| No 2Garrett, MDMSHA 1800204 | Coal (Bituminous)Underground | AbandonedStatus date: 08/28/1973 | Burrell Brothers Coal CorpReported operatorBurrell Brothers Coal CorpReported controller | Neither history importedView source coverage → |
| No 2 Mine SurfaceGarrett, MDMSHA 1800578 | Coal (Bituminous)Surface | AbandonedStatus date: 06/22/1978 | John Duckworth Coal CompanyReported operatorJohn DuckworthReported controller | Neither history importedView source coverage → |
| No 2 StripGarrett, MDMSHA 1800659 | Coal (Bituminous)Surface | AbandonedStatus date: 10/01/1979 | P & L Coal Company IncReported operatorP & L Coal Company IncReported controller | Neither history importedView source coverage → |
| No 2 Strip MineGarrett, MDMSHA 1800371 | Coal (Bituminous)Surface | AbandonedStatus date: 10/03/1974 | Mary Ruth CorpReported operatorJenkins MilfordReported controller | Neither history importedView source coverage → |
| No 3 AugerGarrett, MDMSHA 1800433 | Coal (Bituminous)Surface | AbandonedStatus date: 09/17/1980 | Smeltzer Augering CompanyReported operatorSmeltzer DonaldReported controller | Neither history importedView source coverage → |
| No 3 MineGarrett, MDMSHA 1800140 | Coal (Bituminous)Underground | AbandonedStatus date: 06/28/1971 | Callis Coal CompanyReported operatorCallis Coal CompanyReported controller | Neither history importedView source coverage → |
| No 3 PitGarrett, MDMSHA 1800262 | Coal (Bituminous)Surface | AbandonedStatus date: 10/01/1979 | Upperman Coal CompanyReported operatorCarl Del Signore Family TrustReported controller | Neither history importedView source coverage → |
| No 4 StripGarrett, MDMSHA 1800265 | Coal (Bituminous)Surface | AbandonedStatus date: 06/14/1972 | Buffalo Coal Company IncReported operatorCarl Del Signore Family TrustReported controller | Neither history importedView source coverage → |
| No 6aAllegany, MDMSHA 1800205 | Coal (Bituminous)Underground | AbandonedStatus date: 09/19/1972 | W & W Coal CompanyReported operatorW & W Coal CompanyReported controller | Neither history importedView source coverage → |
| North East PlantCecil, MDNear ?MSHA 1800327 | Construction Sand and GravelSurface | AbandonedStatus date: 02/18/1989 | York Building Products Company IncReported operatorDavid J StewartReported controller | Neither history importedView source coverage → |
| North MineGarrett, MDNear GrantsvilleMSHA 1800811 | Coal (Bituminous)Facility | AbandonedStatus date: 03/13/2025 | Operator not reportedReported operatorController not reportedReported controller | Neither history importedView source coverage → |
| Ocean Siding Delta #3Allegany, MDNear GrantsvilleMSHA 1800635 | Coal (Bituminous)Facility | AbandonedStatus date: 08/25/1992 | Delta Coal Sales IncReported operatorDelta Industries IncReported controller | Neither history importedView source coverage → |
| Pamela No 1Garrett, MDNear BartonMSHA 1800689 | Coal (Bituminous)Surface | AbandonedStatus date: 04/01/1985 | Pamela Mines IncReported operatorWalker Lebon BReported controller | Neither history importedView source coverage → |
| Parker No 2Allegany, MDMSHA 1800122 | Coal (Bituminous)Underground | AbandonedStatus date: 05/14/1971 | Clites Coal CompanyReported operatorClites Coal CompanyReported controller | Neither history importedView source coverage → |
| Patroit Mining Co IncGarrett, MDNear GormanMSHA 1800712 | Coal (Bituminous)Surface | AbandonedStatus date: 01/08/1990 | Patriot Mining Company IncReported operatorArch Resources IncReported controller | Neither history importedView source coverage → |
| Patuxent Road PlantAnne Arundel, MDNear ?MSHA 1800666 | Construction Sand and GravelSurface | AbandonedStatus date: 10/24/1985 | Jones & Jones EnterprisesReported operatorJones & Jones EnterprisesReported controller | Neither history importedView source coverage → |
