EPA Air · inspections by state and year
Air-emissions inspections in Wyoming, 2022
- 76Inspections
A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source. Every inspection below was recorded against a source in Wyoming during 2022; one facility can appear more than once, because this is a record of what happened rather than a list of places.
Counties in Wyoming, 2022
- Campbell County 17
- Sweetwater County 14
- Carbon County 7
- Converse County 5
- Lincoln County 4
- Big Horn County 4
- Laramie County 4
- Natrona County 4
- Crook County 3
- Albany County 3
- Uinta County 3
Wyoming, other years
Air-emissions inspections recorded in Wyoming, 2022
| Date | Facility | Where | Kind | Agency |
|---|---|---|---|---|
| 2022-12-01 | BYRON STATION (RED BUTTE PIPE LINE ) | BIG HORN COUNTY, Big Horn, WY | FCE On-Site | State |
| 2022-11-16 | JIM BRIDGER PLANT (PACIFICORP) — high-priority violation on file | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-11-09 | OPAL GAS PLANT (WILLIAMS FIELD SERVICES) | OPAL, Lincoln, WY | FCE On-Site | State |
| 2022-11-01 | WORLAND FACTORY (WYOMING SUGAR CO.) | WORLAND, Washakie, WY | FCE On-Site | State |
| 2022-10-18 | EVANSTON FACILITY (UNION TANK CAR COMPANY) | EVANSTON, Uinta, WY | FCE On-Site | State |
| 2022-10-12 | HF SINCLAIR PARCO REFINING LLC — high-priority violation on file | SINCLAIR, Carbon, WY | FCE On-Site | State |
| 2022-10-05 | LOVELL COMPRESSOR STATION (WBI ENERGY TRANSMISSION) | BIG HORN COUNTY, Big Horn, WY | FCE On-Site | State |
| 2022-10-01 | KEMMERER COMPRESSOR STATION (NORTHWEST PIPELINE) | LINCOLN COUNTY, Lincoln, WY | FCE On-Site | State |
| 2022-09-29 | ECHO SPRINGS GAS PLANT (WILLIAMS FIELD SERVICES) | CARBON COUNTY, Carbon, WY | FCE On-Site | State |
| 2022-09-27 | LARAMIE CEMENT PLANT (MOUNTAIN CEMENT CO.) — high-priority violation on file | LARAMIE, Albany, WY | FCE On-Site | State |
| 2022-09-27 | LARAMIE COMPRESSOR STATION (COLORADO INTERSTATE GAS) | LARAMIE, Albany, WY | FCE On-Site | State |
| 2022-09-27 | BUCKING HORSE PLANT (JACKALOPE GAS GATHERING) | CONVERSE COUNTY, Converse, WY | FCE On-Site | State |
| 2022-09-22 | CASPER COMPRESSOR STATION (TALLGRASS INTERSTATE GAS TRANSMISSION) | NATRONA COUNTY, Natrona, WY | FCE On-Site | State |
| 2022-09-21 | CHEYENNE PRAIRIE GENERATING STATION (CHEYENNE LIGHT FUEL & POWER) | CHEYENNE, Laramie, WY | FCE On-Site | State |
| 2022-09-15 | BAGGS MAINLINE/BLUE GAP COMPRESSOR STATION (CROWHEART ENERGY, LLC) | CARBON COUNTY, Carbon, WY | FCE On-Site | State |
| 2022-09-14 | EASTERN LARAMIE COUNTY LANDFILL (EASTERN LARAMIE COUNTY SOLID WASTE DISTRICT) | BURNS, Laramie, WY | FCE On-Site | State |
| 2022-09-14 | CASPER REFINERY (HF SINCLAIR CASPER REFINING LLC) — high-priority violation on file | EVANSVILLE, Natrona, WY | FCE On-Site | State |
| 2022-09-08 | HILIGHT GAS PLANT (WES POWDER RIVER HOLDINGS LLC) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-09-07 | HULETT MILL (NEIMAN SAWMILL) | SUNDANCE, Crook, WY | FCE On-Site | State |
| 2022-08-25 | BISON TREATING FACILITY (CRESTONE POWDER RIVER, L.L.C.) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-08-25 | GREEN RIVER COMPRESSOR STATION (NORTHWEST PIPELINE) | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-08-23 | BLACK THUNDER MINE (THUNDER BASIN COAL COMPANY) | GILLETTE, Campbell, WY | FCE On-Site | State |
