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MSHA mine register by county

Mines in Kalamazoo County, Michigan

Kalamazoo County, Michigan has 32 mines on MSHA's register: 6 active, 5 intermittent, 21 abandoned. 133 accidents have been reported at these mines between 1986 and 2025. Inspectors have issued 833 citations.

Every mine MSHA has registered in Kalamazoo 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 Kalamazoo County →

Mines on register
32
Active
6
Fatalities on record
0
Citations issued
833
0 underground · 32 surface · 0 facilities 0 coal · 32 metal and non-metal 5 intermittent 21 abandoned 133 reported accidents, 1986–2025
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.
Kalamazoo County, Michigan · Population 261,437
0.1%
Mining share of county employment
$70,525
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
Aggregate Resources, Inc. 9 4 0
Bill Smith S&G 2 0 0
Cole Brothers Contractors Inc 2 0 0
Peters Construction Company 2 0 0
American Aggregates Corp 1 0 0
American Aggregates Corp 1 0 0
AMRIZE GREAT LAKES INC. 1 1 0
Austin Sand & Gravel 1 0 0
B A Contractors 1 0 0
Balkema Inc 1 0 0
Mines in Kalamazoo County32 on register
  1. Aggregate Resources Gravel Pit
    Surface metal/non-metal · Aggregate Resources, Inc. · MSHA ID 2002436
    Active
  2. Midway Pit
    Surface metal/non-metal · Aggregate Resources, Inc. · MSHA ID 2002942
    Active
  3. Kalamazoo
    Surface metal/non-metal · Top Grade Aggregates, LLC · MSHA ID 2000696
    Active
  4. Amrize Kalamazoo West Plant
    Surface metal/non-metal · AMRIZE GREAT LAKES INC. · MSHA ID 2002421
    Active
  5. 4th Street
    Surface metal/non-metal · Aggregate Resources, Inc. · MSHA ID 2002823
    Active
  6. Ravine Rd Pit
    Surface metal/non-metal · Aggregate Resources, Inc. · MSHA ID 2001192
    Active
  7. ALLIS-CHALMERS PLANT #3
    Surface metal/non-metal · Bill Smith S&G · MSHA ID 2002718
    Abandoned
  8. BYHOLT SAND & GRAVEL
    Surface metal/non-metal · Byholt Inc · MSHA ID 2002909
    Intermittent
  9. PLANT #102
    Surface metal/non-metal · Aggregate Resources, Inc. · MSHA ID 2002820
    Intermittent
  10. NB #1
    Surface metal/non-metal · Bill Smith S&G · MSHA ID 2002928
    Abandoned
  11. Triple B Aggregates
    Surface metal/non-metal · Triple B Aggregates · MSHA ID 2003174
    Abandoned
  12. Portable PLANT #103
    Surface metal/non-metal · Aggregate Resources, Inc. · MSHA ID 2001191
    Intermittent
  13. Hillside Gravel
    Surface metal/non-metal · Balkema Sitework & Development, LLC · MSHA ID 2003494
    Intermittent
  14. Portable Plant #101
    Surface metal/non-metal · Aggregate Resources, Inc. · MSHA ID 2003288
    Abandoned
  15. Portable Plant 104
    Surface metal/non-metal · Aggregate Resources, Inc. · MSHA ID 2003302
    Intermittent
  16. Portable Plant 107
    Surface metal/non-metal · Aggregate Resources, Inc. · MSHA ID 2003285
    Abandoned
  17. Austin Sand & Gravel
    Surface metal/non-metal · Austin Sand & Gravel · MSHA ID 2003337
    Abandoned
  18. Seybert Pit
    Surface metal/non-metal · Hoffman Bros inc · MSHA ID 2003291
    Abandoned
  19. 4th Street Pit
    Surface metal/non-metal · Peters Construction Company · MSHA ID 2000812
    Abandoned
  20. Anson Pit
    Surface metal/non-metal · Rieth-Riley Construction Company Inc · MSHA ID 2002708
    Abandoned
  21. Byrne Pit
    Surface metal/non-metal · Cole Brothers Contractors Inc · MSHA ID 2002379
    Abandoned
  22. Finlay Construction
    Surface metal/non-metal · Balkema Inc · MSHA ID 2002866
    Abandoned
  23. Gordine Pit
    Surface metal/non-metal · Snyder Excavating Company Inc · MSHA ID 2002572
    Abandoned
  24. Henry Balkema Sand Pit
    Surface metal/non-metal · Henry Balkema Sand & Gravel Company · MSHA ID 2001588
    Abandoned
  25. Kalamazoo County Pit
    Surface metal/non-metal · Cole Brothers Contractors Inc · MSHA ID 2002408
    Abandoned
  26. Kalamazoo County Pit
    Surface metal/non-metal · B A Contractors · MSHA ID 2002518
    Abandoned
  27. Kalamazoo County Pit
    Surface metal/non-metal · Williams Brothers Asphalt Paving Company Inc · MSHA ID 2002564
    Abandoned
  28. Kalamazoo Pit And Plant
    Surface metal/non-metal · American Aggregates Corp · MSHA ID 2000664
    Abandoned
  29. Modern
    Surface metal/non-metal · Modern Septic Tank Engineers Inc · MSHA ID 2002824
    Abandoned
  30. Prairie Ronde Plant #319
    Surface metal/non-metal · American Aggregates Corp · MSHA ID 2002845
    Abandoned
  31. Ravine Road Pit
    Surface metal/non-metal · Peters Construction Company · MSHA ID 2002368
    Abandoned
  32. Stoney Lake Sand And Gravel
    Surface metal/non-metal · Stony Lake Sand & Gravel Company · MSHA ID 2000850
    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 MichiganAll 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.