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Leer South Mine safety activity

MSHA violations, accident reports and inspections.

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

Safety activity

  1. Spot Inspections

    inspectionRecord F01C7CC

    103(i) · 6.8 on-site hours reported

  2. Health Technical Investigation

    inspectionRecord F01141D

    10.0 on-site hours reported

  3. Spot Inspection

    inspectionRecord F016823

    6.8 on-site hours reported

  4. Escapeways; bituminous and lignite mines.

    violationRecord 9938513

    30 CFR 75.380(d)(7)(i) · $818.00 proposed penalty

  5. Roof control plan.

    violationRecord 9938512

    30 CFR 75.220(a)(1) · $755.00 proposed penalty

  6. Mine ventilation plan; submission and approval.

    violationRecord 9938511

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

  7. Maintenance of diesel-powered equipment.

    violationRecord 9586573

    30 CFR 75.1914(a) · $151.00 proposed penalty

  8. Maintenance of diesel-powered equipment.

    violationRecord 9586572

    30 CFR 75.1914(a) · $151.00 proposed penalty

  9. Maintenance of diesel-powered equipment.

    violationRecord 9586571

    30 CFR 75.1914(a) · $151.00 proposed penalty

  10. Maintenance of diesel-powered equipment.

    violationRecord 9586570

    30 CFR 75.1914(a) · $151.00 proposed penalty

  11. Spot Inspections

    inspectionRecord F016822

    103(i) · 4.5 on-site hours reported

  12. Other safeguards.

    violationRecord 9938510

    30 CFR 75.1403 · $245.00 proposed penalty

  13. Protection from falls of roof, face and ribs.

    violationRecord 9583947

    30 CFR 75.202(a) · $226.00 proposed penalty

  14. Spot Inspections

    inspectionRecord F011701

    103(i) · 8.5 on-site hours reported

  15. Worked-out areas and areas where pillars are being recovered.

    violationRecord 9938509

    30 CFR 75.334(a)(1) · $193.00 proposed penalty

  16. Ventilation controls.

    violationRecord 9583946

    30 CFR 75.333(c) · $193.00 proposed penalty

  17. Ventilation controls.

    violationRecord 9583945

    30 CFR 75.333(c)(4) · $151.00 proposed penalty

  18. Spot Inspections

    inspectionRecord F01681F

    103(i) · 7.0 on-site hours reported

  19. Accumulation of combustible materials.

    violationRecord 9584331

    30 CFR 75.400 · $165.00 proposed penalty

  20. Self-rescue devices; inspection, testing, maintenance, repair, and recordkeeping.

    violationRecord 9932333

    30 CFR 75.1714-3(a) · $642.00 proposed penalty

  21. Other safeguards.

    violationRecord 9583943

    30 CFR 75.1403 · $151.00 proposed penalty

  22. Spot Inspections

    inspectionRecord F01681E

    103(i) · 9.5 on-site hours reported

  23. Spot Inspections

    inspectionRecord F01C7CB

    103(i) · 14.3 on-site hours reported

  24. Mining methods.

    violationRecord 9938508

    30 CFR 75.203(e)(1) · $642.00 proposed penalty

  25. Other safeguards.

    violationRecord 9938507

    30 CFR 75.1403 · $267.00 proposed penalty

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.

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.