Henning Pit Metal/Non-Metal
Henning Brothers LLP
· Surface
Controlled by
Perry Hoven; Brent Henning; Ryan Henning
Adrain,
Nobles County,
MN
·
Intermittent
MSHA Mine ID: 2103284
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2009
57
citations
15
significant & substantial
$8,372
proposed penalties
$8,372
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 | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 869 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,659 | 0 | 0 | 0.0 |
| 2025 Q2 | 915 | 3 | 0 | 3278.7 |
| 2024 Q4 | 376 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,675 | 2 | 0 | 1194.0 |
| 2024 Q2 | 1,141 | 0 | 0 | 0.0 |
| 2023 Q4 | 0 | 0 | 0 | |
| 2023 Q3 | 421 | 0 | 0 | 0.0 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
No reportable incidents on file.
MSHA has no recorded reportable accidents for this mine in the current dataset. New reports appear here within a week of being filed.