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Conner Run Dam and Fly Ash Impoundment Coal

Marshall County Coal Resources, Inc. · Facility

Controlled by ACNR Holdings, Inc

Graysville, Marshall County, WV · Active

MSHA Mine ID: 4609072

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Email me when a new MSHA incident is filed at Conner Run Dam and Fly Ash Impoundment.

Fatalities: 0
Total incidents: 3
Years on record: 2008–2025
Latest incident: Oct 2025

Compliance record

MSHA citations since 2005

citations

significant & substantial

$9,533

proposed penalties

$9,382

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	660	1	1515.2
2025 Q2	0	1
2025 Q1	0	1
2024 Q4	0	0
2024 Q3	486	0	0.0
2024 Q2	433	0	0.0
2024 Q1	391	0	0.0
2023 Q4	318	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

3 on file

2025 · 1 incident

October 29, 2025 WV · Coal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE

Marshall County Coal Resources, Inc. · Caught in, under or between a moving and a stationary object

Moving passenger vehicle. The closing door struck the left side of EE's head, knocking head and most of body into the car. The EE received a minor cut on the R side of head, eyebrow area, but L leg, below the knee, was still outside the vehicle. The vehicle continued forward, still in contact with 12" barrier post, door closed, causing both bones in EE's lower leg to be fractured.

2016 · 1 incident

August 15, 2016 WV · Coal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON

The Marshall County Coal Company · Over-exertion (Not Elsewhere Classified)

Employee while stepping back to continue task of cutting fabric protector off a roll of fabric, EE claims to felt pain in knee. Cause of this alleged injury was not paying attention to where EE was stepping. EE did not report this incident until the next day. Compliance with rules/regs., PPE, mining equip./systems not a factor. Miner proficiency may have been a factor.

2008 · 1 incident

November 19, 2008 WV · Coal carpenter MACHINERY

Ohio Power Company · Struck by... (Not Elsewhere Classified)

Cold temperatures, excess amount of clothing; standing close to saw horse to make fine cut. Saw kicked back cutting thigh. Because of excessive clothing guard got caught in clothing not being able to release