Abandoned mines in Perry County, Ohio
Perry County, Ohio has 375 mine and prospect features on USGS topographic maps published 1961–2002, including 12 mine openings (shafts, adits and air shafts). OSMRE's abandoned mine land inventory lists 294 problems in the county, 137 of them not yet reclaimed. MSHA's register carries 77 mines in the county with status Abandoned or Abandoned and Sealed.
Every mine and prospect feature the USGS digitized from historical topographic maps covering Perry 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)
- 375
- Mine openings
- 12
- OSMRE problems unreclaimed
- 137
- MSHA mines marked abandoned
- 77
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76 11.4%Mine openingsshafts, adits, air shafts, portals and vertical openings: the ways into underground workings
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335 50.1%Mines and surface workingslabelled mines, open pits, strip mines, placer and hydraulic workings
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18 2.7%Quarries, gravel and borrow pitsconstruction-material and industrial-mineral extraction
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35 5.2%Dumps, tailings, spoil and gobwhat mining left above ground
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20 3.0%Mills, tipples and facilitiesprocessing plants and hazardous structures
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185 27.7%Other reclamation problemshighwalls, subsidence, polluted or clogged water, fires, slides and gases in OSMRE's inventory
| Problem area | Problem | Status |
|---|---|---|
| Allison Subsidence | P1 Subsidence | Reclamation Completed |
| Altier Subsidence | P1 Subsidence | Reclamation Completed |
| Amish Ridge Road Subsidence | P1 Subsidence | Reclamation Completed |
| Anderson Subsidence | P1 Subsidence | Reclamation Completed |
| Artheusa Springs | P1 Subsidence | Reclamation Completed |
| Artheusa Springs | P1 Vertical Openings | Reclamation Completed |
| Artheusa Springs | P2 Clogged Stream Lands | Reclamation Pending |
| Artheusa Springs | P2 Dangerous Highwalls | Reclamation Completed |
| Artheusa Springs | P2 Hazardous Water Bodies | Reclamation Completed |
| Artheusa Springs | P3 Spoil Area | Reclamation Completed |
| Barbara Johnson Subsidence | P1 Subsidence | Reclamation Completed |
| Bear Creek | P1 Clogged Streams | Reclamation Pending |
| Bear Creek | P1 Dangerous Highwalls | Reclamation Pending |
| Bear Creek | P2 Clogged Stream Lands | Reclamation Pending |
| Bear Creek | P2 Dangerous Highwalls | Reclamation Pending |
| Bear Creek | P3 High Wall | Reclamation Pending |
| Bear Creek Northeast | P2 Clogged Stream Lands | Reclamation Pending |
| Bear Creek Northeast | P3 Spoil Area | Reclamation Pending |
| Bear Creek Northwest | P1 Dangerous Highwalls | Reclamation Pending |
| Bear Creek Northwest | P1 Dangerous Impoundments | Reclamation Pending |
| Bear Creek Northwest | P2 Clogged Stream Lands | Reclamation Pending |
| Bear Creek Northwest | P3 Spoil Area | Reclamation Pending |
| Bessie Furnace Shaft | P1 Portals | Reclamation Pending |
| Bessie Furnace Shaft | P1 Vertical Openings | In Reclamation |
| Bessie Furnace Shaft | P1 Vertical Openings | Reclamation Completed |
| Brigglesville | P1 Dangerous Impoundments | Reclamation Completed |
| Brigglesville | P2 Dangerous Highwalls | Reclamation Pending |
| Brigglesville | P2 Vertical Openings | Reclamation Completed |
| Brigglesville | P3 Spoil Area | Reclamation Pending |
| Brigglesville West | P2 Clogged Stream Lands | In Reclamation |
| Brigglesville West | P2 Clogged Streams | In Reclamation |
| Bristol East | P1 Portals | Reclamation Pending |
| Bristol East | P1 Subsidence | Reclamation Completed |
| Bristol East | P2 Clogged Stream Lands | Reclamation Completed |
| Bristol East | P2 Dangerous Slides | Reclamation Completed |
| Bristol East | P2 Portals | Reclamation Completed |
