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States › Connecticut
MSHA mine register by county

Mines in Litchfield County, Connecticut

Litchfield County, Connecticut has 63 mines on MSHA's register: 8 active, 15 intermittent, 40 abandoned. 1 miner has died and 371 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 2,638 citations.

Every mine MSHA has registered in Litchfield County, working or not, with the accident, fatality and citation record each one carries on this site. Active mines are listed first, then the rest by the weight of their record.

Abandoned and historical mine features in Litchfield County →

Mines on register
63
Active
8
Fatalities on record
1
Citations issued
2,638
0 underground · 61 surface · 2 facilities 0 coal · 63 metal and non-metal 15 intermittent 40 abandoned 371 reported accidents, 1983–2026

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On the map 
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MSHA-registered mine, any status

Mines plot only where MSHA holds a surveyed coordinate for the site; mines the agency locates to a town, county or state centroid are in the counts and the list above but not drawn. Click a point for the mine's status and record.

Operators with the most mines herecurrent operator of record
Operator Mines Active Fatalities
FAY WRIGHT EXCAVATING INC 7 0 0
O & G industries, Inc. 7 2 0
MOUNTAINTOP TRUCKING 4 0 0
Century Aggregates Inc 2 1 0
Mucherino Brothers Inc 2 0 0
SEGALLA SAND & GRAVEL, INC. 2 1 0
Specialty Minerals Inc 1 1 1
21st Century Concrete Inc 1 1 0
ALLYNDALE CORP 1 1 0
B&N Leasing Corp. 1 0 0
Mines in Litchfield County63 on register
  1. Canaan
    Surface metal/non-metal · Specialty Minerals Inc · MSHA ID 0600019
    Active
  2. ALLYNDALE CORPORATION
    Surface metal/non-metal · ALLYNDALE CORP · MSHA ID 0600001
    Active
  3. NEW MILFORD PLANT
    Surface metal/non-metal · O & G INDUSTRIES INC · MSHA ID 0600636
    Active
  4. SEGALLA SAND & GRAVEL, INC
    Surface metal/non-metal · SEGALLA SAND & GRAVEL, INC. · MSHA ID 0600615
    Active
  5. CENTURY ACQUISITIONS
    Surface metal/non-metal · 21st Century Concrete Inc · MSHA ID 0600272
    Active
  6. EAST CANAAN PIT & MILL
    Surface metal/non-metal · LAURELBROOK NATURAL RESOURCES, LLC · MSHA ID 0600304
    Active
  7. Quarry No 1-Woodbury
    Surface metal/non-metal · O & G Industries Inc · MSHA ID 0600017
    Active
  8. CENTURY AGGREGATES SAND ROAD MINE
    Surface metal/non-metal · Century Aggregates Inc · MSHA ID 0600727
    Active
  9. Haynes Aggregates- Torrington, LLC
    Surface metal/non-metal · Haynes Materials Company · MSHA ID 0600678
    Abandoned
  10. Falls Village Quarry
    Surface metal/non-metal · Conklin Limestone Company Inc · MSHA ID 0600006
    Abandoned
  11. Red Wing-Falls Village
    Surface metal/non-metal · Red Wing Properties Inc · MSHA ID 0600025
    Abandoned
  12. PORTABLE PEGSON CRUSHER
    Surface metal/non-metal · MOUNTAIN TOP TRUCKING · MSHA ID 0600751
    Intermittent
  13. BOGUE MILL
    Surface metal/non-metal · O & G INDUSTRIES INC · MSHA ID 0600173
    Intermittent
  14. WINSTED QUARRY
    Surface metal/non-metal · MOUNTAINTOP TRUCKING · MSHA ID 0600714
    Intermittent
  15. CANAAN PIT
    Surface metal/non-metal · M J Mulville & Sons · MSHA ID 0600624
    Abandoned
  16. BURRVILLE QUARRY
    Surface metal/non-metal · O & G INDUSTRIES INC · MSHA ID 0600631
    Intermittent
  17. PORTABLE CRUSHER #1
    Surface metal/non-metal · FAY & WRIGHT EXCAVATING INC · MSHA ID 0600689
    Intermittent
  18. PORTABLE CRUSHER #2
    Surface metal/non-metal · FAY & WRIGHT EXCAVATING INC · MSHA ID 0600688
    Intermittent
  19. PINE VALLEY MATERIALS, LLC
    Surface metal/non-metal · PINE VALLEY MATERIALS LLC · MSHA ID 0600807
    Intermittent
  20. PORTABLE CRUSHER #3
    Surface metal/non-metal · Fay & Wright Excavating Inc · MSHA ID 0600808
    Intermittent
  21. AJ RESOURCES
    Surface metal/non-metal · DAVID CURTIS LLC · MSHA ID 0600837
    Intermittent
  22. MINE 1
    Surface metal/non-metal · F.S.M.SERVICES INC. · MSHA ID 0600852
    Intermittent
  23. PORTABLE CRUSHER #4
    Surface metal/non-metal · FAY & WRIGHT EXCAVATING INC. · MSHA ID 0600811
    Intermittent
  24. PORTABLE CRUSHER
    Surface metal/non-metal · Cocchiola Paving Inc · MSHA ID 0600687
    Abandoned
  25. WOLCOTT SAND & GRAVEL
    Surface metal/non-metal · Wolcott Sand & Gravel Inc · MSHA ID 0600694
    Abandoned
  26. River Walk
    Surface metal/non-metal · B&N Leasing Corp. · MSHA ID 0600799
    Abandoned
  27. PORTABLE CRUSHER #6
    Surface metal/non-metal · FAY & WRIGHT EXCAVATING INC. · MSHA ID 0600830
    Intermittent
  28. Chieftain Site
    Surface metal/non-metal · O'Connor Brothers Incorporated · MSHA ID 0600711
