| Salmon Creek PitPacific, WAMSHA 4502766 | Crushed, Broken TraprockSurface | AbandonedStatus date: 09/07/1990 | Weyerhaeuser CompanyReported operatorGeorge WeyerhaeuserReported controller | Neither history importedView source coverage → |
| Samac Portable PlantKing, WAMSHA 4503088 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 11/25/1992 | Samac TruckingReported operatorSamac George BReported controller | Neither history importedView source coverage → |
| Samish PitSkagit, WANear BurlingtonMSHA 4500605 | Construction Sand and GravelSurface | AbandonedStatus date: 08/29/2016 | Miles Sand & Gravel CompanyReported operatorWalt MilesReported controller | Production / employmentSafety recordsView source coverage → |
| Sanders & Young Pit & PlantBenton, WAMSHA 4502601 | Construction Sand and GravelSurface | AbandonedStatus date: 11/01/1980 | Sanders & YoungReported operatorSanders & YoungReported controller | Neither history importedView source coverage → |
| Sand & GravelCowlitz, WANear ToutleMSHA 4503583 | Construction Sand and GravelSurface | AbandonedStatus date: 08/08/2005 | Gardner TruckingReported operatorGarry R GardnerReported controller | Neither history importedView source coverage → |
| Sand & Gravel PitSnohomish, WAMSHA 4501386 | Construction Sand and GravelSurface | AbandonedStatus date: 11/29/1983 | Village Sand & GravelReported operatorVillage Sand & GravelReported controller | Neither history importedView source coverage → |
| Sandhill Or Sandhill PitSnohomish, WAMSHA 4502676 | Construction Sand and GravelSurface | AbandonedStatus date: 09/10/1986 | Snohomish County Public WorksReported operatorSnohomish County-WaReported controller | Neither history importedView source coverage → |
| Sand Hill PitSnohomish, WANear Granite FallsMSHA 4501143 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 01/06/2016 | Snohomish County Public WorksReported operatorSnohomish County-WaReported controller | Production / employmentSafety recordsView source coverage → |
| Sandman QuarryLewis, WAMSHA 4502992 | Crushed, Broken TraprockSurface | AbandonedStatus date: 08/26/1986 | A-1 Sandman ConstructionReported operatorA-1 Sandman ConstructionReported controller | Neither history importedView source coverage → |
| Sand PitKitsap, WAMSHA 4502483 | Construction Sand and GravelSurface | AbandonedStatus date: 06/21/1985 | Blossom Construction CompanyReported operatorBlossom Michael L & Maurlen GReported controller | Neither history importedView source coverage → |
| Sanitary LandfillChelan, WAMSHA 4502546 | Construction Sand and GravelSurface | AbandonedStatus date: 12/04/1978 | City Of CashmereReported operatorCity Of Cashmere-WaReported controller | Neither history importedView source coverage → |
| Sargent PitLewis, WAMSHA 4502052 | Construction Sand and GravelSurface | AbandonedStatus date: 09/06/1979 | Lewis County-Department Of Public WorksReported operatorLewis County-WaReported controller | Neither history importedView source coverage → |
| Sargent Road PitThurston, WAMSHA 4501738 | Construction Sand and GravelSurface | AbandonedStatus date: 03/07/1980 | J D Dutton IncReported operatorDutton JamesReported controller | Neither history importedView source coverage → |
| Sari QuarryCowlitz, WAMSHA 4501331 | Crushed, Broken TraprockSurface | AbandonedStatus date: 11/14/1979 | Ostrander Rock & Construction Company IncReported operatorMary RileyReported controller | Neither history importedView source coverage → |
| Satsop RockGrays Harbor, WAMSHA 4502875 | Construction Sand and GravelSurface | AbandonedStatus date: 04/26/1985 | Quigg Brothers-Mc Donald IncReported operatorHarbor ResourcesReported controller | Neither history importedView source coverage → |
