Mining Incidents

Dog Lake Quarry Metal/Non-Metal

Perma Stone Inc · Surface
Hot Springs, Lake County, MT  ·  Active
MSHA Mine ID: 2402508

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2008
40
citations
7
significant & substantial
$4,319
proposed penalties
$4,319
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 1,067 0 0 0.0
2025 Q3 1,610 5 1 3105.6
2025 Q2 1,195 0 0 0.0
2025 Q1 788 0 0 0.0
2024 Q4 1,273 2 1 1571.1
2024 Q3 630 0 0 0.0
2024 Q2 780 0 0 0.0
2024 Q1 765 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.