    Abandoned
  29. O & G Wash Plant #6
    Facility metal/non-metal · O & G Industries Inc · MSHA ID 0600255
    Abandoned
  30. PORTABLE CRUSHER #7
    Surface metal/non-metal · FAY WRIGHT EXCAVATING INC · MSHA ID 0600844
    Intermittent
  31. RORRINGTON DIESEL
    Surface metal/non-metal · Torrington Diesel Corp · MSHA ID 0600673
    Abandoned
  32. PORTABLE CRUSHER
    Surface metal/non-metal · Century Aggregates Inc · MSHA ID 3004076
    Intermittent
  33. BAKERVILLE LUMBER & CONST., INC.
    Surface metal/non-metal · Bakerville Lumber & Construction Inc · MSHA ID 0600537
    Abandoned
  34. Bethmor Mine & Mill
    Surface metal/non-metal · Bethmor Sand & Gravel Inc · MSHA ID 0600552
    Abandoned
  35. C P & E S Inc Pit
    Surface metal/non-metal · Concrete Pumping & Excavation Services Inc · MSHA ID 0600545
    Abandoned
  36. CANNAVO
    Surface metal/non-metal · CANNAVO CONSTRUCTION INC · MSHA ID 0600708
    Abandoned
  37. Cattey Plant
    Facility metal/non-metal · Torrington General Services Inc · MSHA ID 0600571
    Abandoned
  38. Coe Road Pit And Mill
    Surface metal/non-metal · Coe & Anderson Inc · MSHA ID 0600209
    Abandoned
  39. Da Pa Pit
    Surface metal/non-metal · Da Pa Construction Inc · MSHA ID 0600522
    Abandoned
  40. Drzal Pit
    Surface metal/non-metal · Drzal Construction Company · MSHA ID 0600528
    Abandoned
  41. Lucian Pit
    Surface metal/non-metal · Lucian Construction Company · MSHA ID 0600520
    Abandoned
  42. Mucherino Sand & Gravel
    Surface metal/non-metal · Mucherino Brothers Inc · MSHA ID 0600561
    Abandoned
  43. New Milford Plant
    Surface metal/non-metal · Connecticut Rock Products Inc · MSHA ID 0600635
    Abandoned
  44. NEW MILFORD PLANT
    Surface metal/non-metal · Mucherino Brothers Inc · MSHA ID 0600642
    Abandoned
  45. New Milford Quarry #5
    Surface metal/non-metal · O & G industries, Inc. · MSHA ID 0600736
    Abandoned
  46. New Milford Sand Pit
    Surface metal/non-metal · Town Of New Milford · MSHA ID 0600484
    Abandoned
  47. Northwestern Pit & Plant
    Surface metal/non-metal · M F G Trucking Inc · MSHA ID 0600576
    Abandoned
  48. Nutmeg Pit & Mill
    Surface metal/non-metal · Nutmeg Development Inc · MSHA ID 0600532
    Abandoned
  49. O & G Dreoging Operations
    Surface metal/non-metal · O & G Industries Inc · MSHA ID 0600553
    Abandoned
  50. Osborne Pit
    Surface metal/non-metal · Waters Construction Company Inc · MSHA ID 0600362
    Abandoned
  51. Perazzini Pit
    Surface metal/non-metal · Perazzini Sand & Gravel Co · MSHA ID 0600523
    Abandoned
  52. Pine Valley Dredge
    Surface metal/non-metal · Walter Bartlett Company · MSHA ID 0600524
    Abandoned
  53. Plant No 2
    Surface metal/non-metal · Iffland Lumber Company Inc · MSHA ID 0600232
    Abandoned
  54. Portable Crusher #8
    Surface metal/non-metal · Fay Wright Excavating Inc · MSHA ID 0600854
    Intermittent
  55. Portable Finlay Screen
    Surface metal/non-metal · Mountain Top Trucking · MSHA ID 0600752
    Abandoned
  56. Portable Norberg Crusher
    Surface metal/non-metal · Mountaintop Trucking · MSHA ID 0600797
    Abandoned
  57. Portable Powerscreen
    Surface metal/non-metal · Segalla Sand & Gravel, Inc. · MSHA ID 0600750
    Abandoned
  58. Preston Road Pit
    Surface metal/non-metal · E D Scoville Sand & Gravel Company · MSHA ID 0600570
    Abandoned
  59. Robert Kovacs Pit
    Surface metal/non-metal · Boardman Sand & Gravel Inc · MSHA ID 0600363
    Abandoned
  60. Shenuski Pit
    Surface metal/non-metal · Deleo Sand & Gravel Company · MSHA ID 0600563
    Abandoned
  61. Squash Hollow Pit
    Surface metal/non-metal · Peburn Sand & Gravel Co Inc · MSHA ID 0600544
    Abandoned
  62. Stanley Works Bank
    Surface metal/non-metal · Town Of Kent · MSHA ID 0600550
    Abandoned
  63. Wolcott Pit
    Surface metal/non-metal · Wolcott Sand & Gravel Co · MSHA ID 0600519
    Abandoned

Status, type and operator are as reported to MSHA. Fatality and accident counts are MSHA's reportable accident records for the mine; citations are inspector-issued violations on record. Each mine's own page carries the full detail.

Other counties in ConnecticutAll counties →
How to read these numbers

The register is MSHA's Mine Data Retrieval System: every operation ever assigned a mine ID, including ones abandoned decades ago, so the count is a history of mining in the county, not a count of working mines. A mine's county is the one its operator reported to MSHA. Fatality and accident counts start with MSHA's reportable-accident records (1983 onward); citation counts are inspector-issued violations on record. We are an independent research tool, not MSHA.