| 2022-08-23 | COAL CREEK MINE (THUNDER BASIN COAL COMPANY LLC) | WRIGHT, Campbell, WY | FCE On-Site | State |
| 2022-08-17 | ARLINGTON COMPRESSOR STATION (ROCKIES EXPRESS PIPELINE) | CARBON COUNTY, Carbon, WY | FCE On-Site | State |
| 2022-08-17 | COLONY PLANT (BENTONITE PERFORMANCE MINERALS) | COLONY, Crook, WY | FCE On-Site | State |
| 2022-08-11 | SARATOGA MILL (SARATOGA INVESTMENTS LLC) | SARATOGA, Carbon, WY | FCE On-Site | State |
| 2022-08-11 | SHUTE CREEK TREATING FACILITY (EXXON MOBIL CORP) | LINCOLN COUNTY, Lincoln, WY | FCE On-Site | State |
| 2022-08-10 | CASPER STATION (PLATTE PIPE LINE COMPANY LLC) | CASPER, Natrona, WY | FCE On-Site | State |
| 2022-08-09 | GREYBULL PLANT (WYO-BEN, INC.) | GREYBULL, Big Horn, WY | FCE On-Site | State |
| 2022-08-04 | COLONY EAST AND WEST PLANTS (AMERICAN COLLOID COMPANY) | COLONY, Crook, WY | FCE On-Site | State |
| 2022-08-02 | LOVELL PLANT (GEORGIA-PACIFIC GYPSUM) | LOVELL, Big Horn, WY | FCE On-Site | State |
| 2022-08-01 | HARTZOG GENERATION STATION (BASIN ELECTRIC POWER COOP) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-08-01 | BARBER CREEK GENERATION STATION (BASIN ELECTRIC POWER COOP) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-08-01 | ARVADA GENERATION STATION (BASIN ELECTRIC POWER COOP) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-07-22 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-07-20 | STEAMBOAT PROCESSING FACILITY (THUNDER CREEK GAS SERVICES) | CONVERSE COUNTY, Converse, WY | FCE On-Site | State |
| 2022-07-19 | CARTER CREEK GAS PLANT (HILCORP ENERGY CO) | EVANSTON, Uinta, WY | FCE On-Site | State |
| 2022-07-18 | DOUGLAS COMPRESSOR STATION (WYOMING INTERSTATE GAS) | CONVERSE COUNTY, Converse, WY | FCE On-Site | State |
| 2022-07-11 | WAMSUTTER COMPRESSOR STATION (COLORADO INTERSTATE GAS) | WAMSUTTER, Sweetwater, WY | FCE On-Site | State |
| 2022-06-29 | BUNKER HILL COMPRESSOR STATION (BLACK HILLS WYOMING GAS) | LAMONT, Carbon, WY | FCE On-Site | State |
| 2022-06-28 | LARAMIE RIVER STATION (BASIN ELECTRIC POWER COOPERATIVE) — high-priority violation on file | WHEATLAND, Platte, WY | FCE On-Site | State |
| 2022-06-22 | HOUSE CREEK MAINLINE COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-06-22 | 50 BUTTES PLANT (THUNDER CREEK GAS SERVICES, LLC) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-06-22 | LEAVITT COMPRESSOR STATION (THUNDER CREEK GAS SERVICES) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-06-22 | MARY'S DRAW (THUNDER CREEK GAS SERVICES) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-06-20 | WIBAUX GOLD FEDERAL 4076 10-3-1SH (NORTHWOODS OPERATING LLC) | CONVERSE COUNTY, Converse, WY | FCE On-Site | State |
| 2022-06-09 | WYGEN STATION I POWER PLANT (BLACK HILLS WYOMING) | GILLETTE, Campbell, WY | FCE On-Site | State |
| 2022-06-09 | WYGEN II POWER STATION (OWNER: CHEYENNE LIGHT FUEL AND POWER) | GILLETTE, Campbell, WY | FCE On-Site | State |
| 2022-06-09 | NEIL SIMPSON COMPLEX (BLACK HILLS CORPORATION) | GILLETTE, Campbell, WY | FCE On-Site | State |
