Fond du Lac
Active
Surface
Stone
Operator: Oakfield Stone Company, Inc.
Controller: Shirley Rademann
Location: Fond du Lac, WI, Fond Du Lac County, WI
Employees: 24
216
Violations
50
S&S Violations
14
Accidents
$70K
Penalties
Recent Violations
View all 216 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 01/06/2026 | 56.4201(a)(1) | Non-S&S | ModNegligence | $226 |
| 01/06/2026 | 56.4200(b)(2) | Non-S&S | ModNegligence | $226 |
| 01/06/2026 | 56.14207 | Non-S&S | ModNegligence | $226 |
| 01/06/2026 | 56.20003(a) | Non-S&S | ModNegligence | $226 |
| 01/06/2026 | 47.44(b) | Non-S&S | ModNegligence | $226 |
| 01/06/2026 | 56.13017 | Non-S&S | ModNegligence | $226 |
| 01/06/2026 | 56.12004 | Non-S&S | ModNegligence | $226 |
| 01/06/2026 | 56.20013 | Non-S&S | HighNegligence | $755 |
| 01/06/2026 | 56.14100(c) | S&S | ModNegligence | $1,126 |
| 01/06/2026 | 56.12018 | Non-S&S | ModNegligence | $755 |
| 01/06/2026 | 56.6132(a)(6) | Non-S&S | HighNegligence | $2,503 |
| 01/06/2026 | 56.18002(a) | S&S | ModNegligence | $3,736 |
| 01/06/2026 | 47.44(b) | Non-S&S | ModNegligence | $226 |
| 09/10/2025 | 56.14101(a)(3) | Non-S&S | ModNegligence | $755 |
| 09/10/2025 | 56.14103(b) | Non-S&S | ModNegligence | $755 |
| 09/10/2025 | 62.120 | Non-S&S | ModNegligence | $336 |
| 01/14/2025 | 56.14207 | Non-S&S | ModNegligence | $151 |
| 01/14/2025 | 56.20014 | Non-S&S | ModNegligence | $151 |
| 01/14/2025 | 56.20013 | Non-S&S | HighNegligence | $151 |
| 01/14/2025 | 56.4130(b) | Non-S&S | HighNegligence | $151 |
Accidents & Injuries
View all 14 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 01/07/2022 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 05/16/2014 | SLIP OR FALL OF PERSON | DAYS RESTRICTED ACTIVITY ONLY | 3d restricted |
| 06/01/2011 | SLIP OR FALL OF PERSON | ALL OTHER CASES (INCL 1ST AID) | None |
| 04/21/2011 | HANDLING OF MATERIALS | ALL OTHER CASES (INCL 1ST AID) | None |
| 04/27/2009 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/15/2009 | SLIP OR FALL OF PERSON | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/11/2008 | POWERED HAULAGE | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 09/27/2007 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 57d lost |
| 06/06/2007 | HANDLING OF MATERIALS | DAYS RESTRICTED ACTIVITY ONLY | 18d restricted |
| 05/08/2007 | HANDLING OF MATERIALS | DYS AWY FRM WRK & RESTRCTD ACT | 1d lost, 7d restricted |
Inspections
View all 72 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/05/2026 | 01/07/2026 | 30.50 | 1 |
| 09/25/2025 | 09/25/2025 | 5.50 | 1 |
| 09/10/2025 | 09/10/2025 | 16.25 | 1 |
| 01/13/2025 | 01/23/2025 | 29.25 | 1 |
| 05/21/2024 | 05/21/2024 | 2.50 | 1 |
| 05/20/2024 | 05/21/2024 | 16.75 | 1 |
| 02/20/2024 | 02/21/2024 | 17.00 | 1 |
| 05/15/2023 | 05/15/2023 | 4.00 | 1 |
| 05/01/2023 | 05/04/2023 | 22.50 | 1 |
| 01/03/2023 | 01/05/2023 | 9.50 | 1 |
Mine Details
MSHA Mine ID4702857
Mine TypeSurface
StatusActive
CommodityStone
SIC DescriptionDimension Limestone
Employees24
Days/Week5.0
Hours/Shift8.0
Coordinates43.5372220, -88.3605560
Nearest TownFond du Lac, WI
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Frequently Asked Questions
How many MSHA violations does Fond du Lac have?
Fond du Lac has 216 MSHA violations on record, of which 50 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $70K.
What type of mine is Fond du Lac?
Fond du Lac is a Surface mine producing Stone, located in Fond du Lac, WI, Fond Du Lac County, WI. It currently has 24 employees.
Has anyone been injured or killed at Fond du Lac?
According to MSHA records, Fond du Lac has 14 reported accident/injury records and 0 fatalities on file.
Who operates Fond du Lac?
Fond du Lac is operated by Oakfield Stone Company, Inc. and controlled by Shirley Rademann. MSHA Mine ID: 4702857.