PIPELINE COMPANY) | Synthetic minor source | No |
| GUERNSEY STATION (PLATTE PIPE LINE COMPANY) | Synthetic minor source | No |
| GUERNSEY STONE | Minor source | No |
| H-K CONTR CT-190 | Minor source | No |
| H-K CONTR RE-55 | Minor source | No |
| HALFMOON BATTERY (BARETO ENERGY LLC) | Major source | No |
| HAMILTON DOME BATTERY #4 (MERIT ENERGY CO) | Minor source | No |
| HANSEN LAKE COMPRESSOR STATION (WILLIAMS FIELD SERVICES CO.) | Major source | No |
| HARES EAR COMPRESSOR STATION (WILLIAMS FIELD SERVICES COMPANY) | Synthetic minor source | No |
| HARTZOG GENERATION STATION (BASIN ELECTRIC POWER COOP) | Major source | No |
| HATCHET COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | Major source | No |
| HAY RESERVOIR CENTRAL COMPRESSOR STATION (MOUNTAIN GAS RESOURCES LLC) | Minor source | No |
| HEART MOUNTAIN COMPRESSOR STATION (RICHARDSON OPERATING COMPANY) | Minor source | No |
| HEAT PLANT (UNIVERSITY OF WYOMING) | Major source | No |
| HF SINCLAIR PARCO REFINING LLC | Major source | Yes |
| HIGH PLAINS CONSTRUCTION_(RE-23) | Minor source | No |
| HILDE CONST-CT-489A | Minor source | No |
| HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC) | Major source | No |
| HILL MATERIALS - CT-587 LIMESTONE QUARRY | Minor source | No |
| HOME DEPOT | Minor source | No |
| HORSE CREEK/GAS DRAW COMPRESSOR STATION (WGR ASSET HOLDING COMPANY LLC) | Minor source | No |
| HOSPITAL WASTE INCINERATOR (BANNER HEALTH) | Minor source | Yes |
| HOUSE CREEK MAINLINE COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | Major source | No |
| HRM RESOURCES: BATTLE COMPRESSOR SITE #2 | Minor source | No |
Figures from EPA’s ICIS-AIR download.