Mining Incidents

Portable Plant Metal/Non-Metal

Town of Henniker · Surface
Controlled by Town of Henniker-NH
Henniker, Merrimack County, NH  ·  Temporarily Idled
MSHA Mine ID: 2700556

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2024
6
citations
0
significant & substantial
$886
proposed penalties
$886
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 70 0 0 0.0
2024 Q2 30 5 0 166666.7
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.