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Walhonding Valley Sand & Gravel Co.: 45 MSHA citations Metal/Non-Metal

Walhonding, Coshocton County, OH  ·  Active
MSHA Mine ID: 3304560

Walhonding Valley Sand & Gravel Co. has $6K 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
1
Years on record
2024
Latest incident
Sep 2024
Compliance record
MSHA citations since 2007
45
citations
6
significant & substantial
$5,934
proposed penalties
$5,934
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
See Cornerstone Crushing, LLC's full MSHA compliance history →
Inspection activity
MSHA inspections since 2006
44
inspections on record
643
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: 643 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.

Walhonding Valley Sand & Gravel Co. has $6K 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.
$6K
proposed penalties
$6K
current assessed
$6K
paid to date
$0
outstanding
45 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-06-17.
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.
13.3%
significant & substantial
2.2%
high negligence or reckless
13.3%
reasonably likely or greater
51.1%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 37.8% low, 60.0% moderate, 2.2% 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: 2025-06-18
0%
of limit-tested samples over the exposure limit
19
samples
2
limit-tested
Most sampled contaminants
  • Respirable dust, <.1mg14
  • Quartz, respirable, >1% Qtz3
  • Unlisted Particulate, respirable, <1% Qtz2
Show the individual readings (19)
Date Contaminant Concentration Limit Conc / limit Occupation
2025-06-18 Respirable dust, <.1mg 0 Crusher Oper/Worker
2025-06-18 Respirable dust, <.1mg 0 Front-end Loader Operator
2025-06-18 Respirable dust, <.1mg 0 Backhoe Operator
2023-09-13 Respirable dust, <.1mg 0 Utility Man
2023-09-13 Unlisted Particulate, respirable, <1% Qtz 0.54 Utility Man
2020-11-18 Respirable dust, <.1mg 0 Front-end Loader Operator
2020-11-18 Respirable dust, <.1mg 0 Utility Man
2020-11-18 Unlisted Particulate, respirable, <1% Qtz 0.25 Mechanic
2020-11-18 Respirable dust, <.1mg 0 Utility Man
2020-11-18 Quartz, respirable, >1% Qtz 0.31 Washer Operator
2017-12-06 Respirable dust, <.1mg 0 Utility Man
2017-12-06 Respirable dust, <.1mg 0 Front-end Loader Operator
2017-12-06 Respirable dust, <.1mg 0 Backhoe Operator
2017-05-24 Respirable dust, <.1mg 0 Front-end Loader Operator
2017-05-24 Respirable dust, <.1mg 0 Truck Driver
2017-05-24 Respirable dust, <.1mg 0 Backhoe Operator
2017-05-24 Respirable dust, <.1mg 0 Washer Operator
2007-07-03 Quartz, respirable, >1% Qtz 0.21 0.41 0.51 Front-end Loader Operator
2007-07-03 Quartz, respirable, >1% Qtz 0.15 0.86 0.17 Utility Man
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. Walhonding Valley Sand & Gravel Co. 2006 to 2023
  2. Cornerstone Crushing, LLC 2023 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
Year Employees
2026 4
2025 4
2024 6
2023 6
2022 7
2021 7
2020 8
2019 6
2018 8
2017 7
2016 8
2015 9
2014 9
2013 8
2012 7
2011 6
2010 7
2009 8
2008 8
2007 7
2006 7
Source: MSHA quarterly employment and production, updated weekly.

