Abandoned mines in Muskingum County, Ohio
Muskingum County, Ohio has 361 mine and prospect features on USGS topographic maps published 1961–1994, including 15 mine openings (shafts, adits and air shafts); 1 of the features carry a name on the map. OSMRE's abandoned mine land inventory lists 162 problems in the county, 61 of them not yet reclaimed. MSHA's register carries 87 mines in the county with status Abandoned or Abandoned and Sealed.
Every mine and prospect feature the USGS digitized from historical topographic maps covering Muskingum County, every OSMRE abandoned mine land problem in the county, and every MSHA-registered mine here with status Abandoned. Named features are listed below; unnamed ones are counted by type. Locations are deliberately not shown: this page says what abandoned workings are in the county, not where to find them. They are dangerous and should not be entered.
- Mapped mine features (USGS)
- 361
- Mine openings
- 15
- OSMRE problems unreclaimed
- 61
- MSHA mines marked abandoned
- 87
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41 7.8%Mine openingsshafts, adits, air shafts, portals and vertical openings: the ways into underground workings
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321 61.4%Mines and surface workingslabelled mines, open pits, strip mines, placer and hydraulic workings
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25 4.8%Quarries, gravel and borrow pitsconstruction-material and industrial-mineral extraction
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21 4.0%Dumps, tailings, spoil and gobwhat mining left above ground
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9 1.7%Mills, tipples and facilitiesprocessing plants and hazardous structures
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106 20.3%Other reclamation problemshighwalls, subsidence, polluted or clogged water, fires, slides and gases in OSMRE's inventory
| Name on map | Feature |
|---|---|
| Paul Mine | Mine Shaft |
A name is the label printed beside the symbol on the map. "First mapped" is the earliest topographic edition that shows the symbol, which bounds the feature's age from above; it is not the date it was worked. Unnamed features (most prospect pits, adits and shafts carry no label) are in the counts above but not this list.
| Problem area | Problem | Status |
|---|---|---|
| Baughman Road | P1 Hazardous Water Bodies | In Reclamation |
| Baughman Road | P1 Vertical Openings | Reclamation Pending |
| Baughman Road | P2 Clogged Stream Lands | In Reclamation |
| Baughman Road | P2 Dangerous Highwalls | In Reclamation |
| Baughman Road | P2 Hazardous Equip & Facilities | Reclamation Completed |
| Baughman Road | P2 Hazardous Water Bodies | Reclamation Pending |
| Baughman Road | P2 Portals | Reclamation Completed |
| Baughman Road | P3 Pits | In Reclamation |
| Baughman Road | P3 Spoil Area | In Reclamation |
| Baughman Road West | P3 Gobs | Reclamation Pending |
| Baughman Road West | P3 Spoil Area | Reclamation Pending |
| Brelsford Run | P2 Dangerous Highwalls | Reclamation Pending |
| Cannelville Northwest | P1 Dangerous Highwalls | Reclamation Completed |
| Cannelville South | P2 Clogged Stream Lands | Reclamation Completed |
| Cannelville South | P3 Gobs | In Reclamation |
| Cannelville West | P2 Portals | Reclamation Completed |
| Cannelville West | P2 Subsidence | Reclamation Pending |
| Cannelville West | P3 Spoil Area | Reclamation Pending |
| Cantu Subsidence | P1 Subsidence | Reclamation Completed |
| Carson Road | P2 Subsidence | Reclamation Completed |
| Claypit | P1 Dangerous Highwalls | Reclamation Pending |
| Claypit | P1 Dangerous Impoundments | Reclamation Pending |
| Claypit | P2 Dangerous Highwalls | Reclamation Pending |
| Covenanter Cem | P1 Dangerous Highwalls | Reclamation Pending |
| Covenanter Cem | P2 Dangerous Highwalls | In Reclamation |
| Covenanter Cem | P2 Polluted Water: Human Consumption | Reclamation Completed |