| Satus Shale PitYakima, WAMSHA 4502392 | Crushed, Broken TraprockSurface | AbandonedStatus date: 05/21/1982 | Wapato Irrigation Project (Bia)Reported operatorWapato Irrigation Project (Bia)Reported controller | Neither history importedView source coverage → |
| Sawmill M-Line PitPierce, WAMSHA 4502631 | Crushed, Broken TraprockSurface | AbandonedStatus date: 08/08/1979 | Weyerhaeuser CompanyReported operatorGeorge WeyerhaeuserReported controller | Neither history importedView source coverage → |
| Saxton QuarryWalla Walla, WAMSHA 4501904 | Crushed, Broken TraprockSurface | AbandonedStatus date: 04/26/1978 | Walla Walla County Road DepartmentReported operatorWalla Walla County-WaReported controller | Neither history importedView source coverage → |
| Scar Face QuarrySkagit, WAMSHA 4503010 | Crushed, Broken TraprockSurface | AbandonedStatus date: 12/02/1984 | Olson-Taylor IncReported operatorDonald TaylorReported controller | Neither history importedView source coverage → |
| Schafer PitMason, WAMSHA 4501794 | Construction Sand and GravelSurface | AbandonedStatus date: 11/26/1979 | Simpson Timber CompanyReported operatorSimpson Timber CompanyReported controller | Neither history importedView source coverage → |
| Schindler PitWhitman, WAMSHA 4501585 | Construction Sand and GravelSurface | AbandonedStatus date: 11/13/1979 | Whitman County EngineersReported operatorWhitman County - WaReported controller | Neither history importedView source coverage → |
| Schnebly Pit C-28Kittitas, WAMSHA 4501269 | Construction Sand and GravelSurface | AbandonedStatus date: 10/13/1978 | Kittitas County Road DepartmentReported operatorKittitas CountyReported controller | Neither history importedView source coverage → |
| SCHOCH PITGrays Harbor, WAMSHA 4502895 | Construction Sand and GravelSurface | AbandonedStatus date: 06/27/2000 | Northwest Rock IncReported operatorJason Messmer; Randy RognlinReported controller | Production / employmentSafety recordsView source coverage → |
| Schoch PitGrays Harbor, WAMSHA 4503115 | Construction Sand and GravelSurface | AbandonedStatus date: 05/10/1988 | Monte Sand & Gravel IncReported operatorMonte Sand & Gravel IncReported controller | Neither history importedView source coverage → |
| Schouweiler PitGrays Harbor, WANear AberdeenMSHA 4503557 | Construction Sand and GravelSurface | AbandonedStatus date: 02/23/2026 | Northwest Rock IncReported operatorJason Messmer; Randy RognlinReported controller | Production / employmentSafety recordsView source coverage → |
| Schouweiler Road Pit And PlantGrays Harbor, WAMSHA 4502541 | Construction Sand and GravelSurface | AbandonedStatus date: 07/07/1983 | Associated Sand & Gravel Company IncReported operatorConsolidated Gold Fields LimitedReported controller | Neither history importedView source coverage → |
| Scott Barr PitLincoln, WAMSHA 4502114 | Crushed, Broken TraprockSurface | AbandonedStatus date: 08/24/1979 | Lincoln County Public WorksReported operatorLincoln County-WAReported controller | Neither history importedView source coverage → |
| Scotty Road PitSnohomish, WANear Lake StevensMSHA 4503612 | Construction Sand and GravelSurface | AbandonedStatus date: 07/22/2009 | O'Brien Sand & Gravel IncReported operatorRobert F O'BrienReported controller | Production / employmentSafety recordsView source coverage → |
| Screening PlantSpokane, WAMSHA 4503103 | Construction Sand and GravelSurface | AbandonedStatus date: 08/23/1988 | Custom ExcavatingReported operatorSebero James MReported controller | Neither history importedView source coverage → |
| Screening PlantStevens, WAMSHA 4503140 | Construction Sand and GravelSurface | AbandonedStatus date: 07/14/1988 | Kenneth WeusthoffReported operatorKenneth WeusthoffReported controller | Neither history importedView source coverage → |