| Bristol East | P2 Subsidence | Reclamation Completed |
| Bristol East | P3 Gobs | Reclamation Pending |
| Bristol Ridge East | P1 Clogged Stream Lands | Reclamation Pending |
| Bristol Ridge East | P1 Dangerous Impoundments | Reclamation Pending |
| Bristol Ridge East | P2 Clogged Stream Lands | Reclamation Pending |
| Bristol Ridge East | P2 Clogged Streams | Reclamation Pending |
| Bristol Ridge East | P2 Dangerous Highwalls | Reclamation Pending |
| Bristol Ridge East | P3 High Wall | Reclamation Pending |
| Bristol Ridge East | P3 Slurry | In Reclamation |
| Bristol Ridge East | P3 Spoil Area | Reclamation Pending |
| Bristol Ridge West | P2 Dangerous Highwalls | In Reclamation |
| Bristol Ridge West | P3 Pits | Reclamation Completed |
| Bristol Ridge West | P3 Spoil Area | In Reclamation |
| Bristol West | P2 Clogged Stream Lands | Reclamation Completed |
| Bristol West | P3 Gobs | Reclamation Pending |
| Bristol West | P3 Pits | Reclamation Pending |
| Bristol West | P3 Spoil Area | Reclamation Pending |
| Burley Run | P2 Clogged Stream Lands | Reclamation Pending |
| Burley Run | P2 Clogged Streams | Reclamation Pending |
| Burr Oak - Perry County | P1 Portals | Reclamation Completed |
| Burr Oak - Perry County | P1 Vertical Openings | Reclamation Completed |
| Burr Oak - Perry County | P2 Portals | Reclamation Pending |
| Clarksville | P2 Clogged Stream Lands | Reclamation Completed |
| Clayton Road 29 Subsidence | P1 Subsidence | Reclamation Completed |
| Clover Hill South | P2 Hazardous Water Bodies | Reclamation Completed |
| Congo | P2 Dangerous Highwalls | Reclamation Pending |
| Congo | P2 Portals | Reclamation Completed |
| Congo | P3 High Wall | Reclamation Pending |
| Congo | P3 Spoil Area | Reclamation Pending |
| County Road #68 | P2 Clogged Stream Lands | Reclamation Completed |
| County Road #68 | P3 Mine Opening | Reclamation Completed |
| County Route 41 | P1 Clogged Streams | Reclamation Pending |
| County Route 41 | P1 Portals | Reclamation Pending |
| County Route 41 | P1 Vertical Openings | Reclamation Pending |
| County Route 41 | P3 Other | In Reclamation |
| Crooksville | P1 Vertical Openings | Reclamation Completed |
| Crooksville North | P2 Clogged Stream Lands | Reclamation Completed |
| Crooksville North | P2 Portals | Reclamation Completed |
| Drakes South | P2 Hazardous Equip & Facilities | Reclamation Pending |
| Drakes South | P2 Portals | Reclamation Pending |
| Drakes South | P2 Vertical Openings | Reclamation Pending |
| Drakes Wetland | P3 Water Problems | Reclamation Completed |
| Drakes Wetland | P3 Water Problems | Reclamation Completed |
| Dugan Ridge | P1 Subsidence | Reclamation Pending |
| Dugan Ridge | P1 Vertical Openings | Reclamation Completed |
| Dugan Ridge | P2 Vertical Openings | Reclamation Completed |
| Eagle's Peak | P2 Hazardous Water Bodies | Reclamation Completed |
| Fisher Subsidence | P1 Subsidence | Reclamation Completed |
| Front Street Subsidence | P1 Subsidence | Reclamation Completed |
| Gardner Street Subsidence | P1 Subsidence | Reclamation Completed |
| Gosline | P1 Dangerous Highwalls | Reclamation Pending |
| Gosline | P1 Hazardous Water Bodies | Reclamation Completed |
| Gosline | P1 Subsidence | Reclamation Completed |
| Gosline | P2 Dangerous Highwalls | Reclamation Completed |
| Gosline | P2 Vertical Openings | Reclamation Pending |
| Gosline | P3 High Wall | Reclamation Completed |
| Gosline | P3 High Wall | Reclamation Completed |
| Gosline | P3 Pits | Reclamation Completed |
| Gosline | P3 Spoil Area | Reclamation Completed |
| Gosline | P3 Spoil Area | In Reclamation |
| Gosline | P3 Spoil Area | Reclamation Completed |
| Green Subsidence | P1 Subsidence | Reclamation Completed |
| Halsey Subsidence | P1 Subsidence | Reclamation Completed |
| Harmon Subsidence | P1 Subsidence | Reclamation Completed |
| Hemlock Shafts | P1 Vertical Openings | Reclamation Pending |