| Covenanter Cem | P3 Spoil Area | Reclamation Pending |
| Crow Run | P2 Vertical Openings | Reclamation Completed |
| David Lyons Subsidence | P1 Subsidence | Reclamation Completed |
| Drill Hole | P1 Polluted Water: Human Consumption | Reclamation Completed |
| East Fultonham | P1 Vertical Openings | Reclamation Completed |
| East Fultonham | P2 Dangerous Piles & Embankments | Reclamation Completed |
| East Fultonham | P2 Hazardous Equip & Facilities | Reclamation Completed |
| El Camino Drive Ii | P1 Subsidence | Reclamation Completed |
| Frazeysburg | P2 Vertical Openings | Reclamation Pending |
| Freewill Methodist Subsidence | P1 Subsidence | Reclamation Completed |
| Gibson Subsidence | P1 Subsidence | Reclamation Completed |
| Gibson Subsidence 2 | P1 Subsidence | Reclamation Completed |
| Griffin Subsidence | P1 Dangerous Highwalls | Reclamation Pending |
| Griffin Subsidence | P1 Subsidence | Reclamation Pending |
| Hale Road Site | P2 Clogged Stream Lands | Reclamation Pending |
| Hannum Subsidence | P1 Subsidence | Reclamation Completed |
| Hayes Subsidence | P1 Subsidence | Reclamation Completed |
| Hopewell | P2 Subsidence | Reclamation Pending |
| Hopewell | P2 Vertical Openings | Reclamation Completed |
| Horst Subsidence | P1 Subsidence | Reclamation Completed |
| Huggins Subsidence | P1 Subsidence | Reclamation Completed |
| Ironspot | P2 Polluted Water: Human Consumption | Reclamation Pending |
| Ironspot North | P2 Portals | Reclamation Completed |
| Ironspot North | P3 Gobs | Reclamation Completed |
| Joe Schaumleffel Subsidence | P1 Subsidence | Reclamation Completed |
| Lafferty Well | P2 Polluted Water: Human Consumption | Reclamation Completed |
| Lake Isabel | P1 Subsidence | Reclamation Pending |
| Lewellen Subsidence | P1 Subsidence | Reclamation Completed |
| Linton Twnshp | P1 Hazardous Water Bodies | Reclamation Pending |
| Linton Twnshp | P2 Dangerous Highwalls | Reclamation Pending |
| Little Salt Creek | P2 Polluted Water: Human Consumption | Reclamation Completed |
| Madison 2014 Subsidence | P1 Subsidence | Reclamation Completed |
| Marquand Mills | P1 Dangerous Piles & Embankments | Reclamation Completed |
| Marquand Mills | P1 Hazardous Equip & Facilities | Reclamation Completed |
| Marquand Mills | P2 Dangerous Slides | Reclamation Pending |
| Marquand Mills | P3 Gobs | Reclamation Pending |
| May Subsidence | P1 Subsidence | Reclamation Completed |
| Mays Fork Musk | P1 Dangerous Impoundments | Reclamation Completed |
| Mays Fork Musk | P3 Spoil Area | Reclamation Completed |
| Maysville Northwest | P1 Subsidence | Reclamation Completed |
| Maysville Northwest | P2 Dangerous Slides | Reclamation Completed |
| Mckinney Subsidence | P1 Subsidence | Reclamation Completed |
| Muskingum C.r. 15 | P2 Dangerous Slides | Reclamation Completed |
| Neal Subsidence | P1 Subsidence | Reclamation Completed |
| North Zanesville East | P1 Dangerous Slides | Reclamation Completed |
| North Zanesville East | P2 Dangerous Slides | Reclamation Completed |
| North Zanesville East | P2 Subsidence | Reclamation Completed |
| Oh - Muskingum - Fea | P1 Subsidence | Reclamation Completed |
| Oh - Muskingum - Fea | P1 Vertical Openings | Reclamation Completed |
| Oh - Muskingum - Fea | P3 Other | Reclamation Completed |
| Owens Hill West | P2 Dangerous Slides | Reclamation Completed |
| Oxford Shaft | P1 Vertical Openings | Reclamation Completed |
| Paul | P2 Clogged Stream Lands | Reclamation Completed |
| Paul | P2 Clogged Streams | Reclamation Completed |
| Paul | P2 Hazardous Equip & Facilities | Reclamation Pending |
| Paul | P2 Portals | Reclamation Completed |
| Potts Lane Subsidence | P1 Subsidence | Reclamation Completed |
| Powelson | P1 Dangerous Highwalls | Reclamation Pending |
| Powelson | P1 Dangerous Highwalls | In Reclamation |
| Powelson | P1 Dangerous Highwalls | Reclamation Completed |
| Powelson | P2 Dangerous Highwalls | In Reclamation |
| Powelson | P2 Dangerous Highwalls | Reclamation Pending |
