Mining Incidents

Dimensional Earth Resources Metal/Non-Metal

DMS Quarry, LLC · Surface
Acworth, Sullivan County, NH  ·  Intermittent
MSHA Mine ID: 2700392

Dimensional Earth Resources has $6K in proposed MSHA penalties and $246 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 2005
50
citations
12
significant & substantial
$6,459
proposed penalties
$6,213
paid to date
96% of proposed penalties paid to date, a $246 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2004
29
inspections on record
443
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: 443 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Dimensional Earth Resources has $6K in proposed MSHA penalties and $246 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.
$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$246
outstanding
45 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2024-08-01.
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 0 0 0
2025 Q3 0 0 0
2025 Q2 0 0 0
2025 Q1 0 0 0
2024 Q4 1,360 0 0 0.0
2024 Q3 1,492 3 1 2010.7
2024 Q2 1,468 0 0 0.0
2024 Q1 0 0 0
Show 74 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 1,756 0 0 0.0
2023 Q3 2,891 0 0 0.0
2023 Q2 2,401 0 0 0.0
2023 Q1 0 0 0
2022 Q4 2,499 2 0 800.3
2022 Q3 3,204 0 0 0.0
2022 Q2 2,763 1 0 361.9
2022 Q1 0 0 0
2021 Q4 1,818 0 0 0.0
2021 Q3 2,599 0 0 0.0
2020 Q4 2,107 0 0 0.0
2020 Q3 2,218 2 0 901.7
2020 Q2 1,713 0 0 0.0
2020 Q1 120 0 0 0.0
2019 Q4 1,827 0 0 0.0
2019 Q3 2,807 2 0 712.5
2019 Q2 2,288 0 0 0.0
2019 Q1 20 0 0 0.0
2018 Q4 4,591 0 0 0.0
2018 Q3 4,874 2 0 410.3
2018 Q2 3,839 0 0 0.0
2018 Q1 2,242 0 0 0.0
2017 Q4 4,335 0 0 0.0
2017 Q3 4,392 0 0 0.0
2017 Q2 2,197 3 2 1365.5
2017 Q1 3,146 0 0 0.0
2016 Q4 4,395 2 1 455.1
2016 Q3 6,403 5 0 780.9
2016 Q2 4,386 0 0 0.0
2016 Q1 3,346 0 0 0.0
2015 Q4 3,742 0 0 0.0
2015 Q3 4,785 0 0 0.0
2015 Q2 1,973 0 0 0.0
2015 Q1 3,478 0 0 0.0
2014 Q4 2,756 4 1 1451.4
2014 Q3 4,222 1 0 236.9
2014 Q2 2,308 0 0 0.0
2014 Q1 2,414 0 0 0.0
2013 Q4 2,449 0 0 0.0
2013 Q3 5,005 3 0 599.4
2013 Q2 2,821 0 0 0.0
2013 Q1 60 0 0 0.0
2012 Q4 2,220 0 0 0.0
2012 Q3 1,978 0 0 0.0
2012 Q2 1,331 6 3 4507.9
2012 Q1 240 0 0 0.0
2011 Q4 2,003 0 0 0.0
2011 Q3 1,632 0 0 0.0
2011 Q2 1,392 0 0 0.0
2011 Q1 240 0 0 0.0
2010 Q4 476 0 0 0.0
2010 Q3 320 1 0 3125.0
2010 Q2 187 0 0 0.0
2010 Q1 240 0 0 0.0
2009 Q4 427 0 0 0.0
2009 Q3 442 0 0 0.0
2009 Q2 544 1 0 1838.2
2009 Q1 0 0 0
2008 Q4 687 0 0 0.0
2008 Q3 784 0 0 0.0
2008 Q2 624 0 0 0.0
2008 Q1 0 0 0
2007 Q4 1,329 1 0 752.4
2007 Q2 1,432 1 0 698.3
2007 Q1 0 0 0
2006 Q4 1,963 1 0 509.4
2006 Q3 3,950 1 0 253.2
2006 Q2 2,682 0 0 0.0
2006 Q1 1 0 0 0.0
2005 Q4 1,243 0 0 0.0
2005 Q3 4,236 1 1 236.1
2005 Q2 1,858 0 0 0.0
2005 Q1 630 0 0 0.0
2004 Q4 1,571 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 Dimensional Earth Resources

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.