Walhonding Valley Sand & Gravel Co. sits in Coshocton County, Ohio, where the Census mining category is 0.9% 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.
Coshocton County, Ohio · Population 36,679
0.9%
Mining share of county employment
$54,687
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 2,670 0 0 0.0
2026 Q1 2,488 0 0 0.0
2025 Q4 2,551 0 0 0.0
2025 Q3 2,190 0 0 0.0
2025 Q2 2,900 2 0 689.7
2025 Q1 1,962 3 2 1529.1
2024 Q4 2,220 0 0 0.0
2024 Q3 5,069 0 0 0.0
Show 74 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2024 Q2 3,692 0 0 0.0
2024 Q1 2,045 1 0 489.0
2023 Q4 2,541 0 0 0.0
2023 Q3 2,698 1 0 370.6
2023 Q2 3,665 0 0 0.0
2023 Q1 3,077 0 0 0.0
2022 Q4 3,303 0 0 0.0
2022 Q3 2,991 0 0 0.0
2022 Q2 2,598 1 0 384.9
2022 Q1 2,412 0 0 0.0
2021 Q4 2,855 0 0 0.0
2021 Q3 3,450 3 0 869.6
2021 Q2 3,006 0 0 0.0
2021 Q1 2,803 0 0 0.0
2020 Q4 3,614 6 1 1660.2
2020 Q3 4,212 0 0 0.0
2020 Q2 3,597 0 0 0.0
2020 Q1 2,866 0 0 0.0
2019 Q4 2,790 1 0 358.4
2019 Q3 3,477 0 0 0.0
2019 Q2 3,747 1 0 266.9
2019 Q1 2,187 1 0 457.2
2018 Q4 3,048 0 0 0.0
2018 Q3 4,231 0 0 0.0
2018 Q2 4,082 1 0 245.0
2018 Q1 3,858 0 0 0.0
2017 Q4 3,471 0 0 0.0
2017 Q3 3,389 0 0 0.0
2017 Q2 3,050 1 0 327.9
2017 Q1 3,092 0 0 0.0
2016 Q4 2,937 0 0 0.0
2016 Q3 3,872 3 0 774.8
2016 Q2 4,241 0 0 0.0
2016 Q1 3,752 2 1 533.0
2015 Q4 4,830 0 0 0.0
2015 Q3 4,364 0 0 0.0
2015 Q2 3,791 1 1 263.8
2015 Q1 3,377 0 0 0.0
2014 Q4 4,007 0 0 0.0
2014 Q3 4,615 0 0 0.0
2014 Q2 4,381 3 0 684.8
2014 Q1 2,540 0 0 0.0
2013 Q4 3,759 0 0 0.0
2013 Q3 4,222 0 0 0.0
2013 Q2 3,824 0 0 0.0
2013 Q1 2,951 0 0 0.0
2012 Q4 3,569 0 0 0.0
2012 Q3 3,441 1 0 290.6
2012 Q2 3,869 0 0 0.0
2012 Q1 3,153 0 0 0.0
2011 Q4 3,677 0 0 0.0
2011 Q3 3,739 0 0 0.0
2011 Q2 3,664 1 0 272.9
2011 Q1 3,135 1 0 319.0
2010 Q4 3,269 0 0 0.0
2010 Q3 3,451 0 0 0.0
2010 Q2 3,946 0 0 0.0
2010 Q1 3,585 2 0 557.9
2009 Q4 4,107 1 0 243.5
2009 Q3 4,328 0 0 0.0
2009 Q2 4,309 1 1 232.1
2009 Q1 3,986 0 0 0.0
2008 Q4 4,523 0 0 0.0
2008 Q3 4,070 0 0 0.0
2008 Q2 4,096 2 0 488.3
2008 Q1 3,251 1 0 307.6
2007 Q4 3,640 0 0 0.0
2007 Q3 4,047 2 0 494.2
2007 Q2 4,264 0 0 0.0
2007 Q1 3,049 2 0 656.0
2006 Q4 2,960 0 0 0.0
2006 Q3 3,350 0 0 0.0
2006 Q2 3,581 0 0 0.0
2006 Q1 2,778 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

1 on file

2024 · 1 incident

September 17, 2024 OH · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Cornerstone Crushing, LLC · Over-exertion (Not Elsewhere Classified)

Employee was exiting a parked skid steer and rolled EE's ankle on the ground. EE is unsure what caused EE to roll EE's ankle. EE said maybe the ground was uneven or perhaps EE stepped on a rock.