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 |
|---|---|---|---|---|
| Cody Long QuarryDouglas, ORMSHA 3502345 | Crushed, Broken TraprockSurface | AbandonedStatus date: 05/25/1984 | W W D CorpReported operatorCharles ClaybornReported controller | Neither history importedView source coverage → |
| COFFEE LAKE PONDWashington, ORNear PortlandMSHA 3503022 | Crushed, Broken TraprockSurface | AbandonedStatus date: 04/01/2025 | Knife River Corporation-NorthwestReported operatorKnife River CorporationReported controller | Production / employmentSafety recordsView source coverage → |
| Coho Creek PitGrant, ORMSHA 3502393 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 11/15/1978 | Modular Crushing IncReported operatorModular Crushing IncReported controller | Neither history importedView source coverage → |
| Cold Springs PitKlamath, ORMSHA 3502822 | Crushed, Broken TraprockSurface | AbandonedStatus date: 05/01/1978 | U S Forest ServiceReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| COLUMBIA ROAD & DRIVEWAY, INC.Columbia, ORMSHA 3502481 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 06/01/1999 | Columbia Road & Driveway IncReported operatorScott T ParkerReported controller | Production / employmentView source coverage → |
| Columbia Sand & GravelMultnomah, ORMSHA 3500471 | Construction Sand and GravelSurface | AbandonedStatus date: 05/21/1982 | Columbia Sand & Gravel CompanyReported operatorColumbia Sand & Gravel CompanyReported controller | Neither history importedView source coverage → |
| Colvin SandClackamas, ORNear canbyMSHA 3503884 | Sand, Industrial NECSurface | AbandonedStatus date: 09/23/2019 | Operator not reportedReported operatorController not reportedReported controller | Safety recordsView source coverage → |
| Combination GroupLane, ORMSHA 3503098 | Gold OreUnderground | AbandonedStatus date: 06/27/1983 | Mom'S Mining & Development IncReported operatorMom'S Mining & Development IncReported controller | Neither history importedView source coverage → |
| Compton Quarry & PlantDouglas, ORNear RoseburgMSHA 3500260 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 02/11/2003 | Roseburg Sand & Gravel CompanyReported operatorJohn V MetzgerReported controller | Production / employmentSafety recordsView source coverage → |
| Condon Thirty Mile Creek PitGilliam, ORMSHA 3502920 | Crushed, Broken TraprockSurface | AbandonedStatus date: 04/29/1985 | Jarl Construction Company IncReported operatorNorm JarlReported controller | Neither history importedView source coverage → |
| Conn Creek QuarryCurry, ORNear Gold BeachMSHA 3503978 | Dimension Stone NECSurface | AbandonedStatus date: 05/05/2026 | Suulutaaq, Inc.Reported operatorThe Kuskokwim CorporationReported controller | Safety recordsView source coverage → |
| CONNER CREEK MINEBaker, ORNear HUNTINGTONMSHA 3503733 | Gold OreSurface | AbandonedStatus date: 03/01/2013 | KENNETH OWEN JETERReported operatorKenneth O. JeterReported controller | Production / employmentSafety recordsView source coverage → |
| Connor CreekBaker, ORNear Huntington, ORMSHA 3503909 | Gold OreSurface | AbandonedStatus date: 11/30/2020 | Limbaugh Gravel Products LLCReported operatorJohn L LimbaughReported controller | Neither history importedView source coverage → |
| Connor Creek PlacerBaker, ORNear Baker CityMSHA 3503767 | Gold OreSurface | AbandonedStatus date: 12/11/2012 | Darden Engineering IncReported operatorWilliam R DardenReported controller | Neither history importedView source coverage → |
| Continental MineGrant, ORMSHA 3503037 | Gold OreUnderground | AbandonedStatus date: 09/01/1981 | Gold Circle Mining Company IncReported operatorGold Circle Mining Company IncReported controller | Neither history importedView source coverage → |
