| Jordan PitJackson, OHMSHA 3303664 | Coal (Bituminous)Surface | AbandonedStatus date: 02/29/1980 | Burke & Mc Guire Coal CorpReported operatorMc Guire J JReported controller | Neither history importedView source coverage → |
| Joseph Sand & GravelAuglaize, OHMSHA 3301758 | Construction Sand and GravelSurface | AbandonedStatus date: 03/26/1987 | Joseph Sand & Gravel CompanyReported operatorJoseph Sand & Gravel CompanyReported controller | Neither history importedView source coverage → |
| JOSEPH SAND & GRAVEL INC.Auglaize, OHMSHA 3304452 | Construction Sand and GravelSurface | AbandonedStatus date: 08/13/2002 | Joseph Sand & Gravel IncReported operatorKenneth D Burden JrReported controller | Production / employmentSafety recordsView source coverage → |
| Joy MineHocking, OHMSHA 3301075 | Coal (Bituminous)Underground | AbandonedStatus date: 09/26/1980 | Joy Coal CompanyReported operatorJoy Coal CompanyReported controller | Neither history importedView source coverage → |
| J-R AugerJefferson, OHNear BrilliantMSHA 3303937 | Coal (Bituminous)Surface | AbandonedStatus date: 07/23/1990 | Tri-State Auger Mining IncReported operatorRichard L EckenrodeReported controller | Neither history importedView source coverage → |
| J R C StripAthens, OHMSHA 3303505 | Coal (Bituminous)Surface | AbandonedStatus date: 10/01/1979 | Lyle Construction IncReported operatorLyle Don WReported controller | Neither history importedView source coverage → |
| Judy MineGallia, OHNear CadmusMSHA 3303811 | Coal (Bituminous)Surface | AbandonedStatus date: 06/17/1983 | D & J Energy IncReported operatorHolly John PaulReported controller | Neither history importedView source coverage → |
| Junction City Shole Pit And PlantPerry, OHMSHA 3302677 | Common ShaleSurface | AbandonedStatus date: 07/11/1985 | Junction City Clay CompanyReported operatorJunction City Clay CompanyReported controller | Neither history importedView source coverage → |
| Junior No 1 StripJefferson, OHNear BergholzMSHA 3304007 | Coal (Bituminous)Surface | AbandonedStatus date: 12/14/1987 | Jefferson Holding IncReported operatorWilliams Thomas MReported controller | Neither history importedView source coverage → |
| Juniper Gallia No 1Gallia, OHMSHA 3303588 | Coal (Bituminous)Surface | AbandonedStatus date: 09/27/1977 | Progressive Energy IncReported operatorStrawser John NReported controller | Neither history importedView source coverage → |
| Juniper Jackson No 1 StripJackson, OHMSHA 3303624 | Coal (Bituminous)Surface | AbandonedStatus date: 10/01/1979 | Progressive Energy IncReported operatorStrawser John NReported controller | Neither history importedView source coverage → |
| Juniper No 1 StripVinton, OHMSHA 3303499 | Coal (Bituminous)Surface | AbandonedStatus date: 06/05/1978 | Juniper Mining Company IncReported operatorMartin PhillipReported controller | Neither history importedView source coverage → |
| J W P #1Jefferson, OHNear RichmondMSHA 3304417 | Coal (Bituminous)Surface | AbandonedStatus date: 03/07/2007 | Varkony Mining CompanyReported operatorStephen Varkony; William M VarkonyReported controller | Production / employmentSafety recordsView source coverage → |
| J & W StripBelmont, OHNear JacobsburgMSHA 3303962 | Coal (Bituminous)Surface | AbandonedStatus date: 02/04/1990 | J & W MiningReported operatorRamsay William E & JeannetteReported controller | Neither history importedView source coverage → |
| Kaiser RefractoriesColumbiana, OHMSHA 3303494 | MagnesiteFacility | AbandonedStatus date: 07/24/1978 | Kaiser RefractoriesReported operatorKaiser Aluminum & Chemical CorpReported controller | Neither history importedView source coverage → |
