CORBETT HILL GRAVEL PRODUCTS: 143 MSHA citations Metal/Non-Metal
Jamestown Macadam Inc
· Surface
Controlled by
Aaron Olson; Thomas Olson; Christopher R Smith
Steamburg,
Cattaraugus County,
NY
·
Active
MSHA Mine ID: 3002138
CORBETT HILL GRAVEL PRODUCTS has $28K 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 2000
143
citations
38
significant & substantial
$27,859
proposed penalties
$27,859
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
57
inspections on record
1,069
inspection hours
13.4
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.143 citations across 1,069 inspection hours.
Source: MSHA inspections data, updated weekly.
CORBETT HILL GRAVEL PRODUCTS has $28K 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.$28K
proposed penalties
$28K
current assessed
$28K
paid to date
$0
outstanding
142 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-12-17.
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.26.6%
significant & substantial
7.7%
high negligence or reckless
26.6%
reasonably likely or greater
50.3%
permanently disabling or fatal if injury occurs
Negligence coding: 0.0% none, 19.6% low, 72.7% moderate, 7.7% 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: 2025-09-23
ⓘ
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.8%
of limit-tested samples over the exposure limit
25
samples
12
limit-tested
Most sampled contaminants
- Quartz, respirable, >1% Qtz121 over
- Respirable dust, <.1mg13
Show the individual readings (25)
| Date | Contaminant | Concentration | Limit | Conc / limit | Occupation |
|---|---|---|---|---|---|
| 2001-04-19 | Quartz, respirable, >1% Qtz | 0.65 | 0.61 | 1.07 | Crusher Oper/Worker |
| 2025-09-23 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2025-09-23 | Quartz, respirable, >1% Qtz | 0.24 | 1.1 | 0.22 | Front-end Loader Operator |
| 2025-09-23 | Respirable dust, <.1mg | 0 | Laborer, Bullgang | ||
| 2025-09-23 | Respirable dust, <.1mg | 0 | Laborer, Bullgang | ||
| 2023-11-15 | Respirable dust, <.1mg | 0 | Cleanup Man | ||
| 2023-11-15 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2023-03-08 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2023-03-08 | Quartz, respirable, >1% Qtz | 0.32 | 1.28 | 0.25 | Laborer, Bullgang |
| 2023-03-08 | Respirable dust, <.1mg | 0 | Supervisor, Co. Official | ||
| 2022-09-01 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2022-09-01 | Quartz, respirable, >1% Qtz | 0.13 | 0.43 | 0.30 | Laborer, Bullgang |
| 2022-09-01 | Respirable dust, <.1mg | 0 | Scale Man | ||
| 2021-05-26 | Quartz, respirable, >1% Qtz | 0.31 | 0.43 | 0.72 | Lab Technician |
| 2021-05-26 | Quartz, respirable, >1% Qtz | 0.47 | 0.52 | 0.90 | Crusher Oper/Worker |
| 2021-05-26 | Quartz, respirable, >1% Qtz | 0.31 | 0.54 | 0.57 | Backhoe Operator |
| 2014-05-07 | Respirable dust, <.1mg | 0 | Washer Operator | ||
| 2014-05-07 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2014-05-07 | Quartz, respirable, >1% Qtz | 0.36 | 0.42 | 0.86 | Lab Technician |
| 2004-04-15 | Respirable dust, <.1mg | 0 | Truck Driver | ||
| 2004-04-15 | Quartz, respirable, >1% Qtz | 0.12 | 0.63 | 0.19 | Front-end Loader Operator |
| 2004-04-15 | Quartz, respirable, >1% Qtz | 0.26 | 0.59 | 0.44 | Crusher Oper/Worker |
| 2001-04-19 | Respirable dust, <.1mg | 0 | Front-end Loader Operator | ||
| 2001-04-19 | Quartz, respirable, >1% Qtz | 0.17 | 0.31 | 0.55 | Front-end Loader Operator |
| 2001-04-19 | Quartz, respirable, >1% Qtz | 0.16 | 0.74 | 0.22 | Truck Driver |
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.
CORBETT HILL GRAVEL PRODUCTS recorded 0.00 reportable injury cases per 100 full-time workers in 2023.
Injury rate, 2023
ⓘ
This rate is reportable injury cases per 100 full-time-equivalent workers per year, computed as 200,000 times cases divided by MSHA operator-reported employee-hours. Cases are injuries MSHA graded degree 01 through 07; accident-only events that hurt no one are excluded, and so are contractor injuries, whose hours do not attach to a single mine. Rates begin in 2000, when quarterly employment reporting starts, and are withheld below 20,000 hours in a year.0.00
total case rate
0.00
days-away rate
0.000
fatality rate
No reportable injury cases in any year shown. Employee-hours were reported in each of those years, so these are true zeros rather than missing data. Citations, listed in the compliance record above, are inspector-found violations and are counted separately from worker injuries.