| Higley St Subsidence | P1 Subsidence | Reclamation Completed |
| Indian Run | P3 Other | In Reclamation |
| Jobs Hollow Doser | P3 Water Problems | Reclamation Completed |
| Jobs Hollow Doser | P3 Water Problems | Reclamation Completed |
| Jobs Hollow Doser | P3 Water Problems | Reclamation Completed |
| Jobs Hollow Grimmett | P3 Gobs | Reclamation Completed |
| Jobs Hollow Grimmett | P3 Gobs | Reclamation Completed |
| Jobs Hollow Grimmett | P3 Water Problems | Reclamation Completed |
| Jobs Hollow Grimmett | P3 Water Problems | Reclamation Completed |
| John Harman Subsidence | P1 Subsidence | Reclamation Completed |
| Johnson Drive Subsidence | P1 Subsidence | Reclamation Completed |
| Jones Lake | P2 Surface Burning | Reclamation Completed |
| Jones Lake | P3 Water Problems | Reclamation Completed |
| Little Hocking-sunday Creek | P3 Mine Opening | Reclamation Completed |
| Little Hocking-sunday Creek | P3 Mine Opening | Reclamation Completed |
| Long Subsidence | P1 Subsidence | Reclamation Completed |
| Lost Run North | P1 Portals | Reclamation Pending |
| Lost Run North | P1 Vertical Openings | Reclamation Pending |
| Lost Run North | P2 Dangerous Highwalls | Reclamation Pending |
| Lost Run North | P2 Portals | Reclamation Pending |
| Lost Run North | P2 Vertical Openings | Reclamation Pending |
| Lost Run North | P3 High Wall | Reclamation Pending |
| Lost Run-perry | P2 Portals | Reclamation Pending |
| Lost Run-perry | P3 Slump | Reclamation Pending |
| Lost Run-perry | P3 Spoil Area | Reclamation Pending |
| Lost Run-perry | P3 Water Problems | In Reclamation |
| Marie Allison Subsidence | P1 Subsidence | Reclamation Completed |
| Mc Cluney Creek South | P1 Dangerous Slides | Reclamation Completed |
| Mc Cluney Creek South | P2 Clogged Stream Lands | Reclamation Pending |
| Mc Cluney Creek South | P2 Clogged Streams | Reclamation Pending |
| Mc Cluney Creek South | P2 Portals | Reclamation Pending |
| Mckinley Avenue Emergency | P1 Vertical Openings | Reclamation Completed |
| Mcluney Creek | P1 Dangerous Highwalls | In Reclamation |
| Mcluney Creek | P2 Dangerous Highwalls | Reclamation Pending |
| Mcluney Creek | P3 Spoil Area | Reclamation Pending |
| Mellan Subsidence | P1 Subsidence | Reclamation Completed |
| Mellwood Drive Subsidence | P1 Subsidence | Reclamation Completed |
| Milligan | P2 Vertical Openings | Reclamation Pending |
| Moores Junction | P1 Hazardous Equip & Facilities | Reclamation Pending |
| Moores Junction | P1 Portals | Reclamation Pending |
| Moores Junction | P3 Gobs | Reclamation Pending |
| Moores Junction North | P1 Vertical Openings | Reclamation Pending |
| Moores Junction North | P1 Vertical Openings | Reclamation Completed |
| Moores Junction North | P2 Clogged Stream Lands | Reclamation Completed |
| Moores Junction North | P2 Portals | Reclamation Pending |
| Moores Junction S | P1 Portals | Reclamation Pending |
| Moores Junction S | P2 Clogged Stream Lands | Reclamation Pending |
| Moores Junction S | P3 Spoil Area | Reclamation Pending |
| Moxahala | P1 Hazardous Water Bodies | Reclamation Pending |
…and 144 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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Beckco No 3 StripAbandoned 1977-06-21Surface coal · Becko Construction Co · MSHA ID 3303335
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Bristol UgAbandoned 1971-06-28Underground coal · E & F Coal Company · MSHA ID 3300870
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BuckinghamAbandoned 2007-03-16Surface coal · Buckingham Mining & Reclamation · MSHA ID 3304025
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Buckingham MineAbandoned 2022-05-04Facility coal · CCU Coal and Construction LLC · MSHA ID 3304526
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Buckingham MineAbandoned 2025-03-20Surface coal · CCU Coal and Construction LLC · MSHA ID 3304520
