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MSHA mine register by county

Mines in Harrison County, Missouri

Harrison County, Missouri has 9 mines on MSHA's register: 1 active, 8 abandoned. 1 accident has been reported at these mines in 2022. Inspectors have issued 107 citations.

Every mine MSHA has registered in Harrison 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 Harrison County →

Mines on register
9
Active
1
Fatalities on record
0
Citations issued
107
0 underground · 9 surface · 0 facilities 0 coal · 9 metal and non-metal 8 abandoned 1 reported accidents, 2022
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.
Harrison County, Missouri · Population 8,198
0.2%
Mining share of county employment
$53,364
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
Martin Marietta Corp 2 0 0
Farmers Stone-Trager Quarries Company 1 0 0
Hallett Construction Company 1 0 0
Martin Marietta Materials, Inc. 1 1 0
Martin Marietta-Construction Aggregates Division 1 0 0
Medusa Aggregates Company 1 0 0
S & A Construction Ltd 1 0 0
Swan Land Improvement of Missouri LLC 1 0 0
Mines in Harrison County9 on register
  1. Stoner Sand
    Surface metal/non-metal · Martin Marietta Materials, Inc. · MSHA ID 2302014
    Active
  2. Swan Land Improvement of Missouri LLC
    Surface metal/non-metal · Swan Land Improvement of Missouri LLC · MSHA ID 2302526
    Abandoned
  3. Big Creek Quarry
    Surface metal/non-metal · S & A Construction Ltd · MSHA ID 2302130
    Abandoned
  4. Bethany Maintenance Shop
    Surface metal/non-metal · Medusa Aggregates Company · MSHA ID 2301186
    Abandoned
  5. Harrison Co Qry Or Gilman City Qry
    Surface metal/non-metal · Farmers Stone-Trager Quarries Company · MSHA ID 2301379
    Abandoned
  6. Jefferies Quarry
    Surface metal/non-metal · Martin Marietta-Construction Aggregates Division · MSHA ID 2301083
    Abandoned
  7. Livesay
    Surface metal/non-metal · Hallett Construction Company · MSHA ID 2300933
    Abandoned
  8. Ridgeway Quarry
    Surface metal/non-metal · Martin Marietta Corp · MSHA ID 2300472
    Abandoned
  9. West Bethany Quarry
    Surface metal/non-metal · Martin Marietta Corp · MSHA ID 2300041
    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.