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MSHA mine register by county

Mines in Warren County, Ohio

Warren County, Ohio has 21 mines on MSHA's register: 2 active, 19 abandoned. 43 accidents have been reported at these mines between 1984 and 2020. Inspectors have issued 234 citations.

Every mine MSHA has registered in Warren 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 Warren County →

Mines on register
21
Active
2
Fatalities on record
0
Citations issued
234
0 underground · 21 surface · 0 facilities 0 coal · 21 metal and non-metal 19 abandoned 43 reported accidents, 1984–2020
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.
Warren County, Ohio · Population 246,364
0.1%
Mining share of county employment
$107,843
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 Materials, Inc. 2 0 0
American Aggregates Corp 1 0 0
American Aggregates Corp 1 0 0
Bellbrook Gravel 1 0 0
Contractors Sand & Gravel 1 0 0
Dravo Basic Materials Company Inc 1 0 0
Dravo Natural Resources Company Inc 1 0 0
Ernst Aggregates 1 0 0
Gravel Company 1 0 0
Hornsby Sand & Gravel Inc 1 0 0
Mines in Warren County21 on register
  1. Oeder & Sons Sand & Gravel
    Surface metal/non-metal · Oeder & Sons Garage Inc. · MSHA ID 3303781
    Active
  2. L & I PIT & MILL
    Surface metal/non-metal · L & I Natural Resources Inc · MSHA ID 3304193
    Active
  3. Morrow Gravel Co
    Surface metal/non-metal · Morrow Gravel Co · MSHA ID 3301571
    Abandoned
  4. FRANKLIN GRAVEL
    Surface metal/non-metal · Martin Marietta Materials, Inc. · MSHA ID 3302940
    Abandoned
  5. MIAMI VIEW
    Surface metal/non-metal · Miami View Mining Company Ltd · MSHA ID 3304428
    Abandoned
  6. Plant 9 Sand & Gravel
    Surface metal/non-metal · Moraine Materials Company · MSHA ID 3301481
    Abandoned
  7. Eagle Materials LLC DBA Ernst AggPlant 7
    Surface metal/non-metal · Ernst Aggregates · MSHA ID 3301463
    Abandoned
  8. Ernst Materials Service Inc
    Surface metal/non-metal · American Aggregates Corp · MSHA ID 3304155
    Abandoned
  9. P E Reliable Equipment Services Inc
    Surface metal/non-metal · P E Reliable Equipment Services Inc · MSHA ID 3304704
    Abandoned
  10. Bellbrook Gravel
    Surface metal/non-metal · Bellbrook Gravel · MSHA ID 3302011
    Abandoned
  11. Clark Pit And Mill
    Surface metal/non-metal · J L Clark Construction · MSHA ID 3301522
    Abandoned
  12. Contractors Sand And Gravel
    Surface metal/non-metal · Contractors Sand & Gravel · MSHA ID 3304218
    Abandoned
  13. L & I Pit And Mill
    Surface metal/non-metal · L & I Trucking Inc · MSHA ID 3301559
    Abandoned
  14. Little Miami S & G
    Surface metal/non-metal · Hornsby Sand & Gravel Inc · MSHA ID 3304015
    Abandoned
  15. Lytle Pit And Mill
    Surface metal/non-metal · American Aggregates Corp · MSHA ID 3302406
    Abandoned
  16. Mason Pit And Mill
    Surface metal/non-metal · Watson Gravel Inc · MSHA ID 3302907
    Abandoned
  17. Morrow Plant
    Surface metal/non-metal · Dravo Natural Resources Company Inc · MSHA ID 3301590
    Abandoned
  18. Portable #194693 ASTEC GT205S
    Surface metal/non-metal · Martin Marietta Materials Inc. · MSHA ID 3304753
    Abandoned
  19. Shamrock Pit & Mill
    Surface metal/non-metal · Shamrock Sand & Gravel Company Inc · MSHA ID 3302911
    Abandoned
  20. South Lebanon Plant
    Surface metal/non-metal · Dravo Basic Materials Company Inc · MSHA ID 3303865
    Abandoned
  21. Wilson Site Pit And Mill
    Surface metal/non-metal · Gravel Company · MSHA ID 3303766
    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 OhioAll 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.