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Carson MineAbandoned 1984-03-15Surface coal · Carson Productions Inc · MSHA ID 3303006
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Carson MineAbandoned 1986-07-23Surface coal · Carson Productions Inc · MSHA ID 3303965
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CCU Perry StripAbandoned 2020-01-20Surface coal · CCU Coal and Construction LLC · MSHA ID 3304336
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Chilcote StripAbandoned 1983-04-08Surface coal · Chilcote Coal Company Inc · MSHA ID 3300869
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Clay Bank StripAbandoned 1973-08-27Surface coal · Ohio Amco Inc · MSHA ID 3301284
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Columbus Clay PlantAbandoned 1979-11-05Facility metal/non-metal · Columbus Clay Manufacturing Company · MSHA ID 3302470
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CongoAbandoned 2012-01-05Surface coal · Avis Coal Company · MSHA ID 3304239
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Congo StripAbandoned 1974-11-25Surface coal · Peabody Coal Company · MSHA ID 3301263
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Cook No 3 StripAbandoned 1979-10-01Surface coal · Cook Coal Company Inc · MSHA ID 3303693
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Corning #1Abandoned 1983-05-16Surface coal · Eagle Stone Inc · MSHA ID 3303734
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Corning No 1 StripAbandoned 1979-10-01Surface coal · Fee Brothers Mining Inc · MSHA ID 3303718
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Corning StripAbandoned 1982-01-15Surface coal · Grim & Withem Coal Company · MSHA ID 3303651
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Dennis Strip MineAbandoned 1986-03-18Surface coal · Dennis Clay Company · MSHA ID 3303976
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Essex Hollow (Strip)Abandoned 1984-04-18Surface coal · Avis Coal Company · MSHA ID 3303969
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Funk Strip MineAbandoned 1972-11-06Surface coal · Ed Funk Coal Company · MSHA ID 3302132
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GibbonsAbandoned 1983-01-18Surface coal · Gibbons Construction Company · MSHA ID 3303885
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Glass Rock OperationAbandoned 2013-01-02Surface metal/non-metal · Premier Silica LLC · MSHA ID 3301354
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H & I No 1Abandoned 1983-04-08Facility coal · H & I Construction Inc · MSHA ID 3303880
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Hocking Valley #2Abandoned 1992-06-05Surface coal · Hocking Valley Mining Inc · MSHA ID 3304199
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Jobs HollowAbandoned 1989-09-29Surface coal · Daft Coal Company Inc · MSHA ID 3304067
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Junction City Shole Pit And PlantAbandoned 1985-07-11Surface metal/non-metal · Junction City Clay Company · MSHA ID 3302677
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Keiner Loading DockAbandoned 1983-01-18Facility coal · Kiener Contractors · MSHA ID 3303777
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Kendell PitAbandoned 1972-06-01Surface coal · Muskingum Valley Augering Corp · MSHA ID 3301291
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King #1Abandoned 1982-09-03Surface coal · M & S Mining Company Inc · MSHA ID 3303870
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King #1Abandoned 1982-08-27Surface coal · Charles Roberts Excavating · MSHA ID 3303890
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King #1 TippleAbandoned 1983-03-22Facility coal · Eastern Fuel Services Inc · MSHA ID 3303891
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Kishler Trucking & Mining IncorporatedAbandoned 1986-03-10Surface metal/non-metal · Kishler Trucking & Mining Inc · MSHA ID 3300496
