| Burlington Northern QuarryPierce, WAMSHA 4502802 | Crushed, Broken GraniteSurface | AbandonedStatus date: 05/10/1984 | Aurora Equipment IncReported operatorRichard SchroederReported controller | Neither history importedView source coverage → |
| BURNETT PITChelan, WAMSHA 4503401 | Construction Sand and GravelSurface | AbandonedStatus date: 10/11/2000 | Pipkin ConstructionReported operatorArnie PipkinReported controller | Production / employmentSafety recordsView source coverage → |
| BURNS CONSTRUCTION PORTABLE #1Wahkiakum, WANear KelsoMSHA 4503494 | Construction Sand and GravelSurface | AbandonedStatus date: 03/06/2003 | Burns Construction IncReported operatorLeslie L BurnsReported controller | Production / employmentSafety recordsView source coverage → |
| BUTLER PITSkagit, WANear MarysvilleMSHA 4500590 | Construction Sand and GravelSurface | AbandonedStatus date: 10/10/2024 | Miles Sand & Gravel CompanyReported operatorWalt MilesReported controller | Production / employmentSafety recordsView source coverage → |
| Butler PitKitsap, WAMSHA 4502160 | Construction Sand and GravelSurface | AbandonedStatus date: 07/26/1979 | Tucci & Sons IncReported operatorTucci & Sons IncReported controller | Neither history importedView source coverage → |
| Butler Pit And Portable MillSkagit, WAMSHA 4501141 | Construction Sand and GravelSurface | AbandonedStatus date: 06/18/1979 | M A Segale IncReported operatorMark A Segale; Mario A SegaleReported controller | Neither history importedView source coverage → |
| Butler Pit & PlantSkagit, WAMSHA 4500692 | Construction Sand and GravelSurface | AbandonedStatus date: 11/14/1979 | Skagit County Road DepartmentReported operatorSkagit County-WaReported controller | Neither history importedView source coverage → |
| Byers Creek PitStevens, WAMSHA 4502427 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 11/05/1979 | U S Forest ServiceReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| C-2000 A PitJefferson, WAMSHA 4502366 | Construction Sand and GravelSurface | AbandonedStatus date: 01/15/1981 | Itt Rayonier IncReported operatorITT CorpReported controller | Neither history importedView source coverage → |
| C-2000 B PitJefferson, WAMSHA 4502365 | Construction Sand and GravelSurface | AbandonedStatus date: 11/26/1979 | Itt Rayonier IncReported operatorITT CorpReported controller | Neither history importedView source coverage → |
| C-2000 C PitJefferson, WAMSHA 4502367 | Construction Sand and GravelSurface | AbandonedStatus date: 11/26/1979 | Itt Rayonier IncReported operatorITT CorpReported controller | Neither history importedView source coverage → |
| Cadman Black DiamondKing, WANear Black DiamondMSHA 4501227 | Construction Sand and GravelSurface | AbandonedStatus date: 10/01/2024 | HM Pacific Northwest, Inc.Reported operatorHeidelberg Materials AGReported controller | Production / employmentSafety recordsView source coverage → |
| Cadman IncorporatedSnohomish, WAMSHA 4500712 | Construction Sand and GravelSurface | AbandonedStatus date: 12/27/1993 | Cadman IncReported operatorHeidelberg Materials AGReported controller | Neither history importedView source coverage → |
| Cadman Pit And Screening PlantKing, WAMSHA 4500520 | Construction Sand and GravelSurface | AbandonedStatus date: 01/12/1981 | King County Department Of Public WorksReported operatorKing CountyReported controller | Neither history importedView source coverage → |
| Cadman (Redmond)King, WANear RedmondMSHA 4500585 | Construction Sand and GravelSurface | AbandonedStatus date: 06/05/2025 | HM Pacific Northwest, Inc.Reported operatorHeidelberg Materials AGReported controller | Production / employmentSafety recordsView source coverage → |
