Abandoned mines in Ulster County, New York
Ulster County, New York has 169 mine and prospect features on USGS topographic maps published 1900–1982, including 3 mine openings (shafts, adits and air shafts). MSHA's register carries 50 mines in the county with status Abandoned or Abandoned and Sealed.
Every mine and prospect feature the USGS digitized from historical topographic maps covering Ulster 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)
- 169
- Mine openings
- 3
- OSMRE problems unreclaimed
- 0
- MSHA mines marked abandoned
- 50
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3 1.8%Mine openingsshafts, adits, air shafts, portals and vertical openings: the ways into underground workings
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78 46.2%Mines and surface workingslabelled mines, open pits, strip mines, placer and hydraulic workings
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88 52.1%Quarries, gravel and borrow pitsconstruction-material and industrial-mineral extraction
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209 Materials LLCAbandoned 2010-11-17Surface metal/non-metal · 209 Materials LLC · MSHA ID 3001864
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Accord Stone And Lime CompanyAbandoned 1981-10-01Surface metal/non-metal · Nelsen Redi Mix Inc · MSHA ID 3002301
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Barely HeavenAbandoned 2007-09-05Surface metal/non-metal · Greg Robinson Sr. · MSHA ID 3003604
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Boice Mill MeadowsAbandoned 1996-09-27Surface metal/non-metal · Boice Mill Meadows · MSHA ID 3003019
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BUTTLE HOLE PITAbandoned 2002-07-12Surface metal/non-metal · Robert Lapp Excavating · MSHA ID 3003155
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Cedarapids MVP450 45636Abandoned 2024-08-06Surface metal/non-metal · Smith's Heavy Equipment, Inc. · MSHA ID 3004075
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Cedarcliff Quarry And MillAbandoned 1978-05-09Surface metal/non-metal · Tilcon New York, Inc. · MSHA ID 3001372
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Circle S Farms IncorporatedAbandoned 1995-08-10Surface metal/non-metal · Circle S Farms Inc · MSHA ID 3003060
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CLINTONDALE PITAbandoned 1998-06-22Surface metal/non-metal · L Strongman & Son Inc · MSHA ID 3002000
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Colombo PitAbandoned 1979-08-10Surface metal/non-metal · Joseph C Colombo · MSHA ID 3001695
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Duffy'S PitAbandoned 1985-08-01Surface metal/non-metal · E Mower & Son · MSHA ID 3002445
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Geiger Sand And Gravel CompanyAbandoned 1980-06-12Surface metal/non-metal · Geiger Sand & Gravel Company · MSHA ID 3001985
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H & R Rock IncAbandoned 2008-08-27Surface metal/non-metal · Roger H Davis · MSHA ID 3003583
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H Franco & Sons Sand & Stone Company IncAbandoned 1991-07-24Surface metal/non-metal · H Franco & Sons Sand & Stone Company Inc · MSHA ID 3002314
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H. OSTERHOUDT EXCAVATING LLCAbandoned 2003-02-06Surface metal/non-metal · H Osterhoudt Excavating Llc · MSHA ID 3003259
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Hudson Cement And Stone QuarryAbandoned 1979-11-13Surface metal/non-metal · Independent Cement Corp · MSHA ID 3002454
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Hudson Cement And Stone Quarry And MillAbandoned 1981-04-21Facility metal/non-metal · Independent Cement Corp · MSHA ID 3000059
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Hurley Sand & Stone CorporationAbandoned 1992-07-01Surface metal/non-metal · Hurley Sand & Stone Corp · MSHA ID 3000892
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Joe's NYS BluestoneAbandoned 2007-08-13Surface metal/non-metal · Joe's NYS Bluestone · MSHA ID 3003580
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Jova Manufacturing Corporation Mine & MiAbandoned 1982-05-21Surface metal/non-metal · Jova Manufacturing Corp · MSHA ID 3000290
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Kenly & SonsAbandoned 1979-08-10Surface metal/non-metal · Kenly & Sons Inc · MSHA ID 3001530
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KERHONKSON SAND MINEAbandoned 2002-04-18Surface metal/non-metal · Town Of Rochester · MSHA ID 3002489
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Kings Town Inc.Abandoned 2014-05-22Surface metal/non-metal · Kings Town Inc. · MSHA ID 3003459
