Hazardous waste · inspections by year
Hazardous waste inspections in Wyoming in 2025
- 136Handlers inspected
- 139Inspections on record
- 91Handlers inspected in 2024
- 1stAmong Wyoming counties that year
Wyoming has 136 hazardous waste handlers with at least one inspection on record during 2025, across 139 separate inspections. That compares with 91 in 2024. Each row below carries the date the inspection was recorded, the agency that recorded it and the kind of inspection it was.
Other years
Inspections recorded in 2025
| Date | Handler | Where | Kind | Recorded by |
|---|---|---|---|---|
| 2025-12-12 | AUSTIN ENGINEERING, LLC | Mills | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-12-11 | DRY PINEY CENTRAL FACILITY | Big Piney | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-11-26 | BOMGAARS | Cody | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-30 | WYOMING REFINING COMPANY | Newcastle | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-30 | UNION PACIFIC RAILROAD - CHEYENNE RAILROAD FACILITY | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-26 | ARCH OF WYOMING - SEMINOE 2 MINE | Hanna | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-09-26 | ARCH OF WYOMING - MEDICINE BOW MINE | Hanna | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-09-26 | POWDER RIVER COAL CO., CABALLO MINE | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-26 | WYOMING ARMY NATIONAL GUARD-WYARNG- CAMP GUERNSEY, GUERNSEY, WYOMING | Guernsey | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-26 | SAFEWAY STORE #2462 | Wheatland | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-26 | SAFEWAY STORE #2466 | Laramie | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-25 | AURUM STANDARDS GROUP | Laramie | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-25 | PLENTY UNLIMITED | Laramie | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-24 | F.E. WARREN AFB WYOMING | F.E. Warren Afb | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-24 | TRI STATE OIL RECLAIMERS - CHEYENNE | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-24 | TRI STATE OIL RECLAIMERS - CHEYENNE | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-23 | BLACKS FORK TIMER | Mountain View | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-23 | WYOMING HIGHWAY DEPARTMENT | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-23 | COASTAL CHEMICAL COMPANY - EVANSTON | Evanston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-23 | SILVER EAGLE REFINING-EVANSTON | Evanston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-22 | SAFEWAY STORE #2761 | Lander | COMPLIANCE SCHEDULE EVALUATION | S |
| 2025-09-18 | SOUTHERN STAR CENTRAL GAS PIPELINE INC. ARLINGTON COMPRESSOR STATION | Arlington | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-17 | ASTARIS LLC | Kemmerer | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-16 | CASPER BALER/TRANSFER FACILITY | Casper | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-16 | ALBERTSON'S 183 JACKSON | Jackson | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-16 | SHERWIN WILLIAMS JACKSON | Jackson | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-15 | AVIAT AIRCRAFT, INC | Afton | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-12 | CHAMPIONX, LLC-PLANT 0108 | Evansville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-11 | SECOND WIND PERFORMANCE | Casper | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-10 | JACAM CHEMICALS 2013, LLC-GILLETTE | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-10 | CHEMTRADE REFINERY SERVICES INC. | Riverton | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-09-10 | UNION PACIFIC RAILROAD LARAMIE TIMBER TREATING PLANT | Laramie | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-10 | SULZER ELECTRO MECHANICAL SERVICES (US) INC | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-10 | TORGENSON'S EQUIPMENT | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-10 | TWO TOUGH GUYS | Cody | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-09-10 | WOOD WIRELINE SERVICE | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-10 | JW EQUIPMENT | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-09 | LOST CABIN GAS PLANT | Lysite | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-09-02 | SOUTHERN STAR CENTRAL GAS PIPELINE INC. RINER COMPRESSOR STATION | Rawlins | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-28 | TORRINGTON DISPOSAL SERVICES | Torrington | FOCUSED COMPLIANCE INSPECTION | S |
