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MSHA mine register by county

Mines in St. Louis County, Missouri

St. Louis County, Missouri has 54 mines on MSHA's register: 11 active, 2 intermittent, 41 abandoned. 3 miners have died and 868 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 1,656 citations.

Every mine MSHA has registered in St. Louis 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 St. Louis County →

Mines on register
54
Active
11
Fatalities on record
3
Citations issued
1,656
3 underground · 44 surface · 7 facilities 0 coal · 54 metal and non-metal 2 intermittent 41 abandoned 868 reported accidents, 1983–2026
Local economic context
ⓘ County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
St. Louis County, Missouri · Population 996,618
0.1%
Mining share of county employment
$81,340
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
Fred Weber, Inc. 7 0 0
Gateway Dredging and Contracting LLC 5 4 1
Winter Brothers Material Company 4 2 0
Bussen Quarries Inc 3 0 0
Central Stone Company 3 2 0
Limited Leasing Company 3 0 0
St Charles Sand Company 3 0 0
West Lake Quarry & Material Company 3 0 0
Jotori Dredging Inc 2 0 0
U.S. Silica Company, LLC 2 1 0
Mines in St. Louis County54 on register
  1. Champ Quarry
    Surface metal/non-metal · Martin Marietta Materials, Inc. · MSHA ID 2300220
    Active
  2. JEFFERSON BARRACKS (CS-71)
    Surface metal/non-metal · Central Stone Company · MSHA ID 2300027
    Active
  3. Pacific Plant
    Surface metal/non-metal · U.S. Silica Company, LLC · MSHA ID 2300544
    Active
  4. Fort Bellefontaine (CS31)
    Surface metal/non-metal · Central Stone Company · MSHA ID 2300745
    Active
  5. Dredge Chesterfield
    Surface metal/non-metal · Gateway Dredging and Contracting · MSHA ID 2300889
    Active
  6. Quikrete Companys Inc.
    Facility metal/non-metal · Quikrete Companys Inc · MSHA ID 2301597
    Active
  7. Hageman Plant
    Surface metal/non-metal · Winter Brothers Material Co. · MSHA ID 2302289
    Active
  8. Dredge St Charles
    Surface metal/non-metal · Gateway Dredging & Contracting · MSHA ID 2302076
    Active
  9. Dredge Crystal City
    Surface metal/non-metal · Gateway Dredging and Contracting · MSHA ID 2302271
    Active
  10. Dredge Gateway
    Surface metal/non-metal · Gateway Dredging and Contracting · MSHA ID 2302166
    Active
  11. Shead
    Surface metal/non-metal · Winter Brothers Material Company · MSHA ID 2302596
    Active
  12. Eureka Sand & Gravel
    Surface metal/non-metal · Eureka Sand & Gravel Company · MSHA ID 2300687
    Abandoned
  13. WINTER BROTHERS
    Surface metal/non-metal · Winter Brothers Material Company · MSHA ID 2300735
    Abandoned
  14. SOUTH STONE
    Surface metal/non-metal · Fred Weber Inc · MSHA ID 2300219
    Abandoned
  15. Ranken Location
    Surface metal/non-metal · Simpson Materials Company, LLC · MSHA ID 2302010
    Abandoned
  16. GENERAL MATERIAL
    Facility metal/non-metal · General Material Company · MSHA ID 2301596
    Abandoned
  17. North Quarry (CS55)
    Surface metal/non-metal · Central Stone Company · MSHA ID 2300223
    Abandoned
  18. Riverview Quarry Incorporated (North)
    Surface metal/non-metal · Riverview Quarry Inc · MSHA ID 2300181
    Abandoned
  19. Amrize Bridgeton Sand and Gravel
    Surface metal/non-metal · Amrize South Central Inc. · MSHA ID 2300676
    Intermittent
  20. S & G Sand & Gravel
    Surface metal/non-metal · S & G Sand & Gravel Inc · MSHA ID 2302048
    Abandoned
  21. West Lake Quarry-Plant No 1
    Surface metal/non-metal · West Lake Quarry & Material Company · MSHA ID 2300768
    Abandoned
  22. Ruprecht Quarry
    Surface metal/non-metal · Bussen Quarries Inc · MSHA ID 2300186
    Abandoned
  23. QUEENFISH
