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MSHA mine register by county

Mines in Walworth County, Wisconsin

Walworth County, Wisconsin has 38 mines on MSHA's register: 4 intermittent, 34 abandoned. 54 accidents have been reported at these mines between 1983 and 2012. Inspectors have issued 607 citations.

Every mine MSHA has registered in Walworth 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 Walworth County →

Mines on register
38
Active
0
Fatalities on record
0
Citations issued
607
0 underground · 38 surface · 0 facilities 0 coal · 38 metal and non-metal 4 intermittent 34 abandoned 54 reported accidents, 1983–2012
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.
Walworth County, Wisconsin · Population 105,447
0.1%
Mining share of county employment
$77,359
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
B R Amon & Sons Inc 12 0 0
Mann Brothers Inc 8 0 0
Super Aggregates Inc. 2 0 0
Wheeler Limestone Company 2 0 0
Whitewater Limestone Inc 2 0 0
William J O'Neill & Sons Inc 2 0 0
Bass Material Co Inc 1 0 0
Community Sand & Gravel Inc 1 0 0
Geneva Earthworks LLC 1 0 0
Mann Brothers Sand & Gravel Inc 1 0 0
Mines in Walworth County38 on register
  1. Crusher #1
    Surface metal/non-metal · Mann Bros., Inc. · MSHA ID 4702839
    Abandoned
  2. CRUSHING UNIT #7
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4702867
    Abandoned
  3. Crusher #5
    Surface metal/non-metal · Mann Bros., Inc. · MSHA ID 4703230
    Abandoned
  4. CRUSHING UNIT #5
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4702813
    Abandoned
  5. Bass Material Co Inc
    Surface metal/non-metal · Bass Material Co Inc · MSHA ID 4703105
    Abandoned
  6. CRUSHER PLANT #2
    Surface metal/non-metal · Mann Brothers Inc · MSHA ID 4702913
    Abandoned
  7. Ryan Pit
    Surface metal/non-metal · R.W. Miller & Sons, Inc. · MSHA ID 4700920
    Abandoned
  8. CRUSHING UNIT #4
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4702812
    Abandoned
  9. Crusher #4
    Surface metal/non-metal · Mann Bros., Inc. · MSHA ID 4703049
    Abandoned
  10. CRUSHING UNIT #9
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4702975
    Abandoned
  11. PORTABLE WASH PLANT #2
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4702912
    Abandoned
  12. CRUSHING UNIT #10
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4703003
    Abandoned
  13. Lange Rd. Pit
    Surface metal/non-metal · Thelen Sand & Gravel, Inc. · MSHA ID 4703434
    Abandoned
  14. CRUSHING UNIT #8
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4702875
    Abandoned
  15. Countryside Woods
    Surface metal/non-metal · Whitewater Limestone Inc · MSHA ID 4703871
    Intermittent
  16. Walton Sand and Gravel LLC
    Surface metal/non-metal · Walton Sand and Gravel LLC · MSHA ID 4703901
    Intermittent
  17. Sugar Creek
    Surface metal/non-metal · Super Aggregates Inc. · MSHA ID 4703954
    Intermittent
  18. OTTO JACOBS COMPANY, LLC
    Surface metal/non-metal · Otto Jacobs Company Llc · MSHA ID 4702616
    Abandoned
  19. WASH PLANT #1
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4702868
    Abandoned
  20. Kolberg Wash Plant
    Surface metal/non-metal · Mann Bros., Inc. · MSHA ID 4703335
    Abandoned
  21. OCI Enterprises Bay Pit
    Surface metal/non-metal · Odling Construction · MSHA ID 4703589
    Abandoned
  22. Geneva Earthworks LLC
    Surface metal/non-metal · Geneva Earthworks LLC · MSHA ID 4703389
    Abandoned
  23. Bloomfield Pit
    Surface metal/non-metal · Super Aggregates Inc · MSHA ID 4703905
    Intermittent
  24. IARBIS Mine
    Surface metal/non-metal · Walworth Materials · MSHA ID 4703814
    Abandoned
  25. Stationary SECO Wash Plant
    Surface metal/non-metal · Mann Bros., Inc. · MSHA ID 4703390
    Abandoned
  26. Whitewater Limestone Inc
    Surface metal/non-metal · Whitewater Limestone Inc · MSHA ID 4702751
    Abandoned
  27. Extec Screen Plant
    Surface metal/non-metal · Mann Bros Inc · MSHA ID 4703489
    Abandoned
  28. Lippman Breaker
    Surface metal/non-metal · Mann Bros Inc · MSHA ID 4703493
    Abandoned
  29. WASH PLANT #4
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4703159
    Abandoned
  30. Community Pit And Mill
    Surface metal/non-metal · Community Sand & Gravel Inc · MSHA ID 4700799
    Abandoned
  31. Crusher No 2
    Surface metal/non-metal · Mann Brothers Sand & Gravel Inc · MSHA ID 4701288
    Abandoned
  32. Devils Hill Pit
    Surface metal/non-metal · William J O'Neill & Sons Inc · MSHA ID 4702622
    Abandoned
  33. Jacob Greidanus Pit #1 & Mill
    Surface metal/non-metal · Wheeler Limestone Company · MSHA ID 4701789
    Abandoned
  34. Lyle Jacobs Pit
    Surface metal/non-metal · William J O'Neill & Sons Inc · MSHA ID 4702778
    Abandoned
  35. Mankowski Quarry And Mill
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4700854
    Abandoned
  36. Potter Pit And Mill
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4700774
    Abandoned
  37. Wheeler Quarry
    Surface metal/non-metal · Wheeler Limestone Company · MSHA ID 4700538
    Abandoned
  38. Williams Bay Pit
    Surface metal/non-metal · B R Amon & Sons Inc · MSHA ID 4702175
    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 WisconsinAll 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.