Below average. The US metal and nonmetal mining average was 1.78 and the all-US-mining average was 2.10 cases per 100 workers.
In New York, metal and nonmetal mining averaged 1.77 cases per 100 workers that year.
Under 100,000 employee-hours were reported that year, so a single case moves the rate by two or more. Read the figure as approximate.
| Year | total case rate | days-away | fatal |
|---|---|---|---|
| 2023 * | 0.00 | 0.00 | 0.000 |
| 2022 * | 0.00 | 0.00 | 0.000 |
| 2020 * | 0.00 | 0.00 | 0.000 |
| 2019 * | 0.00 | 0.00 | 0.000 |
| 2018 * | 0.00 | 0.00 | 0.000 |
| 2016 * | 0.00 | 0.00 | 0.000 |
| 2015 * | 0.00 | 0.00 | 0.000 |
| 2014 * | 0.00 | 0.00 | 0.000 |
* Fewer than 100,000 employee-hours that year; the rate is less stable.
Source: injury cases from MSHA accident and injury records; employee-hours from MSHA quarterly employment reports. Rate is cases per 100 full-time-equivalent workers, operator employees only.
Ownership history
- Jamestown Macadam Inc 1950 to present
Source: MSHA controller and operator history, updated weekly.
Workforce and production
| Year | Employees |
|---|---|
| 2026 | 11 |
| 2025 | 11 |
| 2024 | 11 |
| 2023 | 12 |
| 2022 | 12 |
| 2021 | 11 |
| 2020 | 11 |
| 2019 | 9 |
| 2018 | 11 |
| 2017 | 9 |
| 2016 | 9 |
| 2015 | 11 |
| 2014 | 10 |
| 2013 | 10 |
| 2012 | 12 |
| 2011 | 11 |
| 2010 | 13 |
| 2009 | 14 |
| 2006 | 0 |
| 2005 | 7 |
| 2004 | 9 |
| 2003 | 9 |
| 2002 | 10 |
| 2001 | 10 |
| 2000 | 9 |
Source: MSHA quarterly employment and production, updated weekly.
CORBETT HILL GRAVEL PRODUCTS sits in Cattaraugus 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.Cattaraugus County, New York · Population 76,479
0.4%
Mining share of county employment
$58,248
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 | 6,016 | 0 | 0 | 0.0 |
| 2026 Q1 | 2,572 | 1 | 1 | 388.8 |
| 2025 Q4 | 5,097 | 1 | 0 | 196.2 |
| 2025 Q3 | 6,325 | 4 | 0 | 632.4 |
| 2025 Q2 | 4,497 | 0 | 0 | 0.0 |
| 2025 Q1 | 3,332 | 3 | 1 | 900.4 |
| 2024 Q4 | 3,144 | 0 | 0 | 0.0 |
| 2024 Q3 | 4,488 | 0 | 0 | 0.0 |
Show 86 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2024 Q2 | 5,598 | 0 | 0 | 0.0 |
| 2024 Q1 | 3,005 | 0 | 0 | 0.0 |
| 2023 Q4 | 4,926 | 10 | 3 | 2030.0 |
| 2023 Q3 | 5,947 | 0 | 0 | 0.0 |
| 2023 Q2 | 6,255 | 7 | 1 | 1119.1 |
| 2023 Q1 | 4,701 | 4 | 0 | 850.9 |
| 2022 Q4 | 5,087 | 0 | 0 | 0.0 |
| 2022 Q3 | 5,970 | 4 | 0 | 670.0 |
| 2022 Q2 | 6,932 | 0 | 0 | 0.0 |
| 2022 Q1 | 4,582 | 0 | 0 | 0.0 |
| 2021 Q4 | 2,755 | 0 | 0 | 0.0 |
| 2021 Q3 | 5,807 | 0 | 0 | 0.0 |
| 2021 Q2 | 6,953 | 2 | 0 | 287.6 |
