FLAT ROCK QUARRY Metal/Non-Metal

Western Ohio Cut Stone LLC · Surface

Controlled by Thomas Milligan

Flat Rock, Seneca County, OH · Active

MSHA Mine ID: 3304375

Watch this mine

Email me when a new MSHA incident is filed at FLAT ROCK QUARRY.

Compliance record

MSHA citations since 2000

citations

significant & substantial

$6,339

proposed penalties

$6,306

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	Per 1M hrs
2025 Q4	3,022	0	0.0
2025 Q3	3,220	1	310.6
2025 Q2	2,640	0	0.0
2025 Q1	1,600	0	0.0
2024 Q4	2,020	0	0.0
2024 Q3	2,367	2	845.0
2024 Q2	2,496	0	0.0
2024 Q1	2,495	2	801.6

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

5 on file

December 7, 2016 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS

Western Ohio Cut Stone LLC · Struck by falling object

2 employees handled same rock smashed right hand soft tissue swelling no fracture

November 23, 2016 OH · Metal/Non-Metal stone finishing and sizing personnel, stone/rock cut/polish/saw operator, splitter, cutter, trimmer MACHINERY

Western Ohio Cut Stone LLC · Struck by falling object

Moving conveyor belt up and down make room for rock. Another rock pushed its way to edge and fell on foot. Fracture foot

May 4, 2015 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman POWERED HAULAGE

Western Ohio Cut Stone LLC · Caught in, under or between running or meshing objects

Lost balance and put hand on moving conveyor. Broken fingers and laceration

December 6, 2012 OH · Metal/Non-Metal ledgeman/hand, quarry man SLIP OR FALL OF PERSON

Western Ohio Cut Stone LLC · Fall to the walkway or working surface

Tripped over well cover

October 20, 2009 OH · Metal/Non-Metal assayer, geologist, metallurgist, engineer, engineer management HANDTOOLS (NONPOWERED)

Western Ohio Cut Stone LLC · Struck by... (Not Elsewhere Classified)

EE was using wrong tool to remove cable ties resulting in 17 stitches to the back of his left hand.