| 2025-08-27 | DYNO NOBEL INC.-CHEYENNE PLANT | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-26 | L & H INDUSTRIAL | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-26 | WHITE'S FRONTIER MOTORS | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-26 | AMAZON.COM SERVICES LLC - WWY3 | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-25 | WYOMING MEDICAL CENTER | Casper | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-22 | GREYBULL SHOP | Greybull | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-19 | MUDDY GAP COMPRESSOR STATION | Sinclair | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-18 | SKULL CREEK COMPRESSOR STATION | Rock Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-18 | WAMSUTTER COMPRESSOR STATION | Wamsutter | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-14 | XANTERRA MAMMOTH HAZ WASTE STORAGE AREA | Yellowstone Nat'L Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-14 | WYOMING DIESEL SERVICE | Rawlins | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-14 | YELLOWSTONE NATIONAL PARK CANYON VISITOR CENTER | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | YELLOWSTONE NAT'L PK SRV (CANYON VILLAGE) | Yellowstone Nat'L Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | HOT SPRINGS COUNTY SCHOOL DISTRICT #1 | Thermopolis | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | YELLOWSTONE NATIONAL PARK - MAMMOTH BONE YARD | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | YELLOWSTONE NATIONAL PARK SERVICE MAMMOTH PAINT SHOP | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | YNP MAMMOTH FIRE CACHE | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | YNP MAMMOTH CARPENTER SHOP | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | YNP MAMMOTH SUPPLY CENTER | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | YNP MAMMOTH ELECTRICAL SHOP | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-13 | OREILLY'S AUTO PARTS THERMOPOLIS | Thermopolis | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-12 | LARAMIE COUNTY COMMUNITY COLLEGE | Cheyenne | COMPLIANCE EVALUATION INSPECTION | E |
| 2025-08-12 | ALBERTSON'S #2061 CODY | Cody | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-06 | UNIVAR SOLUTIONS USA LLC | Evansville | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-05 | FLOYDS TRUCK CENTER, INC. | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-05 | ROCK SPRINGS COMPRESSOR COMPLEX | Rock Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-05 | KANDA METER STATION | Rock Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-05 | BAXTER COMPRESSOR STATION | Rock Springs | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-08-04 | ICONIC AUTO BODY | Lovell | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-31 | WILD TURKEY WATER TREATMENT FACILITY | Buffalo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-29 | WAREING'S SHERIDAN CHEVROLET | Sheridan | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-29 | FEDERAL EXPRESS - ZSHR | Sheridan | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-22 | ROAD TESTED PARTS, LLC DBA MR. R'S AUTO SALVAGE | Buffalo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-21 | PUREWEST-PWRF | Boulder | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-16 | EXCAL CORP | Mills | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-15 | US BUREAU OF RECLAMATION | Glendo | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-15 | SUNCOR PIPELINE | Guernsey | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-15 | BASIN ELECTRIC POWER COOPERATIVE-DRY FORK STATION | Gillette | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-10 | FEDERAL EXPRESS - ZCOD | Cody | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-09 | TUBOSCOPE INC.-TUBOSCOPE ROD/TUBING PLANT | Casper | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-07-09 | HONDA OF CASPER | Casper | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-30 | HF SINCLAIR PARCO REFINING LLC | Sinclair | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-26 | YELLOWSTONE NAT'L PK SRV (LAKE VILLAGE) | Yellowstone Nat'L Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-26 | XANTERRA SERVICES BRIDGE BAY MARINA SHOP | Lake Station | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-25 | YELLOWSTONE NATIONAL PARK OLD FAITHFUL BUS BARN | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-25 | YELLOWSTONE NATIONAL PARK DELAWARE NORTH SERVICE STATION | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-25 | YELLOWSTONE NATION PARK OLD FAITHFULL ESB | Yellowstone National Park | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-19 | SUNCOR ENERGY (USA) PIPELINE COMPANY | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-18 | WESTON COUNTY ROAD & BRIDGE DEPT | Newcastle | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-18 | ALBANY COUNTY SCHOOL DIST 1 | Laramie | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-18 | 307 AUTO REPAIR | Newcastle | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-18 | ADVANCE AUTO PARTS | Laramie | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-17 | L&H INDUSTRIAL INC. | Sheridan | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-17 | MEMORIAL HOSPITAL OF SHERIDAN COUNTY | Sheridan | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-16 | HF SINCLAIR CHEYENNE REFINERY LLC | Cheyenne | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-16 | WALMART SUPERCENTER #1508 | Sheridan | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-06-03 | ANDY'S MOBILE WRENCH LLC | Evanston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-29 | BIG HORN COLLISION | Powell | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-28 | UNION TANK CAR COMPANY, EVANSTON | Evanston | COMPLIANCE EVALUATION INSPECTION | S |
| 2025-05-27 | SAFETY-KLEEN SYSTEMS, INC. | Mills | COMPLIANCE EVALUATION INSPECTION | S |
Figures from EPA’s RCRAInfo download.