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Lominco Strip 002Abandoned 1981-11-19Surface coal · Lominco Inc · MSHA ID 3303495
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Lox StripAbandoned 1985-09-01Surface coal · Lox Construction Inc · MSHA ID 3303807
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Ludowici-Celadon Donnelly Pit & MilAbandoned 1981-09-29Surface metal/non-metal · Ludowici-Celadon Company · MSHA ID 3300498
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MAXVILLE QUARRIES, INC.Abandoned 2003-03-20Surface metal/non-metal · Maxville Quarries Inc · MSHA ID 3300106
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Merckle StripAbandoned 1979-10-01Surface coal · Merckle Mining Company · MSHA ID 3301264
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Merco Strip #4Abandoned 1986-02-04Surface coal · Merco Mining Inc · MSHA ID 3303867
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Moore StripAbandoned 1989-01-17Surface coal · Sand Ridge Coal · MSHA ID 3304028
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Morris No 1 StripAbandoned 1979-10-01Surface coal · Morris Gravel Company · MSHA ID 3303364
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New Lexington #2 StripAbandoned 1973-08-27Surface coal · Brown Mining Corp · MSHA ID 3301262
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No 1 StripAbandoned 1999-09-22Surface coal · Jc Coal Company · MSHA ID 3301282
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No 1 StripAbandoned 1986-01-09Surface coal · David Boyle Inc · MSHA ID 3303928
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Norma (Strip)Abandoned 1985-08-12Surface coal · Knowltons Industries · MSHA ID 3303951
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Nutter Bros No 1 TippleAbandoned 1995-05-01Facility coal · Nutter Brothers Coal Company Inc · MSHA ID 3300875
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Nutter Brothers Coal CompanyAbandoned 1995-08-14Surface metal/non-metal · Nutter Brothers Coal Company · MSHA ID 3304303
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Perry StripAbandoned 1980-02-29Surface coal · Hornco Mining Company · MSHA ID 3303739
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Pine Run MineAbandoned 2007-02-01Surface coal · Falls Creek Energy Company Inc · MSHA ID 3304347
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Prep Plant 1Abandoned 1980-09-04Facility coal · Proco Inc · MSHA ID 3303764
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Radcliff PitsAbandoned 1979-10-01Surface coal · Harley E Calvin & Company · MSHA ID 3301305
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Redfield No 2 StripAbandoned 1980-05-07Surface coal · Mid-Ohio Mining Company · MSHA ID 3303470
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Redfield Strip #1Abandoned 1979-10-01Surface coal · Surface Mining Inc · MSHA ID 3303381
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RehobothAbandoned 1981-01-22Surface coal · Ryland & Ryland Inc · MSHA ID 3303660
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RehobothAbandoned 1988-02-09Facility coal · Transpacific Technology (Ohio) Inc · MSHA ID 3304056
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Rush Creek Clay Co Pit & MillAbandoned 1980-11-21Surface metal/non-metal · Rush Creek Clay Company · MSHA ID 3300561
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Saltillo (Strip)Abandoned 1985-02-08Surface coal · Saltillo Coal Company Inc · MSHA ID 3303972
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Saltillo MineAbandoned 2014-11-10Surface metal/non-metal · TOM LLC · MSHA ID 3304300
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Sands #1Abandoned 2012-02-09Surface coal · Valley Mining, Inc. · MSHA ID 3304077
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Seamco Strip #1Abandoned 1986-09-30Surface coal · Seamco Inc · MSHA ID 3304031
