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 |
|---|---|---|
| MONARCH W CAT CREEK COMPRESSOR STATION | Minor source | No |
| MONARCH W ETHAN COMPRESSOR STATION | Minor source | No |
| MONARCH W KINGSBURY LAND COMPRESSOR STAT | Minor source | No |
| MONARCH W POWDER RIVER COMPRESSOR STATIO | Minor source | No |
| MONARCH W SHADY CLAIR COMPRESSOR STATION | Minor source | No |
| MONARCH WEST-BIG MIKE COMPRESSOR STATION | Minor source | No |
| MONETA COMPRESSOR STATION (AETHON ENERGY OPERATING LLC) | Minor source | No |
| MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC) | Major source | No |
| MORRIS-BART (CT-760) | Minor source | No |
| MOUNTAIN GAS RES HORSE TRAP CS | Minor source | No |
| MOUNTAIN GAS RES-WILD ROSE | Minor source | No |
| MOUNTAIN GAS RES. BLACK BUTTE 1-18-100 | Minor source | No |
| MOUNTAIN GAS RES. BLACK BUTTE 23/19/100 | Minor source | No |
| MTG COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | Minor source | No |
| MUDDY CREEK STATION (KERN RIVER GAS TRANS) | Major source | No |
| MUDDY GAP COMPRESSOR STATION (COLORADO INTERSTATE GAS) | Minor source | No |
| MUSH CREEK STATION (WYOMING PIPELINE CO) | Minor source | No |
| NAUGHTON PLANT (PACIFICORP) | Major source | No |
| NAVAL PETROLEUM RESERVE NO. 3 (NATRONA COUNTY HOLDINGS LLC) | Minor source | No |
| NEIL SIMPSON COMPLEX (BLACK HILLS CORPORATION) | Major source | No |
| NEOSHO CONSTRUCTION COMPANY_(CUNDALL QUA | Minor source | No |
| NEWCASTLE REFINERY (WYOMING REFINING CO) | Major source | No |
| NICHOLS/LEWIS CT-252 | Minor source | No |
| NICHOLS/LEWIS CT-640 | Minor source | No |
| NORTH ANTELOPE ROCHELLE MINE (PEABODY POWDER RIVER MINING, LLC) | Minor source | No |
| NORTHERN IMP | Minor source | No |
| NORTHERN IMP CT-228A | Minor source | No |
| NORTHERN IMP CT-663 | Minor source | No |
| NORTHERN IMP CT-669 | Minor source | No |
| NORTHERN IMP CT-743 | Minor source | No |
| NORTHERN IMP CT-812 | Minor source | No |
| NORTHERN IMP CT-814 | Minor source | No |
| NORTHWEST PIPELINE_MUDDY CREEK COMP STN | Minor source | No |
| NURSERY UNIT NO. 1 (AMVC PRODUCTION, LLC) | Minor source | No |
| OPAL GAS PLANT (WILLIAMS FIELD SERVICES) | Major source | No |
| OREGON BASIN - POLYACRYLAMIDE PLANT (MERIT ENERGY COMPANY) | Minor source | No |
| OREGON BASIN FIELD GENERATION PLANT (MERIT ENERGY COMPANY) | Major source | No |
| OREGON BASIN GAS PLANT (MERIT ENERGY COMPANY) | Major source | No |
| PACIFIC HIDE & FUR | Minor source | No |
| PACIFIC STEEL & RECYCLING | Minor source | No |
| PAINTER COMPRESSOR STATION (KERN RIVER GAS TRANSMISSION) | Major source | No |
| PALE HORSE COMPRESSOR STATION (JACKALOPE GAS GATHERING SERVICES) | Minor source | No |
| PARADISE COMPRESSOR STATION (ENTERPRISE JONAH GAS GATHERING CO) | Major source | No |
| PARK COUNTY MATERIALS (CT-943) | Minor source | No |
| PATRICK DRAW GAS PLANT (MOUNTAIN GAS RESOURCES LLC) | Minor source | No |
| PATRIOT ENERGY RESOURCES -SOUTH KITTY #2 | Minor source | No |
| PAVILLION COMPRESSOR STATION (ENCANA OIL AND GAS) | Minor source | No |
| PEABODY CABALLO MINING: RAWHIDE MINE | Minor source | No |
| PEAK ASPHALT RAWLINS ASPHALT FACILITY | Minor source | No |
