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 |
|---|---|---|---|---|
| Portable PlantFlathead, MTNear LakesideMSHA 2402401 | Construction Sand and GravelSurface | AbandonedStatus date: 01/01/2009 | Carie Trucking IncReported operatorDouglas L CarieReported controller | Production / employmentSafety recordsView source coverage → |
| Portable Power ScreenPhillips, MTNear MaltaMSHA 2402700 | Construction Sand and GravelSurface | AbandonedStatus date: 07/23/2020 | Malta Ready Mix, Inc. Reported operatorBrandon MillicanReported controller | Production / employmentSafety recordsView source coverage → |
| Portable Pug MillSilver Bow, MTNear ButteMSHA 2402339 | Construction Sand and GravelSurface | AbandonedStatus date: 01/05/2011 | Jim Gilman Excavating IncReported operatorJames C GilmanReported controller | Production / employmentSafety recordsView source coverage → |
| Portable ScreenYellowstone, MTNear MissoulaMSHA 2402326 | Construction Sand and GravelSurface | AbandonedStatus date: 04/05/2004 | JTL Group, Inc. MissoulaReported operatorKnife River CorporationReported controller | Production / employmentView source coverage → |
| Portable ScreenBeaverhead, MTNear DillonMSHA 2402594 | Construction Sand and GravelSurface | AbandonedStatus date: 06/08/2012 | C C StackingReported operatorCraig J CornellReported controller | Production / employmentView source coverage → |
| Portable ScreenerMadison, MTNear Virginia CityMSHA 2401968 | Construction Sand and GravelSurface | AbandonedStatus date: 05/01/2024 | Madison CountyReported operatorMadison County-MTReported controller | Production / employmentSafety recordsView source coverage → |
| Portable Screener 2Madison, MTNear Virginia CityMSHA 2402518 | Construction Sand and GravelSurface | AbandonedStatus date: 06/02/2015 | Madison CountyReported operatorMadison County-MTReported controller | Production / employmentSafety recordsView source coverage → |
| Portable ScreeningBroadwater, MTMSHA 2401749 | Gold OreSurface | AbandonedStatus date: 07/11/1988 | Radersburg Mining CompanyReported operatorMiller Dennis RReported controller | Neither history importedView source coverage → |
| Portable Screening PlantTreasure, MTNear HyshamMSHA 2401912 | Construction Sand and GravelSurface | AbandonedStatus date: 11/25/2013 | Treasure CountyReported operatorTreasure County-MtReported controller | Production / employmentSafety recordsView source coverage → |
| Portable Screening PlantLincoln, MTMSHA 2401983 | Construction Sand and GravelSurface | AbandonedStatus date: 10/30/1995 | Lincoln CountyReported operatorLincoln County-MtReported controller | Neither history importedView source coverage → |
| PORTABLE SCREENING PLANTSweet Grass, MTMSHA 2402168 | Construction Sand and GravelSurface | AbandonedStatus date: 09/25/2000 | Stenberg Construction & Supply IncReported operatorLyle Stenberg; Ray StenbergReported controller | Production / employmentView source coverage → |
| Portable Screening PlantLewis And Clark, MTNear East HelenaMSHA 2402540 | Construction Sand and GravelSurface | AbandonedStatus date: 08/16/2021 | R & D Partners LLCReported operatorMark Runkle; Greg DahlReported controller | Production / employmentSafety recordsView source coverage → |
| Portable Screening UnitLewis And Clark, MTMSHA 2401443 | Construction Sand and GravelSurface | AbandonedStatus date: 08/18/1982 | Lewis & Clark CountyReported operatorLewis & Clark County-MtReported controller | Neither history importedView source coverage → |
| Portable Screen PlantMissoula, MTMSHA 2401456 | Construction Sand and GravelSurface | AbandonedStatus date: 08/18/1982 | City Of MissoulaReported operatorCity Of Missoula-MTReported controller | Neither history importedView source coverage → |
| Portable Screen PlantLincoln, MTMSHA 2401956 | Construction Sand and GravelSurface | AbandonedStatus date: 05/06/1994 | Montana Department Of TransportationReported operatorState Of MontanaReported controller | Neither history importedView source coverage → |
