| Rock Crusher HillGrays Harbor, WANear CosmopolisMSHA 4503418 | Construction Sand and GravelSurface | AbandonedStatus date: 08/11/2023 | Northwest Rock IncReported operatorJason Messmer; Randy RognlinReported controller | Production / employmentSafety recordsView source coverage → |
| Rock Cut QuarrySkagit, WAMSHA 4502275 | Crushed, Broken TraprockSurface | AbandonedStatus date: 11/14/1979 | Skagit County Road DepartmentReported operatorSkagit County-WaReported controller | Neither history importedView source coverage → |
| Rock Garden PaterosOkanogan, WANear PaterosMSHA 4503791 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 08/31/2019 | Christian Anker IncReported operatorChristian AndersonReported controller | Production / employmentSafety recordsView source coverage → |
| Rock Island PitDouglas, WAMSHA 4500683 | Construction Sand and GravelSurface | AbandonedStatus date: 12/19/1978 | Columbia Concrete ProductsReported operatorWalter L FosterReported controller | Neither history importedView source coverage → |
| Rock Island PitChelan, WAMSHA 4502081 | Construction Sand and GravelSurface | AbandonedStatus date: 06/12/1979 | Chelan County Highway DepartmentReported operatorChelan County-WaReported controller | Neither history importedView source coverage → |
| Rock Island PitDouglas, WAMSHA 4502570 | Construction Sand and GravelSurface | AbandonedStatus date: 01/19/1983 | Columbia Concrete ProductsReported operatorWalter L FosterReported controller | Neither history importedView source coverage → |
| Rock PitSkamania, WAMSHA 4502344 | Crushed, Broken TraprockSurface | AbandonedStatus date: 10/09/1979 | Howell Truck ServiceReported operatorHowell Truck ServiceReported controller | Neither history importedView source coverage → |
| Rock PitSkamania, WANear North BonnevilleMSHA 4503776 | Construction Sand and GravelSurface | AbandonedStatus date: 11/02/2023 | Rock PitReported operatorPirfil CamReported controller | Production / employmentSafety recordsView source coverage → |
| Rockport Quarry LLCSkagit, WANear BurlingtonMSHA 4503677 | Crushed, Broken BasaltSurface | AbandonedStatus date: 03/20/2015 | Rockport Quarry LLCReported operatorMarvin D Donovan Sr; Marvin D Donovan JrReported controller | Production / employmentSafety recordsView source coverage → |
| Rocky Brook PitJefferson, WANear BrinnonMSHA 4503611 | Construction Sand and GravelSurface | AbandonedStatus date: 08/29/2006 | Stan N. JohnstonReported operatorStan N. JohnstonReported controller | Production / employmentView source coverage → |
| Rocky Creek QuarrySkagit, WAMSHA 4502979 | Crushed, Broken TraprockSurface | AbandonedStatus date: 08/24/1983 | Olson-Taylor IncReported operatorDonald TaylorReported controller | Neither history importedView source coverage → |
| Rocky Point PitSkamania, WAMSHA 4502353 | Dimension TraprockSurface | AbandonedStatus date: 06/22/1978 | U S Forest ServiceReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| Rocky ReachChelan, WANear ChelanMSHA 4503590 | Construction Sand and GravelSurface | AbandonedStatus date: 01/01/2016 | Apple Valley Sand & GravelReported operatorRoland L ChipmanReported controller | Production / employmentSafety recordsView source coverage → |
| Rocky Reach PitDouglas, WAMSHA 4502864 | Construction Sand and GravelSurface | AbandonedStatus date: 12/20/1982 | Northwest Paving & Construction Company IncReported operatorKnapp Kenneth KReported controller | Neither history importedView source coverage → |
| Rogers No 3 (Ug)King, WAMSHA 4500325 | Coal (Bituminous)Underground | AbandonedStatus date: 09/18/1975 | Palmer Coking Coal CompanyReported operatorFalk Carl G-David J MorrisReported controller | Neither history importedView source coverage → |