| PERLA/DUKE COMPRESSOR STATION (WGR ASSET HOLDING) | Minor source | No |
| PETE LIEN (MD-109) | Minor source | No |
| PETROGULF STATE 36-CPF COMPRESSOR STATION (CAERUS OIL AND GAS LLC) | Minor source | No |
| PHELPS TANK BATTERY (MERIT ENERGY COMPANY) | Minor source | No |
| PINEDALE COMPLEX (HARVEST MIDSTREAM COMPANY) | Major source | No |
| PIONEER CRYOGENIC GAS PLANT (ENTERPRISE PRODUCTS) | Minor source | No |
| PITCHFORK BATTERY (MERIT ENERGY COMPANY) | Minor source | No |
| PLAINS PIPELINE - SUSSEX STATION(PLAINS) | Minor source | No |
| PLATTE PIPE LNE-CASPER TANK FARM | Minor source | No |
| POPE & TALBOT INC. | Minor source | No |
| PORTABLE HOT MIX ASPHALT PLANT (SIMON CONTRACTORS) | Minor source | No |
| PRAIRIE DOG BOOSTER (STATION 9) (ONEOK ROCKIES MIDSTREAM) | Minor source | No |
| PRCC COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | Major source | No |
| PRODUCED WATER RECYCLING FACILITY (PUREWEST RESOURCES INC.) | Major source | No |
| PRODUCTION OPERATORS | Minor source | No |
| PUMPKIN/BRUNO COMPRESSOR STATION (POWDER RIVER MIDSTREAM, LLC) | Minor source | No |
| PURVIS SEPTIC TANK SERVICE | Minor source | No |
| QEPM GATHERING I - CROSS TIMBERS COMP ST | Minor source | No |
| QEPM GATHERING I - WILSON RANCH COMP STN | Minor source | No |
| QEPM GATHERING I-BRUFF U NCT-2 NO.1 CS | Minor source | No |
| QEPM GATHERING I-SOUTH DEER CREEK CANYON | Minor source | No |
| QUESTAR PIPELINE-SIMON STATION | Minor source | No |
| RA&S CONTR (CT-697) | Minor source | No |
| RALSTON PROCESSING ASSOCIATES | Minor source | No |
| RAWLINS COMPRESSOR STATION (COLORADO INTERSTATE GAS) | Major source | No |
| RED BUTTE PL CO_CHATHAM STATION | Synthetic minor source | No |
| RED DESERT COMPRESSOR STATION (MOUNTAIN GAS RESOURCES LLC) | Synthetic minor source | No |
| RED ROCK (CT-822) | Minor source | No |
| REES (CT-792) | Minor source | No |
| REES (CT-793) | Minor source | No |
| REES (CT-794) | Minor source | No |
| REES (CT-795) | Minor source | No |
| REES (CT-796) | Minor source | No |
| RINER STATION (SOUTHERN STAR CENTRAL GAS PIPELINE) | Major source | No |
| RINKER'S AUTO SALVAGE | Minor source | No |
| RISSLER-MCMRY CT-376 | Minor source | No |
| RISSLER-MCMRY CT-592 | Minor source | No |
| RISSLER-MCMURRY (CT-539) | Minor source | No |
| RISSLER-MCMURRY (RE-17) | Minor source | No |
| RIVER-NILE COMPRESSOR STATION (WGR ASSET HOLDING) | Minor source | No |
| RIVERTON DOME FACILITY | Major source | No |
| ROBERSON CREEK COMPRESSOR STATION (QUESTAR OVERTHRUST PIPELINE, LLC) | Minor source | No |
| ROBERT V. BURGGRAF (RE-46) | Minor source | No |
| ROCK SPRGS ROYALTY CO-PILOT BUTTE MINE | Minor source | No |
| ROCK SPRINGS COAL CALCINING PLANT (P4 PRODUCTION) | Major source | No |
| ROCK SPRINGS FERTILIZER COMPLEX (SIMPLOT PHOSPHATES) | Major source | No |
| ROCK SPRINGS LANDFILL (SWEETWATER COUNTY SOLID WASTE DISPOSAL DISTRICT NO. 1) | Minor source | No |
| ROCK SPRINGS TERMINAL (PHILLIPS 66 COMPANY) | Synthetic minor source | No |
| ROCKY MNT PIPE - NORTH SAGE CREEK BASIN | Minor source | No |
| ROCKY MNT PIPELINE - HAMILTON DOME | Minor source | No |
| ROCKY MOUNTAIN PIPELINE - KIRBY STATION | Minor source | No |
Figures from EPA’s ICIS-AIR download.