| Powelson | P2 Dangerous Highwalls | Reclamation Completed |
| Powelson | P3 Spoil Area | Reclamation Pending |
| Powelson West | P2 Dangerous Highwalls | Reclamation Completed |
| Powelson West | P2 Dangerous Highwalls | In Reclamation |
| Powelson West | P3 Spoil Area | Reclamation Completed |
| Riders Run | P2 Clogged Stream Lands | Reclamation Completed |
| Riders Run | P2 Clogged Streams | Reclamation Completed |
| Riders Run | P2 Hazardous Equip & Facilities | Reclamation Completed |
| Riders Run | P2 Portals | Reclamation Completed |
| Riders Run | P2 Vertical Openings | Reclamation Completed |
| Ridge Road Subsidence | P1 Subsidence | Reclamation Completed |
| Riverview Northeast | P2 Hazardous Equip & Facilities | Reclamation Completed |
| Riverview Northeast | P3 Gobs | Reclamation Pending |
| Roseville | P2 Clogged Stream Lands | Reclamation Completed |
| Roseville | P2 Clogged Streams | Reclamation Completed |
| Roseville | P2 Hazardous Equip & Facilities | Reclamation Completed |
| Roseville | P2 Portals | Reclamation Completed |
| Roseville | P2 Vertical Openings | Reclamation Completed |
| Roseville Muskingum | P1 Portals | Reclamation Completed |
| Roseville Prison | P2 Dangerous Piles & Embankments | Reclamation Pending |
| Roseville Prison | P3 Spoil Area | Reclamation Pending |
| Ruraldale N | P1 Dangerous Highwalls | Reclamation Completed |
| Ruraldale N | P2 Dangerous Highwalls | In Reclamation |
| Schaumleffel Subsidence | P1 Subsidence | Reclamation Completed |
| Shawnee Run | P2 Clogged Stream Lands | Reclamation Completed |
| Shawnee Run | P2 Dangerous Highwalls | Reclamation Completed |
| Shawnee Run | P2 Hazardous Water Bodies | Reclamation Completed |
| South Zanesville | P1 Vertical Openings | Reclamation Completed |
| South Zanesville North | P1 Subsidence | Reclamation Completed |
| South Zanesville North | P2 Subsidence | Reclamation Completed |
| South Zanesville North | P3 Slump | Reclamation Pending |
| State Route 555 | P1 Clogged Stream Lands | Reclamation Completed |
| State Route 555 | P1 Dangerous Piles & Embankments | Reclamation Completed |
| State Route 555 | P1 Industrial/Residential Waste | Reclamation Completed |
| State Route 555 | P3 Spoil Area | Reclamation Pending |
| State Route 60 Seep | P2 Polluted Water: Human Consumption | Reclamation Pending |
| Sunray | P1 Subsidence | Reclamation Completed |
| Sunray | P1 Vertical Openings | Reclamation Completed |
| Sunray | P2 Portals | Reclamation Completed |
| Sunray | P2 Subsidence | Reclamation Completed |
| Sunray | P3 Gobs | Reclamation Pending |
| Swingle | P2 Clogged Stream Lands | Reclamation Pending |
| Swingle | P2 Vertical Openings | Reclamation Completed |
| Thompson Run | P1 Subsidence | Reclamation Completed |
| Thompson Run | P1 Vertical Openings | Reclamation Completed |
| Tri Valley | P1 Dangerous Highwalls | Reclamation Completed |
| Tri Valley | P2 Dangerous Highwalls | Reclamation Completed |
| Tysinger Subsidence | P1 Subsidence | Reclamation Completed |
| Walters Group | P2 Polluted Water: Human Consumption | Reclamation Completed |
| White Cottage N | P1 Vertical Openings | Reclamation Completed |
| White Eyes Creek | P1 Dangerous Impoundments | In Reclamation |
| White Eyes Creek | P1 Hazardous Equip & Facilities | In Reclamation |
| White Eyes Creek | P2 Clogged Stream Lands | Reclamation Pending |
| White Eyes Creek | P2 Hazardous Equip & Facilities | Reclamation Completed |
| White Eyes Creek | P2 Portals | Reclamation Pending |
| White Eyes Creek | P2 Vertical Openings | Reclamation Completed |
| White Eyes Creek | P3 Gobs | Reclamation Pending |
| White Eyes Creek | P3 High Wall | In Reclamation |
| White Eyes Creek | P3 Pits | In Reclamation |
| White Eyes Creek | P3 Spoil Area | In Reclamation |
| Williams Cemetery | P1 Dangerous Slides | Reclamation Completed |
| Wills Creek Dam | P2 Polluted Water: Human Consumption | Reclamation Completed |
…and 12 more problems not listed here.