    Surface metal/non-metal · Jotori Dredging Inc · MSHA ID 2301385
    Abandoned
  24. Portable # 7
    Surface metal/non-metal · Fred Weber Inc. · MSHA ID 2302319
    Abandoned
  25. West Lake Sand Plant & Dredge
    Surface metal/non-metal · West Lake Quarry & Material Company · MSHA ID 2300731
    Abandoned
  26. Dredge Traveler
    Surface metal/non-metal · Limited Leasing Company · MSHA ID 2301797
    Abandoned
  27. Eagle Wash Plant
    Surface metal/non-metal · Fred Weber, Inc. · MSHA ID 2302479
    Abandoned
  28. Dredge Mark V
    Surface metal/non-metal · Gateway Dredging and Contracting LLC · MSHA ID 2301386
    Abandoned
  29. Portable #5
    Surface metal/non-metal · Fred Weber Inc · MSHA ID 2302203
    Abandoned
  30. Gravois Plant
    Surface metal/non-metal · Winter Brothers Material · MSHA ID 2302531
    Intermittent
  31. Pacific UG
    Underground metal/non-metal · U. S. Silica Company · MSHA ID 2302579
    Abandoned
  32. BUSSEN SOUTH UG
    Underground metal/non-metal · Bussen Quarries Inc · MSHA ID 2302116
    Abandoned
  33. Universal 130/150 HSI
    Surface metal/non-metal · Fred Weber, Inc. · MSHA ID 2302443
    Abandoned
  34. Alton Brick Co Pit & Plant
    Surface metal/non-metal · Alton Brick Company · MSHA ID 2300317
    Abandoned
  35. Bussen Sand Plant
    Surface metal/non-metal · Bussen Quarries Inc · MSHA ID 2301383
    Abandoned
  36. C-R Recycle Plant 23-02476
    Surface metal/non-metal · Fred Weber, Inc. · MSHA ID 2302476
    Abandoned
  37. Classifying Dredge
    Surface metal/non-metal · West Lake Quarry & Material Company · MSHA ID 2301964
    Abandoned
  38. Des Peres Quarry And Mill
    Surface metal/non-metal · Des Peres Quarry Inc · MSHA ID 2300050
    Abandoned
  39. Dredge Hummingbird
    Surface metal/non-metal · Limited Leasing Company · MSHA ID 2301745
    Abandoned
  40. DREDGE MISSISSIPPI
    Surface metal/non-metal · Limited Leasing Company · MSHA ID 2301358
    Abandoned
  41. Ellisville Fire Clay Mine
    Surface metal/non-metal · Highlands Fire Clay Company · MSHA ID 2300358
    Abandoned
  42. Kingfish
    Surface metal/non-metal · Jotori Dredging Inc · MSHA ID 2300582
    Abandoned
  43. Orth Brothers Quarry And Mill
    Surface metal/non-metal · Orth Brothers · MSHA ID 2300169
    Abandoned
  44. Pacific Sand & Gravel Company
    Surface metal/non-metal · Pacific Sand & Gravel · MSHA ID 2300710
    Abandoned
  45. Pacific Works Underground Mill
    Facility metal/non-metal · Pennsylvania Glass Sand Corp · MSHA ID 2301061
    Abandoned
  46. Peerless Park Pit And Plant
    Surface metal/non-metal · Pacific Aggregate Inc · MSHA ID 2301070
    Abandoned
  47. Portable #2
    Surface metal/non-metal · Fred Weber Inc · MSHA ID 2300296
    Abandoned
  48. Riverside Sand Plant
    Facility metal/non-metal · Riverside Sand & Dredging Company · MSHA ID 2301639
    Abandoned
  49. Saint Charles Sand Company Plant No
    Facility metal/non-metal · St Charles Sand Company · MSHA ID 2300952
    Abandoned
  50. Simpson Sand And Gravel Pit And Plant
    Surface metal/non-metal · Simpson Sand & Gravel Company Inc · MSHA ID 2300862
    Abandoned
  51. St Charles Company Plant No 1b
    Facility metal/non-metal · St Charles Sand Company · MSHA ID 2300724
    Abandoned
  52. St Charles Sand Co Plant No 1
    Facility metal/non-metal · St Charles Sand Company · MSHA ID 2300723
    Abandoned
  53. St Louis Clay Pit & Plant
    Surface metal/non-metal · Alpha Portland Cement Company · MSHA ID 2300004
    Abandoned
  54. Underground Plant #5
    Underground metal/non-metal · Bussen Quarries Inc · MSHA ID 2301828
    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 MissouriAll 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.