| Willard #24k MineIdaho, IDMSHA 1001627 | Gold OreSurface | AbandonedStatus date: 07/25/1984 | Willard Mining IncReported operatorWillard Mining IncReported controller | Neither history importedView source coverage → |
| Willemburg PitIdaho, IDMSHA 1001074 | Crushed, Broken TraprockSurface | AbandonedStatus date: 01/04/1980 | Rieners CrushingReported operatorMargaret RienerReported controller | Neither history importedView source coverage → |
| Williams Creek Community PitLemhi, IDMSHA 1001107 | Construction Sand and GravelSurface | AbandonedStatus date: 12/01/1978 | U S Department Of The Interior-Bureau Of LaborReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| Williams Creek Shale PitLemhi, IDMSHA 1001373 | Construction Sand and GravelSurface | AbandonedStatus date: 04/03/1980 | U S Bureau Of Land ManagementReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| Winn & Company Inc Portable PlantTwin Falls, IDMSHA 1001743 | Construction Sand and GravelSurface | AbandonedStatus date: 09/22/1994 | Winn & Company IncReported operatorWinn Nyle KReported controller | Neither history importedView source coverage → |
| Witnah Ranch QuarryPower, IDMSHA 1001256 | Crushed, Broken TraprockSurface | AbandonedStatus date: 05/10/1978 | Gordon H Ball IncReported operatorGordon H Ball IncReported controller | Neither history importedView source coverage → |
| Wizard GroupIdaho, IDMSHA 1001688 | Gold OreSurface | AbandonedStatus date: 10/29/1985 | Sumerod MinesReported operatorSumerod MinesReported controller | Neither history importedView source coverage → |
| Wolf Lodge Mountain PitKootenai, IDMSHA 1001566 | Crushed, Broken TraprockSurface | AbandonedStatus date: 03/24/1983 | B & N Construction IncReported operatorArthur R BrandReported controller | Neither history importedView source coverage → |
| Woodside QuarryBonner, IDNear SandpointMSHA 1002218 | Construction Sand and GravelSurface | AbandonedStatus date: 07/15/2016 | Wood's Crushing and Hauling IncReported operatorBrian L WoodReported controller | Production / employmentSafety recordsView source coverage → |
| Woods PitGooding, IDMSHA 1001309 | Construction Sand and GravelSurface | AbandonedStatus date: 03/07/1979 | Western Construction IncReported operatorSteven C HeatonReported controller | Neither history importedView source coverage → |
| Wooley Valley MineCaribou, IDMSHA 1001380 | Phosphate RockSurface | AbandonedStatus date: 09/09/1980 | Circle A Construction IncReported operatorMarvin AslettReported controller | Neither history importedView source coverage → |
| Wooley Valley OperationCaribou, IDMSHA 1000095 | Phosphate RockSurface | AbandonedStatus date: 06/17/1992 | Rhone-Poulenc Basic Chemicals CompanyReported operatorRhone-Poulenc S AReported controller | Neither history importedView source coverage → |
| WRIGHT CREEKOneida, IDMSHA 1000104 | PerliteSurface | AbandonedStatus date: 05/07/2001 | Idaho Minerals IncReported operatorMoneta Porcupine Mines IncReported controller | Neither history importedView source coverage → |
| Wynn PitTwin Falls, IDMSHA 1001378 | Construction Sand and GravelSurface | AbandonedStatus date: 09/04/1979 | Western Construction IncReported operatorSteven C HeatonReported controller | Neither history importedView source coverage → |
| Yancey MineBlaine, IDMSHA 1001480 | Silver OreUnderground | AbandonedStatus date: 06/01/1981 | Fife & Davis PartnersReported operatorFife Milt & Leroy DavisReported controller | Neither history importedView source coverage → |
| Yankee Fork PitCuster, IDNear BellevueMSHA 1001050 | Construction Sand and GravelSurface | AbandonedStatus date: 03/11/2025 | Sluder ConstructionReported operatorJami L Sluder; Chad J SluderReported controller | Production / employmentSafety recordsView source coverage → |
| Yankee Fork PlacerCuster, IDMSHA 1001640 | Gold OreSurface | AbandonedStatus date: 07/25/1984 | International Minerals & Development CorpReported operatorJenkins DonReported controller | Neither history importedView source coverage → |
| Yankee Fork Silver & Gold MillCuster, IDMSHA 1001500 | Gold OreFacility | AbandonedStatus date: 03/16/1994 | United States Antimony CorpReported operatorState Street CorporationReported controller | Neither history importedView source coverage → |
| Yates #1Idaho, IDNear rigginsMSHA 1002153 | Construction Sand and GravelSurface | AbandonedStatus date: 04/15/2010 | Yates Excavation Inc.Reported operatorJames F YatesReported controller | Production / employmentSafety recordsView source coverage → |
| YELLOW JACKETLemhi, IDMSHA 1001804 | Gold OreSurface | AbandonedStatus date: 09/11/1998 | United States Antimony CorpReported operatorState Street CorporationReported controller | Neither history importedView source coverage → |
| YELLOW JACKET UGLemhi, IDMSHA 1001928 | Gold OreUnderground | AbandonedStatus date: 02/01/2000 | United States Antimony CorpReported operatorState Street CorporationReported controller | Production / employmentView source coverage → |
| Yellow Mother Mucker DredgeShoshone, IDMSHA 1001239 | Gold OreSurface | AbandonedStatus date: 07/08/1980 | E B Weiss & AssociatesReported operatorE B Weiss & AssociatesReported controller | Neither history importedView source coverage → |
| Yellow Pine MineValley, IDMSHA 1001849 | Gold OreSurface | AbandonedStatus date: 10/26/1991 | Hecla Mining CompanyReported operatorHecla Mining CompanyReported controller | Neither history importedView source coverage → |
| Yellow Pine OxideValley, IDMSHA 1001822 | Gold OreSurface | AbandonedStatus date: 09/05/1991 | Argee CorpReported operatorLeighton Holdings Ltd & Reading & Bates CorpReported controller | Neither history importedView source coverage → |
| YORK EXCAVATION PITAdams, IDNear COUNCILMSHA 1002192 | Construction Sand and GravelSurface | AbandonedStatus date: 08/15/2009 | YORK EXCAVATION INC.Reported operatorAlan E YorkReported controller | Neither history importedView source coverage → |
| Zanetti Rip Rap QuarryShoshone, IDMSHA 1001427 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 07/06/1988 | Zanetti Brothers IncReported operatorWilliam ZanettiReported controller | Neither history importedView source coverage → |
| Zimmerman PitBoundary, IDMSHA 1000580 | Construction Sand and GravelSurface | AbandonedStatus date: 05/10/1978 | W R Sutherland General ContractorsReported operatorSutherland W RReported controller | Neither history importedView source coverage → |