HISTORICAL SITES / RESEARCH DIRECTORY
Find the public record behind a former mining site. Explore reported locations, mined materials and operating history as a starting point for acquisition, reuse or reclamation research.
History means records exist in the imported sources, including older periods. Missing history is not evidence of a clean safety record. Operator and controller names are the last relationships reported in the Mines snapshot; they are not verified current property owners.
| Mine / reported location | Material / type | Reported status | Reported relationships | Available history |
|---|---|---|---|---|
| Willow Creek R R D ProjectCrook, WYMSHA 4801449 | Uranium OreSurface | AbandonedStatus date: 06/22/1988 | Malapai Resources CompanyReported operatorPinnacle West Capital CorpReported controller | Neither history importedView source coverage → |
| Willy PitPark, WYNear RalstonMSHA 4801722 | Construction Sand and GravelSurface | AbandonedStatus date: 02/11/2025 | Big Horn Redi Mix IncReported operatorRaymond W DeVriesReported controller | Production / employmentSafety recordsView source coverage → |
| Wilson PitHot Springs, WYMSHA 4801250 | Construction Sand and GravelSurface | AbandonedStatus date: 06/17/1981 | Canyon Concrete & Excavating IncReported operatorFred C Hanson Jr; Geneva M HansonReported controller | Neither history importedView source coverage → |
| Wimco MineCrook, WYMSHA 4800816 | Common Clays NECSurface | AbandonedStatus date: 08/12/1987 | Applied Industrial Materials Corp (Aimcor)Reported operatorCharles GallagherReported controller | Neither history importedView source coverage → |
| WindMill , LLCFremont, WYNear DuboisMSHA 4801737 | Construction Sand and GravelSurface | AbandonedStatus date: 08/25/2009 | WindMill , LLCReported operatorRodger LesebergReported controller | Production / employmentSafety recordsView source coverage → |
| WIND RIVER PIT CRUSHER #1Fremont, WYMSHA 4801501 | Construction Sand and GravelSurface | AbandonedStatus date: 05/05/2001 | W R R M IncReported operatorDonald L HahnReported controller | Production / employmentSafety recordsView source coverage → |
| Wind River QuarryHot Springs, WYNear ThermopolisMSHA 4801659 | Dimension SlateSurface | AbandonedStatus date: 07/17/2017 | Wind River QuarryReported operatorDonald O Ford; Carole A FordReported controller | Production / employmentSafety recordsView source coverage → |
| Wintermote PitConverse, WYMSHA 4801227 | Construction Sand and GravelSurface | AbandonedStatus date: 05/17/1979 | N-C PavingReported operatorN-C PavingReported controller | Neither history importedView source coverage → |
| WMC- Industrial Road Plant Sheridan, WYNear SheridanMSHA 4801762 | Coal (Bituminous)Facility | AbandonedStatus date: 08/19/2016 | Wolf Mountain Coal, Inc.Reported operatorMichael Strahan; Kathryn StrahanReported controller | Production / employmentSafety recordsView source coverage → |
| Wood Mountain Crushing SiteCarbon, WYMSHA 4801280 | Construction Sand and GravelSurface | AbandonedStatus date: 07/01/1980 | Lamb Construction CompanyReported operatorLamb Larry NReported controller | Neither history importedView source coverage → |
| Wright PitCampbell, WYMSHA 4801111 | Construction Sand and GravelSurface | AbandonedStatus date: 12/14/1978 | Campbell County Road & Bridge DepartmentReported operatorCampbell County-WyReported controller | Neither history importedView source coverage → |
| Wright PitCampbell, WYMSHA 4801169 | Construction Sand and GravelSurface | AbandonedStatus date: 03/19/1980 | Campbell County Road & Bridge DepartmentReported operatorCampbell County-WyReported controller | Neither history importedView source coverage → |
| Wylie PitSweetwater, WYNear Rock SpringsMSHA 4801630 | Construction Sand and GravelSurface | AbandonedStatus date: 01/01/2009 | Wylie Construction Inc.Reported operatorBilly J WylieReported controller | Production / employmentSafety recordsView source coverage → |
| Wymo MineCampbell, WYNear WrightMSHA 4801341 | Coal (Bituminous)Surface | Abandoned and SealedStatus date: 02/27/1981 | Wymo Fuels IncReported operatorKansas City Power & Light CompanyReported controller | Neither history importedView source coverage → |
| Wyoming Highway Department PitCarbon, WYMSHA 4801276 | Construction Sand and GravelSurface | AbandonedStatus date: 07/01/1980 | Lamb Construction CompanyReported operatorLamb Larry NReported controller | Neither history importedView source coverage → |
| Wyoming No 1Uinta, WYMSHA 4800066 | Fire ClaySurface | AbandonedStatus date: 07/15/1985 | Interpace CorpReported operatorJon RhineReported controller | Neither history importedView source coverage → |
| WYOMING ROCKIN' H, INC.Uinta, WYMSHA 4801583 | Construction Sand and GravelSurface | AbandonedStatus date: 08/14/2002 | Wyoming Rockin' H IncReported operatorCory B HancockReported controller | Production / employmentSafety recordsView source coverage → |
| Yeoman Crushing PlantAlbany, WYMSHA 4801160 | Construction Sand and GravelSurface | AbandonedStatus date: 03/19/1980 | Yeoman Construction Company IncReported operatorYeoman Robert LReported controller | Neither history importedView source coverage → |
| York'S CrusherSheridan, WYMSHA 4801389 | Construction Sand and GravelSurface | AbandonedStatus date: 06/25/1986 | York'S IncReported operatorYork'S IncReported controller | Neither history importedView source coverage → |
| Younglove PitPark, WYMSHA 4801183 | Construction Sand and GravelSurface | AbandonedStatus date: 02/12/1981 | Harris Trucking & Construction CompanyReported operatorRoger D KoontzReported controller | Neither history importedView source coverage → |
| Yramius Paul Tracy RanchLaramie, WYMSHA 4800518 | Construction Sand and GravelSurface | AbandonedStatus date: 03/19/1980 | Read Readymix CompanyReported operatorRead Readymix CompanyReported controller | Neither history importedView source coverage → |
Use the mine name and reported location to investigate county parcel and title records, mineral rights, access and planning constraints. MSHA mailing addresses are addresses of record and may not locate the mine. Confirm the parcel and current ownership separately.
EPA mine-site redevelopment primer ↗Check official reclamation inventories and state or tribal programmes for documented hazards, project status and programme criteria. A matching name or an MSHA abandoned status alone does not confirm a programme match.
OSMRE abandoned mine land programme ↗Source: MSHA public datasets. Production history checks quarterly and annual mine production/employment records. Safety history checks violations, inspections and accident reports; other source coverage is available on each mine profile.