Mining Incidents

Hilltop Quarry Metal/Non-Metal

Piermont, Grafton County, NH  ·  Intermittent
MSHA Mine ID: 2700475

Hilltop Quarry has $12K in proposed MSHA penalties and $0 outstanding across 1 contested dockets, plus health sampling and the full incident record.

Watch this mine

Email me when a new MSHA incident is filed at Hilltop Quarry.

Fatalities
0
Total incidents
0
Years on record
Latest incident
Compliance record
MSHA citations since 2013
26
citations
4
significant & substantial
$12,441
proposed penalties
$12,191
paid to date
98% of proposed penalties paid to date, a $250 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2013
15
inspections on record
186
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: 186 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Hilltop Quarry 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
26 assessments are final orders; 1 contested dockets.
As of the most recent assessment on 2023-06-06.
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 16 0 0 0.0
2025 Q3 38 0 0 0.0
2025 Q2 40 0 0 0.0
2025 Q1 111 0 0 0.0
2024 Q4 18 0 0 0.0
2024 Q3 84 0 0 0.0
2024 Q2 86 0 0 0.0
2024 Q1 91 0 0 0.0
Show 43 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 16 0 0 0.0
2023 Q3 108 0 0 0.0
2023 Q2 104 1 1 9615.4
2023 Q1 68 0 0 0.0
2022 Q4 69 0 0 0.0
2022 Q3 951 7 2 7360.7
2022 Q2 159 0 0 0.0
2022 Q1 89 0 0 0.0
2021 Q4 79 0 0 0.0
2021 Q3 242 0 0 0.0
2021 Q2 686 0 0 0.0
2021 Q1 185 0 0 0.0
2020 Q4 96 0 0 0.0
2020 Q3 710 3 0 4225.4
2020 Q2 667 0 0 0.0
2020 Q1 103 0 0 0.0
2019 Q4 39 0 0 0.0
2019 Q3 709 0 0 0.0
2019 Q2 339 0 0 0.0
2019 Q1 0 0 0
2018 Q4 0 0 0
2018 Q3 59 0 0 0.0
2018 Q2 62 0 0 0.0
2018 Q1 0 0 0
2017 Q4 1 0 0 0.0
2017 Q3 62 0 0 0.0
2017 Q2 50 0 0 0.0
2017 Q1 1 0 0 0.0
2016 Q4 1 0 0 0.0
2016 Q3 40 1 0 25000.0
2016 Q2 59 0 0 0.0
2016 Q1 0 0 0
2015 Q4 0 0 0
2015 Q3 42 0 0 0.0
2015 Q2 51 0 0 0.0
2015 Q1 0 0 0
2014 Q4 46 0 0 0.0
2014 Q3 118 4 0 33898.3
2014 Q2 57 0 0 0.0
2014 Q1 0 0 0
2013 Q4 26 5 1 192307.7
2013 Q3 203 4 0 19704.4
2013 Q2 205 1 0 4878.0

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 Hilltop Quarry

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.