| PORTABLE SCREEN PLANTPondera, MTMSHA 2401961 | Construction Sand and GravelSurface | AbandonedStatus date: 03/05/2002 | Pondera CountyReported operatorPondera County-MtReported controller | Production / employmentView source coverage → |
| PORTABLE SCREEN PLANTGallatin, MTMSHA 2402191 | Construction Sand and GravelSurface | AbandonedStatus date: 09/23/2001 | Jim Bryson Trucking IncReported operatorN James BrysonReported controller | Production / employmentView source coverage → |
| Portable Screen PlantMadison, MTNear Virginia CityMSHA 2402593 | Construction Sand and GravelSurface | AbandonedStatus date: 04/30/2024 | Moen ExcavationReported operatorRoy Matthew MoenReported controller | Production / employmentSafety recordsView source coverage → |
| Portable Screen Plant #3Lincoln, MTNear LibbyMSHA 2402403 | Construction Sand and GravelSurface | AbandonedStatus date: 10/02/2019 | Remp Sand & Gravel IncReported operatorKathleen K RempReported controller | Production / employmentSafety recordsView source coverage → |
| PORTABLE SCREEN PLANT NO 1Lewis And Clark, MTMSHA 2401364 | Construction Sand and GravelSurface | AbandonedStatus date: 03/06/2001 | Lewis & Clark CountyReported operatorLewis & Clark County-MtReported controller | Production / employmentView source coverage → |
| Portable wash plant 1Missoula, MTNear Helena MSHA 2402771 | Sand, CommonSurface | AbandonedStatus date: 04/13/2026 | Pine Ridge Excavation IncReported operatorEvan Reinert; Kip McClendonReported controller | Production / employmentSafety recordsView source coverage → |
| Portal Screen PlantMissoula, MTMSHA 2402025 | Construction Sand and GravelSurface | AbandonedStatus date: 07/31/1995 | General Constructors IncReported operatorVernon (Mike) BastonReported controller | Neither history importedView source coverage → |
| PORTEC SCREEN MODEL 721Madison, MTMSHA 2402127 | Dimension Stone NECSurface | AbandonedStatus date: 08/06/1998 | A M Welles IncReported operatorAlfred HokansonReported controller | Neither history importedView source coverage → |
| PORTORO QUARRYBroadwater, MTMSHA 2402134 | Dimension LimestoneSurface | AbandonedStatus date: 08/23/1999 | I C M IncReported operatorBertoni AlfonsoReported controller | Neither history importedView source coverage → |
| Powerscreen Chieftan 2100 Scrn Plt #4031Flathead, MTNear KalispellMSHA 2402567 | Construction Sand and GravelSurface | AbandonedStatus date: 01/01/2011 | Nelcon, IncReported operatorMike P White; Val B WhiteReported controller | Production / employmentView source coverage → |
| Precipitation PlantsSilver Bow, MTMSHA 2400678 | Copper Ore NECFacility | AbandonedStatus date: 01/26/1978 | Anaconda Minerals CompanyReported operatorAtlantic Richfield CompanyReported controller | Neither history importedView source coverage → |
| Pretty Girl PlacerLewis And Clark, MTMSHA 2401692 | Gold OreSurface | AbandonedStatus date: 08/07/1989 | Special Lady Mining CorpReported operatorBallard AlReported controller | Neither history importedView source coverage → |
| Prince Mine #1Missoula, MTMSHA 2401669 | Gold OreSurface | AbandonedStatus date: 07/12/1985 | J L Prince CompanyReported operatorPrince Judy LReported controller | Neither history importedView source coverage → |
| PRINCE PUG MILLRosebud, MTNear AshlandMSHA 2401997 | Construction Sand and GravelSurface | AbandonedStatus date: 12/09/2016 | Prince IncReported operatorBonnie Prince; John PrinceReported controller | Production / employmentSafety recordsView source coverage → |
| Princess EthmeLincoln, MTMSHA 2401615 | Gold OreUnderground | AbandonedStatus date: 09/22/1981 | Chamberlain EnterprisesReported operatorChamberlain RobertReported controller | Neither history importedView 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.