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MSHA mine register by county

Mines in Callaway County, Missouri

Callaway County, Missouri has 32 mines on MSHA's register: 3 active, 8 intermittent, 20 abandoned. 2 are coal mines and 30 metal or non-metal. 202 accidents have been reported at these mines between 1984 and 2025. Inspectors have issued 900 citations.

Every mine MSHA has registered in Callaway 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 Callaway County →

Mines on register
32
Active
3
Fatalities on record
0
Citations issued
900
0 underground · 29 surface · 3 facilities 2 coal · 30 metal and non-metal 8 intermittent 20 abandoned 202 reported accidents, 1984–2025
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.
Callaway County, Missouri · Population 44,541
0.3%
Mining share of county employment
$72,645
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
Capital Sand Company, Inc. 9 0 0
Harbison-Walker Refractories U S 3 0 0
Martin Marietta Materials, Inc. 3 1 0
C-E Refractories 2 0 0
Clayton - Hensley Coal Company 2 0 0
Fischer Minerals LLC 2 0 0
Jeff-Cole Quarries Inc 2 0 0
Mid MO Mining LLC 2 1 0
A P Green Refractories Inc 1 0 0
Auxvasse Stone & Gravel Co 1 0 0
Mines in Callaway County32 on register
  1. Auxvasse South Quarry
    Surface metal/non-metal · Martin Marietta Materials, Inc. · MSHA ID 2302009
    Active
  2. Hermann Sand-Jefferson City Plant
    Surface metal/non-metal · Hermann Sand & Gravel Inc · MSHA ID 2302278
    Active
  3. Mid MO Mining LLC
    Surface metal/non-metal · Mid MO Mining LLC · MSHA ID 2302307
    Active
  4. Millersburg Quarry
    Surface metal/non-metal · Martin Marietta Materials, Inc. · MSHA ID 2300160
    Intermittent
  5. Auxvasse Stone & Gravel Co
    Surface metal/non-metal · Auxvasse Stone & Gravel Co · MSHA ID 2300009
    Abandoned
  6. Dredge #6025 (Sandy K)
    Surface metal/non-metal · Capital Sand Company Inc · MSHA ID 2300698
    Abandoned
  7. Reform Quarry
    Surface metal/non-metal · Martin Marietta Materials, Inc. · MSHA ID 2301447
    Intermittent
  8. DREDGE #6040 (KATHY LEE)
    Surface metal/non-metal · Capital Sand Company Inc · MSHA ID 2302141
    Abandoned
  9. Dredge #6060 (Kathy Lee)
    Surface metal/non-metal · Capital Sand Company, Inc. · MSHA ID 2302517
    Intermittent
  10. Dredge #6050 (Rae Marie)
    Surface metal/non-metal · Capital Sand Company · MSHA ID 2302336
    Intermittent
  11. Chiles Works LLC
    Surface metal/non-metal · Mid Mo Mining LLC · MSHA ID 2302188
    Abandoned
  12. Jefferson City Plant
    Surface metal/non-metal · Capital Sand Company, Inc. · MSHA ID 2302578
    Intermittent
  13. Fischer Minerals LLC
    Surface metal/non-metal · Fischer Minerals LLC · MSHA ID 2302420
    Intermittent
  14. Dredge #6001 (Pipeliner)
    Surface metal/non-metal · Capital Sand Company Inc · MSHA ID 2302019
    Abandoned
  15. Dooling Quarries Holts Summit
    Surface metal/non-metal · Dooling Quarries LLC · MSHA ID 2302611
    Intermittent
  16. Dredge #6030 (Sandy Kay)
    Surface metal/non-metal · Capital Sand Company Inc. · MSHA ID 2302540
    Intermittent
  17. 94 Quarry & Mill
    Surface metal/non-metal · Jeff-Cole Quarries Inc · MSHA ID 2301712
    Abandoned
  18. A P Green Refractories Fulton Plant
    Facility metal/non-metal · A P Green Refractories Inc · MSHA ID 2301622
    Abandoned
  19. Callaway Material Processing Facility
    Facility metal/non-metal · Daniel International Corp · MSHA ID 2301617
    Abandoned
  20. Capital Materials Plant
    Surface metal/non-metal · Capital Materials Company Inc · MSHA ID 2301810
    Abandoned
  21. Capitol Sand Co Dredge No 2
    Surface metal/non-metal · Capital Sand Company Inc · MSHA ID 2301718
    Abandoned
  22. Dredge #6030
    Surface metal/non-metal · Capital Sand Company Inc · MSHA ID 2301296
    Abandoned
  23. Gibony Mine Strip
    Surface coal · Clayton - Hensley Coal Company · MSHA ID 2300466
    Abandoned
  24. Government Pit
    Surface metal/non-metal · C-E Refractories · MSHA ID 2301495
    Abandoned
  25. H And W Refractories Plant
    Facility metal/non-metal · Harbison-Walker Refractories U S · MSHA ID 2301039
    Abandoned
  26. Harris Pit
    Surface metal/non-metal · C-E Refractories · MSHA ID 2300844
    Abandoned
  27. Jameson Clay Mine
    Surface metal/non-metal · Harbison-Walker Refractories U S · MSHA ID 2300335
    Abandoned
  28. Jeff Cole #3
    Surface metal/non-metal · Jeff-Cole Quarries Inc · MSHA ID 2301838
    Abandoned
  29. Martin Creacy And Brooks Strip Mines
    Surface coal · Clayton - Hensley Coal Company · MSHA ID 2300385
    Abandoned
  30. Martinsburg Limestone Quarry & Mill
    Surface metal/non-metal · Martinsburg Limestone Company · MSHA ID 2300137
    Abandoned
  31. Reighley Pit
    Surface metal/non-metal · Harbison-Walker Refractories U S · MSHA ID 2300332
    Abandoned
  32. Whetstone
    Surface metal/non-metal · Fischer Minerals LLC · MSHA ID 2302614
    New Mine

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.