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MSHA mine register by county

Mines in Fairfield County, Connecticut

Fairfield County, Connecticut has 46 mines on MSHA's register: 1 active, 3 intermittent, 42 abandoned. 17 accidents have been reported at these mines between 1985 and 2024. Inspectors have issued 684 citations.

Every mine MSHA has registered in Fairfield 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 Fairfield County →

Mines on register
46
Active
1
Fatalities on record
0
Citations issued
684
0 underground · 45 surface · 1 facilities 0 coal · 46 metal and non-metal 3 intermittent 42 abandoned 17 reported accidents, 1985–2024
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
New England Materials LLC 4 0 0
Burns Construction Company 3 0 0
JOHN J. BRENNAN CONST. CO. INC. 3 1 0
Rockhead LLC 3 0 0
Advanced Paving & Excavation 1 0 0
Bernard J Dolan Company 1 0 0
Bethel Sand & Gravel Company 1 0 0
Cascella & Son Construction Co Inc 1 0 0
Central Sand & Gravel Inc 1 0 0
Churchill Construction Services LLC 1 0 0
Mines in Fairfield County46 on register
  1. JOHN J. BRENNAN CONST. CO. INC.
    Surface metal/non-metal · JOHN J BRENNAN CONSTRUCTION COMPANY INC · MSHA ID 0600602
    Active
  2. Rockhead Portable Crushing Plant
    Surface metal/non-metal · Rockhead LLC · MSHA ID 0600748
    Abandoned
  3. PORTABLE CRUSHING PLANT
    Surface metal/non-metal · Earthmovers Inc · MSHA ID 0600662
    Abandoned
  4. BC Sand & Gravel Co., Inc.
    Surface metal/non-metal · BC Sand & Gravel Co., Inc. · MSHA ID 0600696
    Abandoned
  5. Island Sand & Gravel
    Surface metal/non-metal · Dan Beard Inc · MSHA ID 0600346
    Abandoned
  6. Stratford Rock
    Surface metal/non-metal · Stratford Rock, LLC · MSHA ID 0600698
    Abandoned
  7. Fairfield Resources Management Inc
    Surface metal/non-metal · Fairfield Resources Management Inc · MSHA ID 0600604
    Abandoned
  8. BETHEL SAND & GRAVEL CO.
    Surface metal/non-metal · Bethel Sand & Gravel Company · MSHA ID 0600203
    Abandoned
  9. Kleeman Jaw K007.0239
    Surface metal/non-metal · Haynes Materials Company · MSHA ID 0600826
    Abandoned
  10. Burns Portable Plant
    Surface metal/non-metal · Burns Construction Co. Inc. · MSHA ID 0600858
    Intermittent
  11. TRIAD INDUSTRIES
    Facility metal/non-metal · Triad Industries · MSHA ID 0600597
    Abandoned
  12. PORTABLE #1
    Surface metal/non-metal · RCM, INC. · MSHA ID 0600699
    Abandoned
  13. 127 Main St
    Surface metal/non-metal · Julian Materials LLC. · MSHA ID 0600792
    Abandoned
  14. Datin Bros
    Surface metal/non-metal · Datin Bros · MSHA ID 0600733
    Abandoned
  15. Gaults Gravel Bank & Plant
    Surface metal/non-metal · L H Gault & Son Inc · MSHA ID 0600236
    Abandoned
  16. Fintec Portable Screen
    Surface metal/non-metal · Churchill Construction Services LLC · MSHA ID 0600730
    Abandoned
  17. JOHN J BRENNAN CONST CO #267 PORTABLE METSO CRUSHE
    Surface metal/non-metal · JOHN J BRENNAN CONSTRUCTION COMPANY INC · MSHA ID 0600783
    Intermittent
  18. Pegson Plant
    Surface metal/non-metal · Mark IV Const Co Inc · MSHA ID 0600702
    Abandoned