| Cagi Portable CrusherSnohomish, WANear YakimaMSHA 4500674 | Construction Sand and GravelSurface | AbandonedStatus date: 02/08/2005 | Columbia Ready-Mix IncReported operatorPilchuck Sand & GravelReported controller | Neither history importedView source coverage → |
| Cagi Portable WashplantYakima, WANear YakimaMSHA 4503388 | Construction Sand and GravelSurface | AbandonedStatus date: 04/07/2015 | Columbia Ready-Mix IncReported operatorLawrence Sali; Steve SaliReported controller | Production / employmentSafety recordsView source coverage → |
| Calhoun MillStevens, WAMSHA 4502519 | Barite Barium OreFacility | AbandonedStatus date: 08/07/1985 | C E Minerals-Combustion Engineering IncReported operatorAsea Brown Boveri Ltd (ABB)Reported controller | Neither history importedView source coverage → |
| Camano Island Pit And MillIsland, WAMSHA 4501299 | Construction Sand and GravelSurface | AbandonedStatus date: 08/17/1982 | Island County Road DepartmentReported operatorIsland County - WAReported controller | Neither history importedView source coverage → |
| Camp 19 Mile PitCowlitz, WAMSHA 4502865 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 04/27/1981 | Harbor Rock IncReported operatorHarbor Rock IncReported controller | Neither history importedView source coverage → |
| Camp Baker QuarryCowlitz, WAMSHA 4502753 | Crushed, Broken TraprockSurface | AbandonedStatus date: 04/30/1985 | Weyerhaeuser CompanyReported operatorGeorge WeyerhaeuserReported controller | Neither history importedView source coverage → |
| Campbell Hole PitClallam, WANear ForksMSHA 4500628 | Construction Sand and GravelSurface | AbandonedStatus date: 10/01/2008 | Forks Sand & Gravel Reported operatorJames WallaceReported controller | Production / employmentSafety recordsView source coverage → |
| Campbell PitAdams, WANear OthelloMSHA 4503728 | Construction Sand and GravelSurface | AbandonedStatus date: 08/15/2024 | East Columbia Basin Irrigation DistrictReported operatorUnited States GovernmentReported controller | Production / employmentSafety recordsView source coverage → |
| Camp Brown QuarryKing, WAMSHA 4501960 | Crushed, Broken TraprockSurface | AbandonedStatus date: 03/11/1980 | U S Forest ServiceReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| CANADIAN CRUSHERSnohomish, WAMSHA 4503355 | Construction Sand and GravelSurface | AbandonedStatus date: 04/08/1998 | Okanogan Aggregates LtdReported operatorFred GilwaskiReported controller | Neither history importedView source coverage → |
| Canal PitMason, WAMSHA 4502328 | Construction Sand and GravelSurface | AbandonedStatus date: 11/01/1981 | J D Shotwell CompanyReported operatorLillian M ShotwellReported controller | Neither history importedView source coverage → |
| Cannon MineChelan, WAMSHA 4502961 | Gold OreUnderground | AbandonedStatus date: 03/31/1995 | Asamera Minerals (Us) IncReported operatorAsamera Resources IncReported controller | Neither history importedView source coverage → |
| Cannon Mine CrushingChelan, WAMSHA 4503170 | Crushed, Broken TraprockSurface | AbandonedStatus date: 10/11/1988 | Western Mine Services IncReported operatorWestern Mine Services IncReported controller | Neither history importedView source coverage → |
| Canton Creek QuarryKing, WAMSHA 4502851 | Crushed, Broken TraprockSurface | AbandonedStatus date: 08/10/1984 | Montgomery-Nordhougen IncReported operatorMontgomery HaroldReported controller | Neither history importedView source coverage → |
| CANYON PITPierce, WAMSHA 4500587 | Construction Sand and GravelSurface | AbandonedStatus date: 03/01/2001 | Miles Sand & Gravel Co IncReported operatorWalt MilesReported controller | Production / employmentView source coverage → |