Key Takeaway
Humboldt Mill is a active surface mine producing Metal, located in Champion, MI, Marquette County, MI. It has 281 violations on record (35 S&S) and $66K in proposed penalties. Operated by Eagle Mine LLC.
Humboldt Mill
Operator: Eagle Mine LLC
Controller: Lundin Mining Corporation
Location: Champion, MI, Marquette County, MI
Employees: 103
Recent Violations
View all 281 →| Date | Section | S&S | Negligence | Penalty |
|---|---|---|---|---|
| 10/20/2025 | 56.4101 | Non-S&S | LowNegligence | $151 |
| 10/20/2025 | 56.4201(a)(2) | Non-S&S | LowNegligence | $151 |
| 10/20/2025 | 56.14100(b) | Non-S&S | LowNegligence | $151 |
| 10/20/2025 | 45.4(b) | Non-S&S | LowNegligence | $151 |
| 10/16/2025 | 56.12018 | Non-S&S | LowNegligence | $151 |
| 07/18/2025 | 56.12004 | Non-S&S | LowNegligence | $151 |
| 07/17/2025 | 56.12028 | Non-S&S | LowNegligence | $151 |
| 01/15/2025 | 56.11027 | S&S | ModNegligence | $1,320 |
| 01/07/2025 | 56.12028 | Non-S&S | ModNegligence | $151 |
| 01/07/2025 | 56.15001 | Non-S&S | ModNegligence | $151 |
| 01/06/2025 | 56.16005 | Non-S&S | ModNegligence | $151 |
| 06/10/2024 | 56.14100(c) | Non-S&S | ModNegligence | $147 |
| 06/10/2024 | 56.12028 | Non-S&S | ModNegligence | $147 |
| 06/10/2024 | 56.12028 | Non-S&S | ModNegligence | $147 |
| 06/06/2024 | 56.12002 | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.12008 | Non-S&S | ModNegligence | $147 |
| 06/05/2024 | 56.14112(b) | Non-S&S | ModNegligence | $147 |
| 06/04/2024 | 56.20003(a) | Non-S&S | HighNegligence | $280 |
| 06/04/2024 | 56.4201(a)(2) | Non-S&S | ModNegligence | $147 |
| 06/04/2024 | 56.4201(a)(2) | Non-S&S | LowNegligence | $147 |
Accidents & Injuries
View all 43 →| Date | Classification | Injury | Days Lost |
|---|---|---|---|
| 11/16/2025 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 12d lost |
| 08/11/2025 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 20d lost |
| 06/22/2025 | STRIKING OR BUMPING | DAYS AWAY FROM WORK ONLY | 2d lost |
| 06/05/2025 | HANDLING OF MATERIALS | NO DYS AWY FRM WRK,NO RSTR ACT | None |
| 04/02/2025 | MACHINERY | DAYS AWAY FROM WORK ONLY | 2d lost |
| 12/22/2024 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 5d lost |
| 12/03/2024 | HANDTOOLS (NONPOWERED) | DAYS AWAY FROM WORK ONLY | 13d lost |
| 08/05/2024 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 3d lost |
| 08/03/2024 | HANDLING OF MATERIALS | DAYS AWAY FROM WORK ONLY | 52d lost |
| 05/05/2024 | SLIP OR FALL OF PERSON | DAYS AWAY FROM WORK ONLY | 13d lost |
Inspections
View all 81 →| Begin | End | Hours | Inspectors |
|---|---|---|---|
| 01/28/2026 | 28.25 | 1 | |
| 10/14/2025 | 10/29/2025 | 113.25 | 2 |
| 07/16/2025 | 07/21/2025 | 33.25 | 1 |
| 07/10/2025 | 07/10/2025 | 1.75 | 1 |
| 01/23/2025 | 01/23/2025 | 7.00 | 1 |
| 12/22/2024 | 01/16/2025 | 80.75 | 1 |
| 06/03/2024 | 06/24/2024 | 59.25 | 2 |
| 05/16/2024 | 05/16/2024 | 7.25 | 1 |
| 12/11/2023 | 12/14/2023 | 87.75 | 2 |
| 10/30/2023 | 10/30/2023 | 4.50 | 1 |
Mine Details
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Frequently Asked Questions
How many MSHA violations does Humboldt Mill have?
Humboldt Mill has 281 MSHA violations on record, of which 35 are classified as Significant & Substantial (S&S). Total proposed penalties amount to $66K.
What type of mine is Humboldt Mill?
Humboldt Mill is a Surface mine producing Metal, located in Champion, MI, Marquette County, MI. It currently has 103 employees.
Has anyone been injured or killed at Humboldt Mill?
According to MSHA records, Humboldt Mill has 43 reported accident/injury records and 0 fatalities on file.
Who operates Humboldt Mill?
Humboldt Mill is operated by Eagle Mine LLC and controlled by Lundin Mining Corporation. MSHA Mine ID: 2000420.