| 2021 Q1 | 4,041 | 0 | 0 | 0.0 |
| 2020 Q4 | 4,734 | 0 | 0 | 0.0 |
| 2020 Q3 | 7,150 | 0 | 0 | 0.0 |
| 2020 Q2 | 5,918 | 0 | 0 | 0.0 |
| 2020 Q1 | 4,008 | 0 | 0 | 0.0 |
| 2019 Q4 | 3,800 | 0 | 0 | 0.0 |
| 2019 Q3 | 6,200 | 0 | 0 | 0.0 |
| 2019 Q2 | 6,046 | 3 | 0 | 496.2 |
| 2019 Q1 | 4,948 | 0 | 0 | 0.0 |
| 2018 Q4 | 4,063 | 0 | 0 | 0.0 |
| 2018 Q3 | 6,478 | 2 | 0 | 308.7 |
| 2018 Q2 | 6,480 | 0 | 0 | 0.0 |
| 2018 Q1 | 3,806 | 0 | 0 | 0.0 |
| 2017 Q4 | 3,805 | 0 | 0 | 0.0 |
| 2017 Q3 | 5,487 | 1 | 0 | 182.2 |
| 2017 Q2 | 5,066 | 5 | 1 | 987.0 |
| 2017 Q1 | 4,127 | 0 | 0 | 0.0 |
| 2016 Q4 | 3,968 | 0 | 0 | 0.0 |
| 2016 Q3 | 6,072 | 0 | 0 | 0.0 |
| 2016 Q2 | 6,395 | 5 | 2 | 781.9 |
| 2016 Q1 | 3,894 | 0 | 0 | 0.0 |
| 2015 Q4 | 4,375 | 0 | 0 | 0.0 |
| 2015 Q3 | 7,189 | 10 | 1 | 1391.0 |
| 2015 Q2 | 6,982 | 0 | 0 | 0.0 |
| 2015 Q1 | 4,003 | 2 | 1 | 499.6 |
| 2014 Q4 | 3,821 | 0 | 0 | 0.0 |
| 2014 Q3 | 6,817 | 4 | 1 | 586.8 |
| 2014 Q2 | 6,479 | 5 | 1 | 771.7 |
| 2014 Q1 | 3,117 | 0 | 0 | 0.0 |
| 2013 Q4 | 4,042 | 0 | 0 | 0.0 |
| 2013 Q3 | 4,266 | 0 | 0 | 0.0 |
| 2013 Q2 | 6,403 | 0 | 0 | 0.0 |
| 2013 Q1 | 2,419 | 0 | 0 | 0.0 |
| 2012 Q4 | 3,580 | 0 | 0 | 0.0 |
| 2012 Q3 | 6,266 | 3 | 0 | 478.8 |
| 2012 Q2 | 6,193 | 0 | 0 | 0.0 |
| 2012 Q1 | 3,881 | 0 | 0 | 0.0 |
| 2011 Q4 | 5,633 | 4 | 2 | 710.1 |
| 2011 Q3 | 6,760 | 6 | 4 | 887.6 |
| 2011 Q2 | 6,577 | 0 | 0 | 0.0 |
| 2011 Q1 | 3,782 | 0 | 0 | 0.0 |
| 2010 Q4 | 4,312 | 0 | 0 | 0.0 |
| 2010 Q3 | 8,789 | 0 | 0 | 0.0 |
| 2010 Q2 | 8,306 | 0 | 0 | 0.0 |
| 2010 Q1 | 4,146 | 0 | 0 | 0.0 |
| 2009 Q4 | 4,680 | 12 | 5 | 2564.1 |
| 2009 Q3 | 8,756 | 9 | 2 | 1027.9 |
| 2009 Q2 | 9,162 | 0 | 0 | 0.0 |
| 2006 Q2 | 0 | 0 | 0 | |
| 2006 Q1 | 0 | 0 | 0 | |
| 2005 Q4 | 1,375 | 0 | 0 | 0.0 |
| 2005 Q3 | 3,800 | 1 | 0 | 263.2 |
| 2005 Q2 | 5,581 | 7 | 1 | 1254.3 |
| 2005 Q1 | 2,574 | 2 | 0 | 777.0 |
| 2004 Q4 | 4,570 | 0 | 0 | 0.0 |
| 2004 Q3 | 7,351 | 0 | 0 | 0.0 |
| 2004 Q2 | 6,917 | 0 | 0 | 0.0 |
| 2004 Q1 | 3,264 | 0 | 0 | 0.0 |
| 2003 Q4 | 3,156 | 1 | 0 | 316.9 |
| 2003 Q3 | 5,458 | 11 | 5 | 2015.4 |
| 2003 Q2 | 6,867 | 0 | 0 | 0.0 |
| 2003 Q1 | 2,137 | 0 | 0 | 0.0 |
| 2002 Q4 | 3,786 | 0 | 0 | 0.0 |
| 2002 Q3 | 7,949 | 4 | 2 | 503.2 |
| 2002 Q2 | 8,188 | 0 | 0 | 0.0 |
| 2002 Q1 | 3,646 | 2 | 0 | 548.5 |
| 2001 Q4 | 4,460 | 0 | 0 | 0.0 |
| 2001 Q3 | 9,467 | 0 | 0 | 0.0 |
| 2001 Q2 | 8,107 | 7 | 3 | 863.5 |
| 2001 Q1 | 2,290 | 0 | 0 | 0.0 |
| 2000 Q4 | 5,726 | 0 | 0 | 0.0 |
| 2000 Q2 | 8,248 | 1 | 1 | 121.2 |
| 2000 Q1 | 2,409 | 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.