Mining Incidents

Niagara Stone Metal/Non-Metal

Eden Stone Co., LLC · Surface
Controlled by EVS Master Holdco LLC
Oakfield, WI, Fond Du Lac County, WI  ·  Active
MSHA Mine ID: 4703750

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Fatalities
0
Total incidents
4
Years on record
2022–2023
Latest incident
Apr 2023
Compliance record
MSHA citations since 2015
15
citations
5
significant & substantial
$2,816
proposed penalties
$2,816
paid to date
Source: MSHA violations data, updated weekly.
Quarterly safety rates
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 5,843 1 0 171.1
2025 Q1 8,133 1 0 123.0
2024 Q3 7,193 0 0 0.0
2023 Q4 4,931 0 0 0.0
2023 Q3 4,979 1 0 200.8
2023 Q2 4,261 0 0 0.0
2023 Q1 4,489 0 0 0.0
2022 Q1 4,386 0 0 0.0
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No fatalities recorded at this mine.

Reportable incidents

4 on file

2023 · 1 incident

April 12, 2023 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE
Eden Stone Co., LLC · Struck by flying object

Miner was stacking stone on a pallet when a loader passing by flipped a stone striking the miner in the left knee.

2022 · 3 incidents

September 27, 2022 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman MACHINERY
Eden Stone Co., LLC · Struck by falling object

Miner was picking up a piece of stone from a conveyor belt when a large piece of stone fell onto miner's right hand.

June 29, 2022 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Eden Stone Co., LLC · Caught in, under or between a moving and a stationary object

Miner picked up a piece of stone from the conveyor belt of a stone splitting machine. EE turned to place the stone on a steel table and smashed EE's finger between the table and the stone.

March 10, 2022 WI · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer POWERED HAULAGE
Eden Stone Co., LLC · Struck against a moving object

The miner was driving a loader with the bucket very close to the ground. The bucket hit a stone and stopped abruptly. Although EE was wearing seatbelt, EE's upper body lurched forward and EE's head struck a switch on the ROPS pillar. EE was cut above right eye and required stitches.