Mining Incidents

METSO JAW CRUSHER: 36 MSHA citations Metal/Non-Metal

MOHICAN QUARRIES · Surface
Fort Ann, Washington County, NY  ·  Intermittent
MSHA Mine ID: 3003737

METSO JAW CRUSHER has $5K 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 2010
36
citations
9
significant & substantial
$4,555
proposed penalties
$4,555
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2010
24
inspections on record
258
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: 258 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

METSO JAW CRUSHER has $5K 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.
$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
36 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-10-15.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
Violation severity profile
Shares are computed over citations that carry the MSHA gravity and negligence coding; a small share of records are uncoded.
25.0%
significant & substantial
2.8%
high negligence or reckless
25.0%
reasonably likely or greater
41.7%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 22.2% low, 75.0% moderate, 2.8% high, 0.0% reckless.
Source: MSHA violations gravity and negligence coding, updated weekly.
Health sampling
A sample is a point in time compliance measurement, not an individual exposure history. These figures describe MSHA sampling records and do not establish causation or personal dose.

Metal and nonmetal contaminants (personal samples)
Many samples are screening measurements of substances with no applicable exposure limit; they are counted as samples but excluded from every over-limit figure. Over-limit shares use only limit-tested samples.

Last sampled: 2025-10-15
0%
of limit-tested samples over the exposure limit
7
samples
4
limit-tested
Most sampled contaminants
  • Quartz, respirable, >1% Qtz5
  • Respirable dust, <.1mg2
Show the individual readings (7)
Date Contaminant Concentration Limit Conc / limit Occupation
2025-10-15 Quartz, respirable, >1% Qtz 0.16 0.68 0.24 Rotary Bucket Ex. Operator
2023-02-15 Quartz, respirable, >1% Qtz 0.17 0.86 0.20 Crusher Oper/Worker
2023-02-15 Quartz, respirable, >1% Qtz 0.36 1.09 0.33 Backhoe Operator
2018-05-30 Quartz, respirable, >1% Qtz 0.25 Backhoe Operator
2016-06-14 Respirable dust, <.1mg 0 Backhoe Operator
2014-06-04 Quartz, respirable, >1% Qtz 0.29 0.6 0.48 Front-end Loader Operator
2010-10-05 Respirable dust, <.1mg 0 Dry Screen Plant Operator
Source: MSHA respirable dust, quartz, and noise sampling records, updated weekly. Metal/nonmetal contaminant figures come from MSHA's Personal Health Samples and Area Samples files (public record), updated weekly.
Ownership history
  1. Mohican Quarries 2010 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 3
2025 3
2024 3
2023 3
2022 3
2021 3
2020 3
2019 3
2018 3
2017 3
2016 3
2015 3
2014 3
2013 3
2012 3
2011 3
2010 3
Source: MSHA quarterly employment and production, updated weekly.

METSO JAW CRUSHER sits in Washington County, New York, where the Census mining category is 0.4% of county employment.

Local economic context
County figures come from the US Census Bureau's American Community Survey, 5-year pooled estimates, so the 2023 vintage covers 2019 through 2023. The Census category is 'mining, quarrying, and oil and gas extraction', which is broader than MSHA jurisdiction and includes oil and gas workers no mine employs. These figures describe the surrounding county, not this mine, and are not a factor in any specific incident.
Washington County, New York · Population 60,883
0.4%
Mining share of county employment
$72,342
Median household income
Source: US Census Bureau, American Community Survey 2023 5-year estimates.
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
2026 Q2 271 0 0 0.0
2026 Q1 50 0 0 0.0
2025 Q4 176 5 1 28409.1
2025 Q3 194 0 0 0.0
2025 Q2 250 0 0 0.0
2025 Q1 122 0 0 0.0
2024 Q4 187 0 0 0.0
2024 Q3 184 0 0 0.0
Show 54 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 205 0 0 0.0
2024 Q1 59 6 1 101694.9
2023 Q4 255 1 0 3921.6
2023 Q3 237 0 0 0.0
2023 Q2 229 0 0 0.0
2023 Q1 221 1 0 4524.9
2022 Q4 90 0 0 0.0
2022 Q3 147 0 0 0.0
2022 Q2 65 1 0 15384.6
2022 Q1 150 0 0 0.0
2021 Q3 150 0 0 0.0
2021 Q2 143 0 0 0.0
2021 Q1 73 0 0 0.0
2020 Q4 134 0 0 0.0
2020 Q3 139 0 0 0.0
2020 Q2 125 3 0 24000.0
2020 Q1 8 0 0 0.0
2019 Q4 89 0 0 0.0
2019 Q3 73 0 0 0.0
2019 Q2 160 0 0 0.0
2019 Q1 36 0 0 0.0
2018 Q4 108 0 0 0.0
2018 Q3 57 0 0 0.0
2018 Q2 80 2 1 25000.0
2018 Q1 8 0 0 0.0
2017 Q4 178 0 0 0.0
2017 Q3 81 0 0 0.0
2017 Q2 175 0 0 0.0
2017 Q1 73 0 0 0.0
2016 Q4 217 10 5 46082.9
2016 Q3 503 0 0 0.0
2016 Q2 837 3 0 3584.2
2016 Q1 206 0 0 0.0
2015 Q4 822 0 0 0.0
2015 Q3 1,064 0 0 0.0
2015 Q2 909 2 0 2200.2
2015 Q1 40 0 0 0.0
2014 Q4 245 0 0 0.0
2014 Q2 886 1 0 1128.7
2014 Q1 646 0 0 0.0
2013 Q4 676 0 0 0.0
2013 Q3 600 0 0 0.0
2013 Q2 1,266 0 0 0.0
2013 Q1 611 0 0 0.0
2012 Q4 738 0 0 0.0
2012 Q3 705 0 0 0.0
2012 Q2 1,096 0 0 0.0
2012 Q1 739 0 0 0.0
2011 Q4 1,108 0 0 0.0
2011 Q3 1,317 0 0 0.0
2011 Q2 1,133 0 0 0.0
2011 Q1 266 0 0 0.0
2010 Q4 790 1 1 1265.8
2010 Q3 766 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.