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Wolf Run Mining LLC safety activity

MSHA violations, accident reports and inspections across the current mine portfolio.

2025-01-01 – 2026-10-31Database snapshot · 2026-10-31

Safety activity

  1. Roof control plan.

    violationRecord 9932399
    Leer South Mine · 4604168

    30 CFR 75.220(a)(1) · $1,126.00 proposed penalty

  2. Powered haulage

    accidentRecord 220250760010
    Leer South Mine · 4604168

    No dys awy frm wrk,no rstr act

    Accident narrative

    A contractor who was walking across the parking lot from EE's parked car to the mine's training center when EE was struck by the car of an employee. The employee was arriving at work to begin EE's shift and searching for a parking space at the time of the accident.

  3. Non-Fatal Accident Investigation

    inspectionRecord F00A0E7
    Leer South Mine · 4604168

    5.3 on-site hours reported

  4. Violation — cited standard not reported

    violationRecord 9932398
    Leer South Mine · 4604168

  5. Ventilation controls.

    violationRecord 9931399
    Leer South Mine · 4604168

    30 CFR 75.333(h) · $165.00 proposed penalty

  6. Accumulation of combustible materials.

    violationRecord 9931398
    Leer South Mine · 4604168

    30 CFR 75.400 · $226.00 proposed penalty

  7. Roof Control Technical Investigation

    inspectionRecord F0068A1
    Leer South Mine · 4604168

    8.0 on-site hours reported

  8. Spot Inspections

    inspectionRecord F00A0E6
    Leer South Mine · 4604168

    103(i) · 9.0 on-site hours reported

  9. Hazardous conditions and violations of mandatory health or safety standards; posting, correcting, and recording.

    violationRecord 9932397
    Leer South Mine · 4604168

    30 CFR 75.363(a) · $549.00 proposed penalty

  10. Mine ventilation plan; submission and approval.

    violationRecord 9932396
    Leer South Mine · 4604168

    30 CFR 75.370(a)(1) · $592.00 proposed penalty

  11. Preshift examination at fixed intervals.

    violationRecord 9932395
    Leer South Mine · 4604168

    30 CFR 75.360(f) · $267.00 proposed penalty

  12. Machinery and equipment; operation and maintenance.

    violationRecord 9932258
    Leer South Mine · 4604168

    30 CFR 75.1725(a) · $267.00 proposed penalty

  13. Spot Inspections

    inspectionRecord F006B2A
    Leer South Mine · 4604168

    103(i) · 6.3 on-site hours reported

  14. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9932400
    Leer South Mine · 4604168

    30 CFR 75.1731(a) · $151.00 proposed penalty

  15. Maintenance of belt conveyors and belt conveyor entries.

    violationRecord 9932039
    Leer South Mine · 4604168

    30 CFR 75.1731(b) · $151.00 proposed penalty

  16. Accumulation of combustible materials.

    violationRecord 9932394
    Leer South Mine · 4604168

    30 CFR 75.400 · $504.00 proposed penalty

  17. Preshift examination at fixed intervals.

    violationRecord 9932393
    Leer South Mine · 4604168

    30 CFR 75.360(f) · $267.00 proposed penalty

  18. Ventilation controls.

    violationRecord 9932392
    Leer South Mine · 4604168

    30 CFR 75.333(c)(2) · $818.00 proposed penalty

  19. Preshift examination at fixed intervals.

    violationRecord 9932391
    Leer South Mine · 4604168

    30 CFR 75.360(b)(11)(iii) · $1,219.00 proposed penalty

  20. Accumulation of combustible materials.

    violationRecord 9932390
    Leer South Mine · 4604168

    30 CFR 75.400 · Significant and substantial (S&S) · $2,503.00 proposed penalty

  21. Electric equipment; examination, testing and maintenance.

    violationRecord 9932257
    Leer South Mine · 4604168

    30 CFR 75.512 · $883.00 proposed penalty

  22. Spot Inspections

    inspectionRecord F004A8C
    Leer South Mine · 4604168

    103(i) · 8.0 on-site hours reported

  23. Mine ventilation plan; submission and approval.

    violationRecord 9932256
    Leer South Mine · 4604168

    30 CFR 75.370(a)(1) · $177.00 proposed penalty

  24. Accumulation of combustible materials.

    violationRecord 9932038
    Leer South Mine · 4604168

    30 CFR 75.400 · $226.00 proposed penalty

  25. Non-Injury Accident Investigation

    inspectionRecord F006B29
    Leer South Mine · 4604168

    2,133.8 on-site hours reported

Sources and definitions

MSHA Violations (issue date), Accidents (accident date) and Inspections (begin date).

Violation titles use current CFR headings to identify the cited rule; they are not the inspector’s account of what happened.

Status is from the current MSHA Mines snapshot, not the selected reporting period. Closed records can retain their last reported controller/operator.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.