Problem types carry OSMRE's priority prefix: P1 and P2 are threats to health, safety and property, P3 is environmental. A problem area is a cluster of problems reclaimed as one project; several rows can share one location.
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Algem TippleAbandoned 1991-10-16Facility coal · Algem Coal Development Company Inc · MSHA ID 3304156
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Beckco No 2 StripAbandoned 1977-06-21Surface coal · Becko Construction Co · MSHA ID 3303004
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Bennoc StripAbandoned 1982-03-08Surface coal · Bennoc Inc · MSHA ID 3303589
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Black 17Abandoned 2013-01-16Underground metal/non-metal · Shelly Materials Inc · MSHA ID 3304643
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Black Run Gravel #1Abandoned 1982-09-23Surface metal/non-metal · Black Run Gravel Company · MSHA ID 3303874
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Bloomfield StripAbandoned 1980-08-28Surface coal · Mc Pherson Coal Company · MSHA ID 3303743
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Bloomfield StripAbandoned 1989-08-01Surface coal · Krulock Inc · MSHA ID 3304152
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Broken Aro No 2-AugerAbandoned 1978-02-23Surface coal · Ohio Amco Inc · MSHA ID 3302531
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C A M Co 001Abandoned 1991-07-10Surface coal · C A M Company · MSHA ID 3303886
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Cannelville StripAbandoned 1979-10-01Surface coal · Zanesville Coal Company · MSHA ID 3303005
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Carson StripAbandoned 1979-10-01Surface coal · Wells Mining Company · MSHA ID 3303699
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CeacoAbandoned 1995-07-05Facility metal/non-metal · Ceaco · MSHA ID 3304298
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City Enterprises Mine No 2Abandoned 1976-06-24Underground coal · City Enterprises Inc · MSHA ID 3303369
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Cox Gravel Company IncorporatedAbandoned 1981-06-24Surface metal/non-metal · Cox Gravel Company Inc · MSHA ID 3301732
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Cravat Strip No 1Abandoned 1978-03-20Surface coal · Cravat Coal Coal Company Inc · MSHA ID 3302879
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Diamond #2Abandoned 1986-07-01Surface coal · Trade Winds Energy Inc · MSHA ID 3304046
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Dolen ExcavatingAbandoned 1985-04-01Surface coal · Dolen Excavating · MSHA ID 3303958
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Downing Strip MineAbandoned 1972-11-06Surface coal · Muskingum Valley Augering Corp · MSHA ID 3302135
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Dresden MineAbandoned 1976-09-07Surface coal · Gilbert Fuel Company · MSHA ID 3303501
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Dressler Strip MineAbandoned 1974-02-26Surface coal · Dressler Coal Corp · MSHA ID 3302035
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Eagle Mining No 1 StripAbandoned 1977-06-21Surface coal · Eagle Mining Company · MSHA ID 3303395
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Elson MineAbandoned 1988-01-13Surface coal · Elson Coal Company · MSHA ID 3304002
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Garber PitAbandoned 1979-05-17Surface coal · Radcliff Mining Inc · MSHA ID 3303712
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Gilbert StripAbandoned 1973-05-08Surface coal · Delta Mining Company Inc · MSHA ID 3302311
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Hammer Clay CompanyAbandoned 1986-09-29Surface metal/non-metal · Hammer Clay Company · MSHA ID 3300485
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Horizon Coal Corporation-RosevilleAbandoned 1983-11-02Surface coal · Horizon Coal Corp · MSHA ID 3303339
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Horizon Strip - MortonAbandoned 1985-09-20Surface coal · Horizon Coal Corp · MSHA ID 3303822
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Irish RidgeAbandoned 1981-12-01Surface coal · Irish Ridge Coal Company Inc · MSHA ID 3303595
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Jonathan Limestone MineAbandoned 1993-09-28Surface metal/non-metal · Midwest Portland Cement · MSHA ID 3303990