| Coombs Canyon PitUmatilla, ORMSHA 3501710 | Crushed, Broken TraprockSurface | AbandonedStatus date: 11/22/1978 | Umatilla County Road DepartmentReported operatorUmatilla County-ORReported controller | Neither history importedView source coverage → |
| Coos River QuarryCoos, ORMSHA 3501028 | Crushed, Broken TraprockSurface | AbandonedStatus date: 11/26/1979 | Coos County Road DepartmentReported operatorCoos County-ORReported controller | Neither history importedView source coverage → |
| Copeland PortableJosephine, ORMSHA 3500717 | Construction Sand and GravelSurface | AbandonedStatus date: 01/17/1992 | Copeland Sand & Gravel IncReported operatorSteve Ausland; Robert S CopelandReported controller | Neither history importedView source coverage → |
| Copeland Portable CrusherJackson, ORNear Gold HillMSHA 3503579 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 05/09/2011 | Copeland Sand & Gravel IncReported operatorSteve Ausland; Robert S CopelandReported controller | Production / employmentSafety recordsView source coverage → |
| Corbett QuarryMultnomah, ORNear CorbettMSHA 3503560 | Construction Sand and GravelSurface | AbandonedStatus date: 02/22/2010 | Heritage Rock LLCReported operatorShirlee LenskeReported controller | Production / employmentSafety recordsView source coverage → |
| Corning PitBaker, ORNear RichlandMSHA 3503657 | Construction Sand and GravelSurface | AbandonedStatus date: 07/27/2009 | Graven Enterprises, Inc.Reported operatorRalph V. GravenReported controller | Production / employmentSafety recordsView source coverage → |
| Cornucopia MineBaker, ORMSHA 3503038 | Gold OreUnderground | AbandonedStatus date: 08/21/1987 | Cornucopia Gold Mines IncReported operatorCornucopia Resources LtdReported controller | Neither history importedView source coverage → |
| Corvallis Clay MineBenton, ORMSHA 3500234 | Common Clays NECSurface | AbandonedStatus date: 08/27/1979 | Corvallis Brick & Tile Works IncReported operatorHusted Wesley EReported controller | Neither history importedView source coverage → |
| Cougar MineGrant, ORMSHA 3502386 | Gold OreUnderground | AbandonedStatus date: 03/24/1986 | William A Bowes IncReported operatorBowes William AReported controller | Neither history importedView source coverage → |
| Cougar Ridge MineGrant, ORMSHA 3503118 | Gold OreUnderground | AbandonedStatus date: 03/14/1984 | Differential Energy IncReported operatorSeal ThomReported controller | Neither history importedView source coverage → |
| Couger Mountain Pit 7 10 27 TrsLincoln, ORMSHA 3502367 | Crushed, Broken TraprockSurface | AbandonedStatus date: 11/26/1979 | U S Forest ServiceReported operatorUnited States GovernmentReported controller | Neither history importedView source coverage → |
| County Line Road PitUmatilla, ORNear La GrandeMSHA 3503454 | Construction Sand and GravelSurface | AbandonedStatus date: 06/04/2026 | Hermiston Rock Products LLCReported operatorKevin A Hampton; Randall B HamptonReported controller | Production / employmentSafety recordsView source coverage → |
| Couse Creek QuarryUmatilla, ORNear freewaterMSHA 3503264 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 03/24/2021 | Konen Rock Products IncReported operatorCharles S KonenReported controller | Production / employmentSafety recordsView source coverage → |
| Cove Pit And PlantUnion, ORMSHA 3503248 | Crushed, Broken Stone NECSurface | AbandonedStatus date: 06/10/1987 | Stan Robinson ExcavatingReported operatorStan Robinson ExcavatingReported controller | Neither history importedView source coverage → |
| COWBOY CRUSHINGDeschutes, ORNear REDMONDMSHA 3503693 | Construction Sand and GravelSurface | AbandonedStatus date: 10/01/2012 | RICKMAN EXCAVATINGReported operatorChris C RickmanReported controller | Production / employmentSafety recordsView 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.