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Shawnee MineAbandoned 1989-02-17Surface coal · Shawnee Coal Company · MSHA ID 3303529
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Sidwell No 2 AugerAbandoned 1979-10-01Surface coal · Sidwell Brothers Inc · MSHA ID 3300877
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Somerset Lime & Stone IncorporatedAbandoned 1986-09-04Surface metal/non-metal · Somerset Lime & Stone Inc · MSHA ID 3300646
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Somerset-StripAbandoned 1974-11-25Surface coal · Zanesville Coal Company · MSHA ID 3302909
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Star StripAbandoned 1989-10-31Surface coal · Star Mining Company Inc · MSHA ID 3300992
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Sterling StripAbandoned 1975-06-03Surface coal · Sterling Coal Company · MSHA ID 3301280
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Sunnyhill #9 NorthAbandoned and Sealed 1987-10-27Underground coal · Peabody Coal Company · MSHA ID 3301069
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Sunnyhill #9 SouthAbandoned and Sealed 1991-07-10Underground coal · Peabody Coal Company · MSHA ID 3301068
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Sunnyhill 4Abandoned and Sealed 1982-07-14Underground coal · Peabody Coal Company · MSHA ID 3301193
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Sunnyhill 5Abandoned and Sealed 1982-08-10Underground coal · Peabody Coal Company · MSHA ID 3303727
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Sunnyhill AugerAbandoned 1972-06-16Surface coal · Ohio Amco Inc · MSHA ID 3301307
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Sunnyhill No 3Abandoned 1971-06-29Underground coal · Peabody Coal Company · MSHA ID 3300991
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Sunnyhill Prep ShopAbandoned 1999-09-22Facility coal · Fcr/Tri-State Reclamation · MSHA ID 3302045
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Sunnyhill Underground No 7 MineAbandoned 1980-09-26Underground coal · Peabody Coal Company · MSHA ID 3301067
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Tri StateAbandoned 1988-07-30Surface coal · Tri State Coal Sales Inc · MSHA ID 3304008
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Weslo Mine #1Abandoned 2007-02-01Surface coal · Weslo Inc · MSHA ID 3304302
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Wills Creek #1 (Strip)Abandoned 1984-10-18Surface coal · Wills Creek Energy Company · MSHA ID 3303895
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Yarger Strip MineAbandoned 1972-03-28Surface coal · Sandra Mining Inc · MSHA ID 3301931
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 | 333 |
| P1 Subsidence | 41 |
| P1 Vertical Openings | 24 |
| P3 Water Problems | 23 |
| P3 Spoil Area | 22 |
| P2 Clogged Stream Lands | 20 |
| P2 Dangerous Highwalls | 15 |
| P1 Portals | 15 |
| P2 Vertical Openings | 14 |
| P3 Gobs | 12 |
| P3 High Wall | 12 |
| Adit | 11 |
| P2 Portals | 11 |
| Tipple | 10 |
| P2 Clogged Streams | 9 |
| P3 Mine Opening | 9 |
| P1 Dangerous Highwalls | 8 |
| P2 Subsidence | 6 |
| P3 Pits | 6 |
| P3 Other | 6 |
| P1 Hazardous Equip & Facilities | 6 |
| P1 Dangerous Impoundments | 5 |
| P1 Hazardous Water Bodies | 5 |
| P2 Hazardous Water Bodies | 4 |
| P2 Hazardous Equip & Facilities | 4 |
| Gravel Pit | 4 |
| Clay Pit | 4 |
| Sand Pit | 3 |
| P2 Surface Burning | 3 |
| P1 Dangerous Slides | 3 |
| Quarry | 3 |
| P1 Clogged Streams | 2 |
| Gravel/Borrow Pit - Undifferentiated | 2 |
| P2 Dangerous Slides | 2 |
| Disturbed Surface | 2 |
| Air Shaft | 1 |
| P3 Slurry | 1 |
| P1 Underground Mine Fires | 1 |
| P1 Dangerous Piles & Embankments | 1 |
| P3 Slump | 1 |
| Quarry | 1 |
| P1 Clogged Stream Lands | 1 |
| P2 Polluted Water: Agricultural & Industrial | 1 |
| Clay Pit | 1 |
| P1 Polluted Water: Human Consumption | 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.