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Jonathan Limestone Underground MillAbandoned 1994-01-13Underground metal/non-metal · Midwest Portland Cement · MSHA ID 3304169
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Jonathan MineAbandoned 1984-10-24Surface metal/non-metal · Columbia Cement Corp · MSHA ID 3300047
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Jonathan MineAbandoned 1979-12-03Underground metal/non-metal · Columbia Cement Corp · MSHA ID 3303783
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King StripAbandoned 1999-09-22Surface coal · King Quarries Inc · MSHA ID 3301302
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Knowlton Stone & Material LLCAbandoned 2007-11-01Surface metal/non-metal · Knowlton Stone & Material LLC · MSHA ID 3304548
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Leedom MineAbandoned 1979-10-01Surface coal · Don Fee & Sons Mining Inc · MSHA ID 3303690
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Leishman Auger No 1Abandoned 1981-10-01Surface coal · Leishman Coal Company · MSHA ID 3302571
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Low Ash No 2 MineAbandoned 1980-08-28Underground coal · Monroe Coal Company Inc · MSHA ID 3300990
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Malcuit No 3 StripAbandoned 1978-03-20Surface coal · Red Malcuit Inc · MSHA ID 3303318
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Marshall StripAbandoned 1985-11-05Surface coal · Krulock Inc · MSHA ID 3303580
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Mays Pit (Strip)Abandoned 1985-08-12Facility coal · Tri Valley Energy Inc · MSHA ID 3303697
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MCCLOSKEY I-44 92211Abandoned 2022-11-15Surface metal/non-metal · SIDWELL MATERIALS INC · MSHA ID 3304785
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Menzie No 1 StripAbandoned 1979-10-01Surface coal · Mid-Ohio Mining Company · MSHA ID 3303430
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Mine #1Abandoned and Sealed 1987-02-17Underground coal · Tinnel Coal Company Inc · MSHA ID 3304053
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Mine #2Abandoned and Sealed 1990-02-05Underground coal · Black Rock Ltd · MSHA ID 3304093
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Montgomery PitAbandoned 1993-09-16Surface coal · Sands Mining Corp · MSHA ID 3302569
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Muskingum MineAbandoned 1988-11-01Surface coal · Muskingum Mining Inc · MSHA ID 3301891
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Muskingum Patton PitAbandoned 1987-04-21Surface coal · Loase Coal Inc · MSHA ID 3303954
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Muskingum River Gravel Co Plant #3Abandoned 1980-03-24Surface metal/non-metal · Muskingum River Gravel Company · MSHA ID 3301577
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Muskingum River Gravel Co Plant #4Abandoned 1981-06-04Surface metal/non-metal · Muskingum River Gravel Company · MSHA ID 3301576
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Muskingum StripAbandoned 1987-04-10Surface coal · Cravat Coal Coal Company Inc · MSHA ID 3303808
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Musky PitAbandoned 1982-07-30Surface coal · Lominco Inc · MSHA ID 3303632
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New Concord StripAbandoned 1979-10-01Surface coal · Producers Coal Corp · MSHA ID 3303484
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No 1Abandoned 1983-11-03Surface coal · Truby Enterprises Inc · MSHA ID 3303901
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No 1Abandoned 1999-09-22Surface coal · Falls Creek Energy Company Inc · MSHA ID 3304266
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No 1 StripAbandoned 1979-10-01Surface coal · Stotts Brothers Coal Company · MSHA ID 3302428
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No 3 MineAbandoned 1979-10-01Surface coal · P & S Coal Company · MSHA ID 3303698
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Oxford Auger #4Abandoned 2011-10-21Surface coal · Oxford Mining Co. LLC · MSHA ID 3304625
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Oxford Mining #2Abandoned 2015-02-17Surface coal · Oxford Mining Co LLC · MSHA ID 3304213
