ACTIVE / OPERATOR PORTFOLIO

United Taconite LLC

Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.

MSHA OPERATOR ID0051885

MINE PORTFOLIO

2 of 2 mines and facilities

2025-01-01 – 2026-10-18. Active records; production reporting is not required.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
United - Mine2103403 · Active6/8 quarters reportedSt Louis, MNSurface · MSHA: Iron Ore0596,323323210.5
United Plant2103404 · Active6/8 quarters reportedSt Louis, MNFacility · MSHA: Iron Ore01,051,23815916445.5

LOCATION

Portfolio map

2 of 2 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-18Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

191

43 significant & substantial (S&S)

  1. 2025 Q153
  2. 2025 Q219
  3. 2025 Q30
  4. 2025 Q436
  5. 2026 Q125
  6. 2026 Q255
  7. 2026 Q33
  8. 2026 Q4 *0

Accident records

19

0 records classified as fatality

  1. 2025 Q11
  2. 2025 Q22
  3. 2025 Q35
  4. 2025 Q42
  5. 2026 Q13
  6. 2026 Q22
  7. 2026 Q34
  8. 2026 Q4 *0

Proposed penalties · USD

169,326.00

190 of 191 violations with amounts

  1. 2025 Q165,669
  2. 2025 Q211,753
  3. 2025 Q3—
  4. 2025 Q422,876
  5. 2026 Q14,490
  6. 2026 Q255,481
  7. 2026 Q39,057
  8. 2026 Q4 *—

On-site inspection hours

656.00

25 inspections · 25 with hours

  1. 2025 Q177.75
  2. 2025 Q2141.50
  3. 2025 Q3—
  4. 2025 Q4140.50
  5. 2026 Q1114.50
  6. 2026 Q2150.50
  7. 2026 Q328.25
  8. 2026 Q4 *3.00
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q1531065,669.0010277.8
2025-Q219311,753.00202141.5
2025-Q300—500—
2025-Q436922,876.00203140.5
2026-Q12524,490.00304114.5
2026-Q2551755,481.00209150.5
2026-Q3329,057.0040428.3
2026-Q4 *00—0013.0

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

Safety activity

  1. violation5115192
    United - Mine · 2103403

    56.11012 · $151.00 proposed

  2. violation5115191
    United - Mine · 2103403

    56.12018 · $151.00 proposed

  3. accident220260970034
    United Plant · 2103404

    MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    EE was cutting piece of steel with 21" torch out of the stilling well in 4 Tails Hydro. EE cut from the bottom of seam leaving ~6" gap in middle, then cut seam from top down. The piece of steel shifted, broke off, and fell backwards over top of the rake making contact with EE left arm and face shield resulting in stitches to the nose.

  4. violation5115190
    United - Mine · 2103403

    56.11003 · $151.00 proposed

  5. violation5115189
    United - Mine · 2103403

    56.14207 · $151.00 proposed

  6. violation5115188
    United - Mine · 2103403

    56.12068 · $177.00 proposed

  7. violation5115187
    United - Mine · 2103403

    56.20003(a) · $151.00 proposed

  8. violation5115186
    United - Mine · 2103403

    56.14132(b)(1) · $151.00 proposed

  9. violation5115185
    United - Mine · 2103403

    56.4201(a)(2) · $151.00 proposed

  10. violation5115184
    United - Mine · 2103403

    56.16006 · $151.00 proposed

  11. violation5115183
    United - Mine · 2103403

    56.14103(b) · $151.00 proposed

  12. inspectionF033ED5
    United - Mine · 2103403

    Regular Safety and Health Inspection · 42.0 on-site hours

  13. violation5115182
    United - Mine · 2103403

    56.20003(b) · $151.00 proposed

  14. violation5115181
    United - Mine · 2103403

    56.14207 · $151.00 proposed

  15. accident220260750010
    United Plant · 2103404

    HANDLING OF MATERIALS · DAYS AWAY FROM WORK ONLY

    Accident narrative

    EE was turning on stairs landing to go up the stairs on Pellet Plant line 1 carriage up towards balling drum. EE felt pain in the right knee. No slip-fall occurred.

  16. inspectionF033ED4
    United - Mine · 2103403

    Verbal Hazard Complaint Inspections · 5.0 on-site hours

  17. violation5115147
    United - Mine · 2103403

    56.7013 · S&S · $465.00 proposed

  18. violation5115120
    United - Mine · 2103403

    56.14101(a)(1) · $151.00 proposed

  19. violation5115119
    United - Mine · 2103403

    56.14207 · $151.00 proposed

  20. violation5115118
    United - Mine · 2103403

    56.4102 · $151.00 proposed

  21. violation5115117
    United - Mine · 2103403

    56.14207 · $151.00 proposed

  22. violation5115116
    United - Mine · 2103403

    56.4102 · $151.00 proposed

  23. violation5115115
    United - Mine · 2103403

    56.4104(b) · $151.00 proposed

  24. inspectionF033ECE
    United - Mine · 2103403

    Verbal Hazard Complaint Inspections · 2.8 on-site hours

  25. violation5115114
    United - Mine · 2103403

    56.12032 · $177.00 proposed

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-18.

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.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

SELECTED PORTFOLIO

1 linked controller.

Relationships reflect the selected mine status and current MSHA controller/operator fields.