| Pepco PitAnne Arundel, MDNear ?MSHA 1800294 | Construction Sand and GravelSurface | AbandonedStatus date: 12/16/1985 | E L Gardner IncReported operatorAggregate Industries PLCReported controller | Neither history importedView source coverage → |
| Phillips MineAllegany, MDNear Frostburg MdMSHA 1800569 | Coal (Bituminous)Surface | AbandonedStatus date: 02/28/1996 | Pbs Coals IncReported operatorNSM PLCReported controller | Neither history importedView source coverage → |
| Phillips' Mine SidingAllegany, MDNear ShaftMSHA 1800698 | Coal (Bituminous)Facility | AbandonedStatus date: 04/14/1993 | Winner Brothers Coal Company IncReported operatorWinner Brothers Coal Company IncReported controller | Neither history importedView source coverage → |
| Pine Mtn No 12 Strip MineAllegany, MDMSHA 1800577 | Coal (Bituminous)Surface | AbandonedStatus date: 06/30/1977 | Pine Mountain Coal CompanyReported operatorDavid RaynerReported controller | Neither history importedView source coverage → |
| Piney Church Road PitCharles, MDNear ?MSHA 1800686 | Construction Sand and GravelSurface | AbandonedStatus date: 09/07/1994 | Southern Maryland Sand & Gravel CorpReported operatorDriggs JohnReported controller | Neither history importedView source coverage → |
| Pit 1Wicomico, MDNear HebronMSHA 1800801 | Sand, Industrial NECSurface | AbandonedStatus date: 03/02/2017 | Disney Sand and Gravel, LLCReported operatorDarren DisneyReported controller | Production / employmentSafety recordsView source coverage → |
| Pocomoke City Sand & GravelWorcester, MDNear Pocomoke CityMSHA 1800313 | Construction Sand and GravelSurface | AbandonedStatus date: 07/18/2017 | Vulcan Construction Materials, LLCReported operatorVulcan Materials CompanyReported controller | Production / employmentSafety recordsView source coverage → |
| Pocono Sand PlantGarrett, MDMSHA 1800475 | Construction Sand and GravelSurface | AbandonedStatus date: 08/14/1978 | Pocono Sand Company Div Of Greer StReported operatorPocono Sand Company Div Of Greer StReported controller | Neither history importedView source coverage → |
| Ponderosa No 1 StripGarrett, MDMSHA 1800561 | Coal (Bituminous)Surface | AbandonedStatus date: 02/22/1977 | Ponderosa Coal Company IncReported operatorMorris Guy E JrReported controller | Neither history importedView source coverage → |
| Pond HillAllegany, MDNear LonaconingMSHA 1800653 | Coal (Bituminous)Surface | AbandonedStatus date: 02/12/1990 | Hi Note IncReported operatorBarnett Lee CReported controller | Neither history importedView source coverage → |
| Powhatan MillBaltimore, MDMSHA 1800412 | AsbestosFacility | AbandonedStatus date: 07/01/1979 | Powhatan Mining CompanyReported operatorMett Frances EReported controller | Neither history importedView source coverage → |
| Prince Georges Bank RunPrince Georges, MDMSHA 1800645 | Construction Sand and GravelSurface | AbandonedStatus date: 01/23/1980 | Prince Georges Bank Run Gravel CorpReported operatorPrince Georges Bank Run Gravel CorpReported controller | Neither history importedView source coverage → |
| Randallstown Quarry / Vinci Quarry 1Baltimore, MDNear MarriottsvilleMSHA 1800549 | Dimension Stone NECSurface | AbandonedStatus date: 07/09/2009 | VSP Holdings, LLCReported operatorFrancis E Gardiner IIIReported controller | Production / employmentSafety recordsView source coverage → |
| Raynes Sand And Gravel PitWorcester, MDMSHA 1800610 | Construction Sand and GravelSurface | AbandonedStatus date: 05/21/1982 | Raynes Sand & Gravel IncReported operatorRaynes Sand & Gravel IncReported controller | Neither history importedView source coverage → |