| Romberg PitWhatcom, WAMSHA 4503181 | Construction Sand and GravelSurface | AbandonedStatus date: 11/13/1990 | Romberg ConstructionReported operatorRomberg ConstructionReported controller | Neither history importedView source coverage → |
| Rose Valley QuarryCowlitz, WAMSHA 4501598 | Crushed, Broken TraprockSurface | AbandonedStatus date: 01/29/1979 | Columbia West Materials & Constructors IncReported operatorColumbia West Resources CorpReported controller | Neither history importedView source coverage → |
| Rose Valley Quarry 2Cowlitz, WAMSHA 4501096 | Crushed, Broken TraprockSurface | AbandonedStatus date: 05/24/1984 | Ostrander Rock & Construction Company IncReported operatorMary RileyReported controller | Neither history importedView source coverage → |
| Rosselli PitSnohomish, WAMSHA 4502173 | Construction Sand and GravelSurface | AbandonedStatus date: 05/15/1979 | Monroe Sand & GravelReported operatorMonroe Sand & GravelReported controller | Neither history importedView source coverage → |
| Ross PitSnohomish, WANear ArlingtonMSHA 4503522 | Construction Sand and GravelSurface | AbandonedStatus date: 10/10/2024 | Scarsella Bros., Inc.Reported operatorRick Scarsella; Robert ScarsellaReported controller | Production / employmentSafety recordsView source coverage → |
| Rotary PitSnohomish, WAMSHA 4502430 | Crushed, Broken TraprockSurface | AbandonedStatus date: 02/13/1978 | U S Forest ServiceReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| R & R GravelKing, WAMSHA 4502743 | Construction Sand and GravelSurface | AbandonedStatus date: 02/07/1984 | R & R Investments IncReported operatorR & R Investments IncReported controller | Neither history importedView source coverage → |
| R&R PORTABLE CRUSHERLewis, WAMSHA 4503316 | Crushed, Broken TraprockSurface | AbandonedStatus date: 09/29/1997 | R & R Crushing & Construction IncReported operatorAuman RobertReported controller | Neither history importedView source coverage → |
| Ruby SilverOkanogan, WAMSHA 4501937 | Silver OreUnderground | AbandonedStatus date: 11/20/1984 | Kaaba Resources IncReported operatorKaaba Resources IncReported controller | Neither history importedView source coverage → |
| RUN WAY PITKitsap, WAMSHA 4503365 | Construction Sand and GravelSurface | AbandonedStatus date: 09/21/1999 | Morrison Gravel IncReported operatorMorrison Kenneth DReported controller | Production / employmentView source coverage → |
| Russelle Marie Silver Lead MineStevens, WAMSHA 4502784 | Silver OreUnderground | AbandonedStatus date: 06/03/1980 | Russelle Marie Silver Lead IncReported operatorRusselle Marie Silver Lead IncReported controller | Neither history importedView source coverage → |
| Ryan Lake QuarrySkamania, WAMSHA 4502952 | Crushed, Broken TraprockSurface | AbandonedStatus date: 12/22/1982 | Ellensburg Cement Products IncReported operatorJames HutchinsonReported controller | Neither history importedView source coverage → |
| Saddle Mountain PitKittitas, WAMSHA 4502495 | Crushed, Broken TraprockSurface | AbandonedStatus date: 06/28/1978 | Kittitas County Road DepartmentReported operatorKittitas CountyReported controller | Neither history importedView source coverage → |
| Safeway PitSnohomish, WAMSHA 4502881 | Construction Sand and GravelSurface | AbandonedStatus date: 10/28/1982 | Harold HansonReported operatorHarold HansonReported controller | Neither history importedView source coverage → |
| S. A. Gonzales Const IncSpokane, WANear SpokaneMSHA 4503102 | Construction Sand and GravelSurface | AbandonedStatus date: 08/29/2007 | FIGHTING CREEKReported operatorSteve A Gonzales; Dan Barnham JrReported controller | Production / employmentSafety recordsView source coverage → |