  19. CONNECTICUT AGGREGATES LLC
    Surface metal/non-metal · CONNECTICUT AGGREGATES LLC · MSHA ID 0600719
    Abandoned
  20. Riverview Enterprises Mine #2
    Surface metal/non-metal · DWC Crushing LLC · MSHA ID 0600747
    Abandoned
  21. Jaw Crusher-32 x 44
    Surface metal/non-metal · New England Materials LLC · MSHA ID 0600801
    Abandoned
  22. PORTABLE CRUSHER
    Surface metal/non-metal · Burns Construction Company · MSHA ID 0600695
    Abandoned
  23. Screener-Warrior 2100
    Surface metal/non-metal · New England Materials LLC · MSHA ID 0600802
    Abandoned
  24. Adams Materials
    Surface metal/non-metal · Gagliarducci Construction, Inc · MSHA ID 0600734
    Abandoned
  25. Portable Plant
    Surface metal/non-metal · Advanced Paving & Excavation · MSHA ID 0600710
    Abandoned
  26. Cascella & Son Construction Co Inc
    Surface metal/non-metal · Cascella & Son Construction Co Inc · MSHA ID 0600796
    Abandoned
  27. PORTABLE 300
    Surface metal/non-metal · JOHN J. BRENNAN CONST. CO. INC. · MSHA ID 0600790
    Intermittent
  28. Turbo Chieftain Powerscreen
    Surface metal/non-metal · G & L Excavating · MSHA ID 0600735
    Abandoned
  29. Adam Materials LLC
    Surface metal/non-metal · Adam Materials LLC · MSHA ID 0600718
    Abandoned
  30. Central Pit
    Surface metal/non-metal · Central Sand & Gravel Inc · MSHA ID 0600364
    Abandoned
  31. Cone Crusher-1300 Max Trak
    Surface metal/non-metal · New England Materials LLC · MSHA ID 0600803
    Abandoned
  32. Danbury Reserve
    Surface metal/non-metal · O&G Industries, Inc. · MSHA ID 0600746
    Abandoned
  33. Dolan Sand & Gravel
    Surface metal/non-metal · Bernard J Dolan Company · MSHA ID 0600202
    Abandoned
  34. Jayne Brothers Mill
    Surface metal/non-metal · Jayne Brothers · MSHA ID 0600539
    Abandoned
  35. Loma Mill
    Surface metal/non-metal · Loma Sand & Gravel Inc · MSHA ID 0600348
    Abandoned
  36. Mountain Road Pit
    Surface metal/non-metal · E Paul Kovacs & Company Inc · MSHA ID 0600357
    Abandoned
  37. NEWTOWN SAND & STONE
    Surface metal/non-metal · D'Addario Sand & Stone Inc · MSHA ID 0600216
    Abandoned
  38. Nicholas F Domain
    Surface metal/non-metal · Nicholas F Domain Sand & Gravel · MSHA ID 0600352
    Abandoned
  39. POWER SCREEN
    Surface metal/non-metal · East Coast Sand & Gravel Inc · MSHA ID 0600650
    Abandoned
  40. Puglio Pit
    Surface metal/non-metal · Puglio Trucking Company · MSHA ID 0600366
    Abandoned
  41. Sandcut Mine
    Surface metal/non-metal · Dbd Inc · MSHA ID 0600353
    Abandoned
  42. Terex 1800 Warrior Screener
    Surface metal/non-metal · Rockhead LLC · MSHA ID 0600821
    Abandoned
  43. Terex R400 Jaw Crusher
    Surface metal/non-metal · Rockhead LLC · MSHA ID 0600822
    Abandoned
  44. Toddy Hill Pit
    Surface metal/non-metal · Newtown Sand & Gravel Inc · MSHA ID 0600551
    Abandoned
  45. Weston Pit & Dredge
    Surface metal/non-metal · John Lomazzo & Sons Corp · MSHA ID 0600234
    Abandoned
  46. Wolfe Park Dredge & Plant
    Surface metal/non-metal · Dalling Sand & Gravel Company · MSHA ID 0600557
    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.