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Patton Pit StripAbandoned 1983-11-21Surface coal · Westland Stone Inc · MSHA ID 3303722
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Patton StripAbandoned 1977-04-12Surface coal · John N Strawser & Sons Inc · MSHA ID 3303326
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Patton StripAbandoned 1979-10-01Surface coal · J F R Inc · MSHA ID 3303583
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Paul No 3 UgAbandoned 1970-11-10Underground coal · Highway Coal Company · MSHA ID 3300848
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Pavlik UgAbandoned 1971-03-06Underground coal · George Pavlik Coal Company · MSHA ID 3300846
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RDS #20Abandoned 2015-07-27Surface metal/non-metal · SIDWELL MATERIALS, INC. · MSHA ID 3304712
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Rex-Arnold-Hawkins StripAbandoned 1972-06-12Surface coal · Zanesville Coal Company · MSHA ID 3300851
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Rice #10Abandoned 2000-03-21Facility coal · Ohio River Collieries · MSHA ID 3304402
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Rice #10 (Strip)Abandoned 1999-01-05Surface coal · R & F Coal Company · MSHA ID 3304374
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Rucker Strip MineAbandoned 1975-05-06Surface coal · Rucker Coal Company · MSHA ID 3302290
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SALT CREEK MATERIALS INC.Abandoned 2000-09-25Surface metal/non-metal · Salt Creek Materials Inc · MSHA ID 3304154
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Salt Creek Materials IncorporatedAbandoned 1984-10-11Surface metal/non-metal · Salt Creek Materials Inc · MSHA ID 3303832
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Sandridge CoalAbandoned 1986-08-22Surface coal · Sand Ridge Coal · MSHA ID 3304024
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SHELLY MATERIALS INC DRESDEN PLAbandoned 2008-04-28Surface metal/non-metal · Shelly Materials Inc · MSHA ID 3301438
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Sidwell Adamsville MineAbandoned 1993-07-01Surface coal · Sidwell Brothers Inc · MSHA ID 3304151
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Sidwell Materials, Inc.Abandoned 2017-05-30Facility metal/non-metal · Sidwell Materials Inc · MSHA ID 3300153
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SIDWELL QUARRY-PA CRUSHER (PORTAAbandoned 1999-02-01Surface metal/non-metal · Sidwell Materials Inc · MSHA ID 3304325
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Sidwell Quarry/Portable Excel CrusherAbandoned 1995-08-28Surface metal/non-metal · Sidwell Brothers Inc · MSHA ID 3304326
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Simco #7 MineAbandoned 1979-10-01Underground coal · Peabody Coal Company · MSHA ID 3302910
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Simco-Peabody Ug Rebuild ShopAbandoned 1979-10-01Facility coal · Peabody Coal Company · MSHA ID 3303498
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Smigel Coal AugerAbandoned 1975-03-03Surface coal · Smigel Coal Co · MSHA ID 3302572
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Stasky AugeringAbandoned 1993-02-04Surface coal · Stasky Coal Company · MSHA ID 3304248
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Sterling No 2 StripAbandoned 1976-02-02Surface coal · Sterling Coal Company · MSHA ID 3303303
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Thompson Mine #2Abandoned 1991-04-01Surface coal · Thompson Mining Company · MSHA ID 3304132
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Tiger MineAbandoned 1979-10-01Surface coal · Fee Brothers Mining Inc · MSHA ID 3303689
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Triple S StripAbandoned 1977-06-21Surface coal · Triple S Mining Corp · MSHA ID 3303584
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Walwood Strip No 2Abandoned 1980-10-23Surface coal · Walwood Coal Company · MSHA ID 3303621
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Zanesville Materials LLCAbandoned 2024-05-09Surface metal/non-metal · Zanesville Materials LLC · MSHA ID 3304716
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Zanesville TippleAbandoned 1985-08-14Facility coal · Wills Creek Energy Company · MSHA ID 3303902
Status and date are as reported to MSHA by the operator. Each mine's own page carries its accident, citation and inspection record.