| 2022-06-09 | GREEN RIVER SODA ASH PLANT (AMERICAN SODA LLC) | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-06-09 | CKN-ROCK SPRINGS STATION (MOUNTAIN WEST PIPELINE, LLC) | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-06-07 | ANTELOPE HILLS COMPRESSOR STATION (EOG RESOURCES) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-06-06 | BLACKS FORK GAS PLANT (HARVEST MIDSTREAM COMPANY) | GRANGER, Sweetwater, WY | FCE On-Site | State |
| 2022-05-24 | DRY FORK STATION (BASIN ELECTRIC POWER COOP) | GILLETTE, Campbell, WY | FCE On-Site | State |
| 2022-05-24 | NEWCASTLE REFINERY (WYOMING REFINING CO) | NEWCASTLE, Weston, WY | FCE On-Site | State |
| 2022-05-17 | FONTENELLE STATION (MOUNTAIN GAS RESOURCES LLC) | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-05-12 | FALCON COMPRESSOR STATION (ENTERPRISE JONAH GAS GATHERING COMPANY, LLC) | SUBLETTE COUNTY, Sublette, WY | FCE On-Site | State |
| 2022-05-09 | BRECKENRIDGE 11-21-35-67 1H (TRANSWORLD SYSTEMS PETROLEUM, INC.) | CONVERSE COUNTY, Converse, WY | FCE On-Site | State |
| 2022-05-02 | MORGAN DRAW/CRENSHAW HILL (PRONGHORN MIDSTREAM LLC) | CAMPBELL COUNTY, Campbell, WY | FCE On-Site | State |
| 2022-05-02 | FLETCHER/TERHUNE (POWDER RIVER MIDSTREAM, LLC) | JOHNSON COUNTY, Johnson, WY | FCE On-Site | State |
| 2022-05-02 | AUGUSTA-PEBBLE BEACH COMPRESSOR STATION (PRONGHORN MIDSTREAM LLC) | JOHNSON COUNTY, Johnson, WY | FCE On-Site | State |
| 2022-04-29 | GRANGER SODA ASH FACILITY (WE SODA WYOMING LP) | GRANGER, Sweetwater, WY | FCE On-Site | State |
| 2022-04-29 | WESTVACO FACILITY (WE SODA WYOMING LP) | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-04-27 | CASPER PLANT (BLACK HILLS BENTONITE) | CASPER, Natrona, WY | FCE On-Site | State |
| 2022-04-19 | ROCK SPRINGS FERTILIZER COMPLEX (SIMPLOT PHOSPHATES) | ROCK SPRINGS, Sweetwater, WY | FCE On-Site | State |
| 2022-04-13 | JONATHON LIME PLANT & LIME KILN DUST LANDFILL (PETE LIEN & SONS INC) | ALBANY COUNTY, Albany, WY | FCE On-Site | State |
| 2022-04-12 | HF SINCLAIR PARCO REFINING LLC — high-priority violation on file | SINCLAIR, Carbon, WY | FCE On-Site | State |
| 2022-03-23 | GREEN RIVER SODIUM PRODUCTS PLANT (CHURCH & DWIGHT INC) | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-03-22 | CHEYENNE PLANT (DYNO NOBEL INC) — high-priority violation on file | CHEYENNE, Laramie, WY | FCE On-Site | State |
| 2022-03-16 | HANSEN LAKE COMPRESSOR STATION (WILLIAMS FIELD SERVICES CO.) | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-03-15 | SAND DRAW LANDFILL (FREMONT COUNTY SOLID WASTE DISPOSAL DISTRICT) | RIVERTON, Fremont, WY | FCE On-Site | State |
| 2022-03-09 | NAUGHTON PLANT (PACIFICORP) | KEMMERER, Lincoln, WY | FCE On-Site | State |
| 2022-03-08 | GUERNSEY COMPRESSOR STATION (TALLGRASS INTERSTATE GAS TRANSMISSION) | PLATTE COUNTY, Platte, WY | FCE On-Site | State |
| 2022-03-08 | GREEN RIVER WORKS (TATA CHEMICALS (SODA ASH) PARTNERS) | SWEETWATER COUNTY, Sweetwater, WY | FCE On-Site | State |
| 2022-03-02 | EMIGRANT TRAIL GAS PLANT (GREEN RIVER PROCESSING) | UINTA COUNTY, Uinta, WY | FCE On-Site | State |
| 2022-01-11 | CHEYENNE SANITARY LANDFILL #1 (CITY OF CHEYENNE) | CHEYENNE, Laramie, WY | FCE On-Site | State |
Dates as filed by the agency that recorded the inspection. Figures from EPA’s ICIS-AIR download.