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Kingston MillAbandoned 1985-05-20Surface metal/non-metal · Tilcon Quarries New York Inc · MSHA ID 3002315
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Kingston Plant #3Abandoned 2010-03-02Surface metal/non-metal · Callanan Industries Inc · MSHA ID 3000014
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Kingston Quarry & MillAbandoned 1993-07-16Surface metal/non-metal · Tilcon New York Inc · MSHA ID 3000286
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Komatsu BR 380 JGAbandoned 2010-05-27Surface metal/non-metal · Kingston Equipment Rental Inc · MSHA ID 3003628
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KPI-JCI GT125 Jaw CE034Abandoned 2024-07-10Surface metal/non-metal · New York Crushing & Recycling · MSHA ID 3003973
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Lawrence Sand & GravelAbandoned 1992-03-26Surface metal/non-metal · Lawrence Sand & Gravel · MSHA ID 3002998
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Lund QuarryAbandoned 2008-12-01Surface metal/non-metal · L Allen Lund Inc · MSHA ID 3003581
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LurockAbandoned 2014-04-15Surface metal/non-metal · Mehlon Trucking Inc · MSHA ID 3003550
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Marlboro PitAbandoned 1980-01-02Surface metal/non-metal · Fel-Cut Realty Corp · MSHA ID 3002220
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Milton PitAbandoned 1980-01-02Surface metal/non-metal · Milton Sand & Gravel Co Inc · MSHA ID 3002221
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New York Crushing & RecyclingAbandoned 2022-06-06Surface metal/non-metal · NY Crushing & Recycling · MSHA ID 3003914
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New York Crushing and Recycling, Inc.Abandoned 2022-06-06Surface metal/non-metal · New York Crushing and Recycling, Inc. · MSHA ID 3004089
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Noto Excavating IncorporatedAbandoned 1983-08-31Surface metal/non-metal · Noto Excavating Inc · MSHA ID 3001696
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Nytralite AggregatesAbandoned 1978-05-09Surface metal/non-metal · New York Trap Rock Corp · MSHA ID 3000293
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Olive BankAbandoned 1986-04-21Facility metal/non-metal · Town Of Olive Highway Department · MSHA ID 3002512
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Pacama Blue StoneAbandoned 2007-08-13Surface metal/non-metal · Pacama Blue Stone · MSHA ID 3003582
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Pegson 1000 603B14728Abandoned 2021-10-29Surface metal/non-metal · Smith's Heavy Equipment, Inc. · MSHA ID 3004074
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RoboTrakAbandoned 2020-03-26Surface metal/non-metal · Ulster Farms and Materials Inc · MSHA ID 3004010
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Rock MountainAbandoned 2010-06-14Surface metal/non-metal · Metro Crushing & Recycling · MSHA ID 3003061
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RT 28 MATERIAL SUPPLIES, INC.Abandoned 2025-02-04Surface metal/non-metal · RT 28 MATERIAL SUPPLIES, INC. · MSHA ID 3004061
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Sandvik Crusher QI 341 CE017Abandoned 2022-06-06Surface metal/non-metal · NY Crushing & Recycling · MSHA ID 3004029
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Sandvik Screen Plant QA 440 CE003Abandoned 2022-06-06Surface metal/non-metal · New York Crushing & Recycling · MSHA ID 3003974
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SAUGERTIES PLANT AND PITAbandoned 1999-09-21Surface metal/non-metal · Saugerties Highway Department · MSHA ID 3002594
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Sawyer Shale PitAbandoned 1983-09-12Surface metal/non-metal · Sawyer Excavating Inc · MSHA ID 3002469
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Town Of WawarsingAbandoned 1994-10-20Surface metal/non-metal · Town Of Wawarsing · MSHA ID 3002144
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Ulster QuarryAbandoned 1990-07-19Surface metal/non-metal · Mardon Orsland Inc · MSHA ID 3002565
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VAN DUSAR PITAbandoned 2014-04-15Surface metal/non-metal · Mehlon Trucking Inc · MSHA ID 3002745
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 |
|---|---|
| Open Pit Mine or Quarry | 52 |
| Quarry | 30 |
| Disturbed Surface | 22 |
| Gravel Pit | 20 |
| Quarry | 17 |
| Sand Pit | 6 |
| Gravel Pit | 6 |
| Open Pit Mine or Quarry | 4 |
| Sand Pit | 4 |
| Adit | 3 |
| Quarry - Rock | 2 |
| Sand and Gravel Pit | 2 |
| Borrow Pit | 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.