Mining Incidents

Coon Brook Pit Metal/Non-Metal

Newport, Sullivan County, NH  ·  Active
MSHA Mine ID: 2700527

Coon Brook Pit has $878 in proposed MSHA penalties and $0 outstanding across 0 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2023
6
citations
0
significant & substantial
$878
proposed penalties
$878
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2022
7
inspections on record
82
inspection hours
n/a
citations per 100 inspection hours
This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.
Rate withheld: 82 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Coon Brook Pit has $878 in proposed MSHA penalties and $0 outstanding across 0 contested dockets.

Penalty disposition
Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.
$878
proposed penalties
$878
current assessed
$878
paid to date
$0
outstanding
6 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-03-03.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Quarterly safety rates
Citations per million reported employee-hours. Rates begin in 2000, when MSHA's quarterly employment data starts; earlier incidents are counted but cannot be rate-adjusted. Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
Citations per million employee-hours, as reported to MSHA
Quarter Hours worked Citations S&S Per 1M hrs
2025 Q4 831 0 0 0.0
2025 Q3 476 0 0 0.0
2025 Q2 850 0 0 0.0
2025 Q1 894 1 0 1118.6
2024 Q4 989 0 0 0.0
2024 Q3 1,027 3 0 2921.1
2024 Q2 977 0 0 0.0
2024 Q1 1,202 0 0 0.0
Show 7 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 865 0 0 0.0
2023 Q3 546 0 0 0.0
2023 Q2 530 2 0 3773.6
2023 Q1 380 0 0 0.0
2022 Q4 824 0 0 0.0
2022 Q3 641 0 0 0.0
2022 Q2 1,041 0 0 0.0

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.

For insurers, brokers, and safety consultants

The full compliance file on Coon Brook Pit

A dated report covering the 26-year penalty trail, line-item violation pattern, contest and docket posture, rate-normalized peer benchmark, and full fatality history. Delivered as a PDF with the underlying data as CSV.