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MSHA mine register by county

Mines in Hamilton County, Indiana

Hamilton County, Indiana has 26 mines on MSHA's register: 6 active, 1 intermittent, 16 abandoned. 1 miner has died and 373 accidents have been reported at these mines between 1983 and 2026. Inspectors have issued 1,664 citations.

Every mine MSHA has registered in Hamilton 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 Hamilton County →

Mines on register
26
Active
6
Fatalities on record
1
Citations issued
1,664
2 underground · 23 surface · 0 facilities 0 coal · 26 metal and non-metal 1 intermittent 16 abandoned 373 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.
Hamilton County, Indiana · Population 357,176
0.0%
Mining share of county employment
$117,957
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. 5 3 1
Beaver Gravel Corporation 3 1 0
Martin Marietta Aggregates 3 0 0
U. S. Aggregates, Inc. 3 0 0
American Aggregates Corp 2 0 0
IMI Aggregates LLC 2 2 0
Irving Materials Inc 2 0 0
Bottamiller Enterprises, Inc. 1 0 0
Noblesville Landfill Inc 1 0 0
Riverwood Gravel Incorported 1 0 0
Mines in Hamilton County26 on register
  1. Noblesville Stone
    Underground metal/non-metal · Martin Marietta Materials Inc · MSHA ID 1202176
    Active
  2. IMI Stony Creek Stone Co
    Surface metal/non-metal · IMI Aggregates LLC · MSHA ID 1200124
    Active
  3. Noblesville Sand & Gravel
    Surface metal/non-metal · Martin Marietta Materials Inc · MSHA ID 1201994
    Active
  4. BEAVER GRAVEL CORPORATION
    Surface metal/non-metal · Beaver Gravel Corp · MSHA ID 1200655
    Active
  5. Carmel Sand & Gravel
    Surface metal/non-metal · Martin Marietta Materials, Inc. · MSHA ID 1202124
    Active
  6. Fall Creek Sand & Gravel
    Surface metal/non-metal · IMI Aggregates LLC · MSHA ID 1202430
    Active
  7. North Indianapolis Quarry & Mill
    Surface metal/non-metal · Martin Marietta Materials Inc · MSHA ID 1200002
    NonProducing
  8. North Indianapolis Underground Quarry
    Underground metal/non-metal · Martin Marietta Materials Inc · MSHA ID 1201993
    Temporarily Idled
  9. Noblesville Plant #1
    Surface metal/non-metal · U. S. Aggregates, Inc. · MSHA ID 1202074
    Abandoned
  10. IMI/McCordsville Quarry
    Surface metal/non-metal · Irving Materials Inc · MSHA ID 1200355
    Abandoned
  11. 96th Street Plant #513
    Surface metal/non-metal · American Aggregates Corp · MSHA ID 1200621
    Abandoned
  12. U S Aggregates Incorporated
    Surface metal/non-metal · U S Aggregates Inc · MSHA ID 1201623
    Abandoned
  13. IMI/McCordsville Pit
    Surface metal/non-metal · Irving Materials Inc · MSHA ID 1200681
    Abandoned
  14. Strawtown Pit
    Surface metal/non-metal · Beaver Gravel Corporation · MSHA ID 1202393
    Abandoned
  15. Carmel Plant #512
    Surface metal/non-metal · American Aggregates Corp · MSHA ID 1200619
    Abandoned
  16. Noblesville Landfill Inc
    Surface metal/non-metal · Noblesville Landfill Inc · MSHA ID 1202301
    Abandoned
  17. Noblesville Plant #2
    Surface metal/non-metal · U. S. Aggregates, Inc. · MSHA ID 1202262
    Abandoned
  18. Power Screen
    Surface metal/non-metal · Bottamiller Enterprises, Inc. · MSHA ID 1202381
    Abandoned
  19. STRAWTOWN ELLER ROAD
    Surface metal/non-metal · BEAVER GRAVEL CORP · MSHA ID 1202489
    Intermittent
  20. Fishers Sand Plant
    Surface metal/non-metal · Martin Marietta Aggregates · MSHA ID 1200706
    Abandoned
  21. IMI Stoney Creek 2's & 53's
    metal/non-metal · K&G Engineering · MSHA ID 1202532
    New Mine
  22. Portable Plant #1-801
    Surface metal/non-metal · Martin Marietta Aggregates · MSHA ID 1202198
    Abandoned
  23. Portable Plant #2-802
    Surface metal/non-metal · Martin Marietta Aggregates · MSHA ID 1202199
    Abandoned
  24. Riverwood Gravel Incorporated
    Surface metal/non-metal · Riverwood Gravel Incorported · MSHA ID 1201733
    Abandoned
  25. Southard Gravel Company
    Surface metal/non-metal · Southard Gravel Company · MSHA ID 1201615
    Abandoned
  26. Stony Creek Stone Co Inc (Plant #2)
    Surface metal/non-metal · Stony Creek Stone Company Inc · MSHA ID 1201752
    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 IndianaAll 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.