| Feature type | Features |
|---|---|
| Strip Mine | 277 |
| Disturbed Surface | 36 |
| P1 Subsidence | 28 |
| Gravel Pit | 18 |
| P2 Dangerous Highwalls | 14 |
| P2 Clogged Stream Lands | 12 |
| P3 Spoil Area | 10 |
| Adit | 10 |
| P1 Dangerous Highwalls | 9 |
| P2 Portals | 9 |
| P2 Polluted Water: Human Consumption | 8 |
| P2 Vertical Openings | 8 |
| P1 Vertical Openings | 8 |
| P2 Hazardous Equip & Facilities | 7 |
| P3 Gobs | 7 |
| Disturbed Surface - Pit | 7 |
| P2 Dangerous Slides | 6 |
| P2 Subsidence | 6 |
| Gravel Pit | 6 |
| Mine Shaft | 5 |
| P2 Clogged Streams | 5 |
| P1 Dangerous Impoundments | 3 |
| P3 Other | 2 |
| P3 Pits | 2 |
| P1 Dangerous Slides | 2 |
| P1 Hazardous Equip & Facilities | 2 |
| P1 Dangerous Piles & Embankments | 2 |
| P2 Dangerous Piles & Embankments | 2 |
| P1 Hazardous Water Bodies | 2 |
| P2 Hazardous Water Bodies | 2 |
| P1 Portals | 1 |
| P3 Slump | 1 |
| P1 Clogged Stream Lands | 1 |
| Clay Pit | 1 |
| P1 Polluted Water: Human Consumption | 1 |
| P3 High Wall | 1 |
| P1 Industrial/Residential Waste | 1 |
| Strip Mine | 1 |
A USGS feature is a symbol on a historical topographic map, there when the map was surveyed; it may since have been sealed, reclaimed, built over or reopened as a working mine, and the map does not say which. An OSMRE row is a problem the abandoned mine land program tracks, not a mine. An MSHA mine is a registered operation whose operator reported abandonment, a record that starts in the 1970s. The three overlap and are never added together. The county is assigned from each feature's coordinates against the Census 2023 county boundaries. The full method is on the national page.
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USGS, Consolidated Prospect- and Mine-Related Features from 7.5- and 15-Minute Topographic Quadrangle Maps of the United States (USMIN)
597,612 point and area features digitized from about 106,350 historical topographic maps published 1886–2006; public domain (CC0). A feature is a map symbol, not a field-verified site, and the map does not say whether it was still worked.
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USGS Fact Sheet 2025–3003, The Abandoned Mine Inventory of the United States
States that as of 2025 there is no comprehensive national inventory of abandoned mine features, and that the detailed national database now being built will not be published.
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OSMRE, Abandoned Mine Land Inventory System (e-AMLIS), public Problems layer
One row per abandoned mine land problem in a problem area, with its type, funding program and reclamation status; mostly coal mined before the 1977 Surface Mining Control and Reclamation Act. Coordinates are the problem area's.
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MSHA, Mines dataset (Mine Data Retrieval System)
Every mine registered with MSHA since the 1970s; a mine reads Abandoned or Abandoned and Sealed when its operator reported that status. Refreshed weekly.
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US Census Bureau, 2023 cartographic county boundaries (1:500,000)
Each feature's county is assigned by its coordinates against these boundaries, not copied from the source file.
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GAO-20-238, Abandoned Hardrock Mines (March 2020)
Federal agencies had identified at least 140,000 abandoned hardrock mine features on federal land and estimated more than 390,000 more not yet captured in their databases.
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Abandoned Hardrock Mine Reclamation (AHMR) Program, US Department of the Interior
The program the USGS inventory is compiled for. Its appropriations and the 674,000 field-confirmed feature count on this page were provided by the program manager, Office of Environmental Policy and Compliance, and are cited with permission (2026-09-08).
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IMCC-NAAMLP Hardrock AML Report
Page 48 carries the two figures this page leans on: USGS estimates 633,181 of the 725,690 mine features it recorded from historic topographic maps, 87 percent, are hardrock; and state and federal agencies have submitted more than 724,000 AML features to the national database being built, already more than the historic maps hold. Year-by-year AHMR funding is on page 35.