| Kanauga DockGallia, OHNear KanaugaMSHA 3302044 | Coal (Bituminous)Facility | AbandonedStatus date: 08/31/2018 | Hopedale Mining LLCReported operatorRhino Resource Partners LPReported controller | Production / employmentSafety recordsView source coverage → |
| K And L StripBelmont, OHMSHA 3302463 | Coal (Bituminous)Surface | AbandonedStatus date: 02/01/1973 | Industrial Mining CompanyReported operatorKeller Group IncReported controller | Neither history importedView source coverage → |
| K And M StripBelmont, OHMSHA 3301884 | Coal (Bituminous)Surface | AbandonedStatus date: 11/06/1972 | Walwood Coal CompanyReported operatorWalwood Coal CompanyReported controller | Neither history importedView source coverage → |
| Karen Lynn MaterialsHamilton, OHMSHA 3301558 | Construction Sand and GravelSurface | AbandonedStatus date: 06/30/1981 | Karen Lynn MaterialsReported operatorKaren Lynn MaterialsReported controller | Neither history importedView source coverage → |
| Karg Sand & Gravel CompanyPortage, OHMSHA 3302556 | Construction Sand and GravelSurface | AbandonedStatus date: 04/15/1992 | Karg Sand & Gravel CompanyReported operatorKarg Thomas RReported controller | Neither history importedView source coverage → |
| Kaul Clay Co Plant & PitJefferson, OHMSHA 3300494 | Fire ClaySurface | AbandonedStatus date: 08/03/1979 | Kaul Clay CoReported operatorKaul Clay CoReported controller | Neither history importedView source coverage → |
| K Coal StripJefferson, OHMSHA 3300808 | Coal (Bituminous)Surface | AbandonedStatus date: 12/19/1972 | K Coal CompanyReported operatorK Coal CompanyReported controller | Neither history importedView source coverage → |
| Keene StripCoshocton, OHNear KeeneMSHA 3303365 | Coal (Bituminous)Surface | AbandonedStatus date: 11/01/1983 | Holmes Limestone CompanyReported operatorHolmes LimestoneReported controller | Neither history importedView source coverage → |
| Keestrack Frontier ScreenHancock, OHNear VanlueMSHA 3304775 | LimeSurface | AbandonedStatus date: 10/19/2026 | NLS Asphalt, Inc.Reported operatorNational Lime & Stone Co.Reported controller | Production / employmentSafety recordsView source coverage → |
| Keifer Sand And GravelClark, OHMSHA 3301535 | Construction Sand and GravelSurface | AbandonedStatus date: 09/22/1982 | Keifer Sand & GravelReported operatorKeifer Sand & GravelReported controller | Neither history importedView source coverage → |
| Keiner Loading DockPerry, OHNear New LexingtonMSHA 3303777 | Coal (Bituminous)Facility | AbandonedStatus date: 01/18/1983 | Kiener ContractorsReported operatorKiener W CReported controller | Neither history importedView source coverage → |
| Keller No 3 StripMahoning, OHNear AllianceMSHA 3300987 | Coal (Bituminous)Surface | AbandonedStatus date: 12/11/1984 | Keller Mines IncReported operatorOreskovich JohnReported controller | Neither history importedView source coverage → |
| Kelleys IslandErie, OHNear Kelleys IslandMSHA 3300088 | Crushed, Broken Limestone NECSurface | AbandonedStatus date: 10/02/2008 | Lafarge North America IncReported operatorHolcim LtdReported controller | Production / employmentSafety recordsView source coverage → |
| KellstoneOttawa, OHNear Port ClintonMSHA 3304505 | Crushed, Broken Limestone NECFacility | AbandonedStatus date: 04/25/2005 | Independence ExcavatingReported operatorVic DiGeronimo JrReported controller | Production / employmentSafety recordsView source coverage → |
| Kelly MineColumbiana, OHNear East PalestineMSHA 3304503 | Coal (Bituminous)Surface | AbandonedStatus date: 12/07/2009 | Amerikohl Mining IncReported operatorJohn M StilleyReported controller | Production / employmentSafety recordsView source coverage → |