Mining Incidents

Wilton Pit Metal/Non-Metal

Wilton, Hillsborough County, NH  ·  Intermittent
MSHA Mine ID: 2700486

Wilton Pit has $12K in proposed MSHA penalties and $0 outstanding across 1 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 2015
59
citations
18
significant & substantial
$11,503
proposed penalties
$11,503
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2015
25
inspections on record
312
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: 312 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Wilton Pit has $12K in proposed MSHA penalties and $0 outstanding across 1 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.
$12K
proposed penalties
$12K
current assessed
$12K
paid to date
$0
outstanding
58 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2025-04-02.
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 10 0 0 0.0
2025 Q3 120 0 0 0.0
2025 Q2 260 1 0 3846.2
2025 Q1 60 0 0 0.0
2024 Q4 264 0 0 0.0
2024 Q3 464 0 0 0.0
2024 Q2 1,040 4 0 3846.2
2024 Q1 30 0 0 0.0
Show 35 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 520 0 0 0.0
2023 Q3 1,040 6 0 5769.2
2023 Q2 320 0 0 0.0
2023 Q1 0 0 0
2022 Q4 168 0 0 0.0
2022 Q3 528 0 0 0.0
2022 Q2 520 0 0 0.0
2022 Q1 1,536 0 0 0.0
2021 Q4 432 1 0 2314.8
2021 Q3 528 1 1 1893.9
2021 Q2 1,536 0 0 0.0
2021 Q1 1,368 2 0 1462.0
2020 Q4 976 0 0 0.0
2020 Q3 1,056 3 1 2840.9
2020 Q2 352 0 0 0.0
2020 Q1 928 0 0 0.0
2019 Q4 1,056 0 0 0.0
2019 Q3 3,696 7 2 1893.9
2019 Q2 3,024 0 0 0.0
2019 Q1 1,024 0 0 0.0
2018 Q4 2,976 0 0 0.0
2018 Q3 3,696 4 2 1082.3
2018 Q2 4,608 10 3 2170.1
2018 Q1 1,696 0 0 0.0
2017 Q4 2,560 0 0 0.0
2017 Q3 4,032 0 0 0.0
2017 Q2 3,584 1 0 279.0
2017 Q1 2,080 8 6 3846.2
2016 Q4 2,880 0 0 0.0
2016 Q3 3,168 0 0 0.0
2016 Q2 2,730 4 0 1465.2
2016 Q1 1,040 0 0 0.0
2015 Q4 1,584 0 0 0.0
2015 Q3 1,058 6 3 5671.1
2015 Q2 2,400 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 Wilton 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.