ALTON PIT & MILL Metal/Non-Metal
Eureka Sand & Gravel Co Inc
· Surface
Controlled by
Robert C McLaughlin; Michael J McLaughlin
EUREKA,
Humboldt County,
CA
·
Active
MSHA Mine ID: 0402711
ALTON PIT & MILL has $11K 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 2001
79
citations
20
significant & substantial
$11,193
proposed penalties
$11,193
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
61
inspections on record
716
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: 716 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
ALTON PIT & MILL has $11K 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.$11K
proposed penalties
$11K
current assessed
$11K
paid to date
$0
outstanding
78 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-04-28.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 | 627 | 0 | 0 | 0.0 |
| 2025 Q3 | 762 | 0 | 0 | 0.0 |
| 2025 Q2 | 671 | 3 | 0 | 4470.9 |
| 2025 Q1 | 1,135 | 1 | 0 | 881.1 |
| 2024 Q4 | 785 | 0 | 0 | 0.0 |
| 2024 Q3 | 949 | 0 | 0 | 0.0 |
| 2024 Q2 | 1,043 | 1 | 0 | 958.8 |
| 2024 Q1 | 999 | 0 | 0 | 0.0 |
Show 95 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 1,048 | 0 | 0 | 0.0 |
| 2023 Q3 | 1,012 | 0 | 0 | 0.0 |
| 2023 Q2 | 1,104 | 1 | 0 | 905.8 |
| 2023 Q1 | 721 | 0 | 0 | 0.0 |
| 2022 Q4 | 932 | 0 | 0 | 0.0 |
| 2022 Q3 | 944 | 0 | 0 | 0.0 |
| 2022 Q2 | 772 | 0 | 0 | 0.0 |
| 2022 Q1 | 586 | 0 | 0 | 0.0 |
| 2021 Q4 | 648 | 3 | 0 | 4629.6 |
| 2021 Q3 | 1,608 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,033 | 2 | 0 | 1936.1 |
| 2021 Q1 | 1,119 | 0 | 0 | 0.0 |
| 2020 Q4 | 873 | 0 | 0 | 0.0 |
| 2020 Q3 | 815 | 0 | 0 | 0.0 |
| 2020 Q2 | 592 | 0 | 0 | 0.0 |
| 2020 Q1 | 922 | 0 | 0 | 0.0 |
| 2019 Q4 | 1,205 | 2 | 1 | 1659.8 |
| 2019 Q3 | 1,290 | 0 | 0 | 0.0 |
| 2019 Q2 | 568 | 0 | 0 | 0.0 |
| 2019 Q1 | 696 | 0 | 0 | 0.0 |
| 2018 Q4 | 1,097 | 3 | 1 | 2734.7 |
| 2018 Q3 | 1,354 | 0 | 0 | 0.0 |
| 2018 Q2 | 2,030 | 2 | 1 | 985.2 |
| 2018 Q1 | 1,230 | 0 | 0 | 0.0 |
| 2017 Q4 | 1,548 | 7 | 5 | 4522.0 |
| 2017 Q3 | 1,842 | 0 | 0 | 0.0 |
| 2017 Q2 | 1,678 | 0 | 0 | 0.0 |
| 2017 Q1 | 1,478 | 0 | 0 | 0.0 |
| 2016 Q4 | 1,552 | 6 | 3 | 3866.0 |
| 2016 Q3 | 2,287 | 0 | 0 | 0.0 |
| 2016 Q2 | 1,568 | 1 | 0 | 637.8 |
| 2016 Q1 | 1,215 | 0 | 0 | 0.0 |
| 2015 Q4 | 1,362 | 1 | 0 | 734.2 |
| 2015 Q3 | 1,626 | 0 | 0 | 0.0 |
| 2015 Q2 | 1,186 | 2 | 1 | 1686.3 |
| 2015 Q1 | 1,624 | 0 | 0 | 0.0 |
| 2014 Q4 | 1,866 | 2 | 0 | 1071.8 |
| 2014 Q3 | 1,437 | 0 | 0 | 0.0 |
| 2014 Q2 | 1,520 | 1 | 0 | 657.9 |
| 2014 Q1 | 1,491 | 0 | 0 | 0.0 |
| 2013 Q4 | 1,712 | 1 | 0 | 584.1 |
| 2013 Q3 | 1,389 | 1 | 0 | 719.9 |
| 2013 Q2 | 1,376 | 0 | 0 | 0.0 |
| 2013 Q1 | 1,356 | 0 | 0 | 0.0 |
| 2012 Q4 | 1,437 | 8 | 0 | 5567.2 |
| 2012 Q3 | 1,637 | 1 | 0 | 610.9 |
| 2012 Q2 | 1,830 | 0 | 0 | 0.0 |
| 2012 Q1 | 1,319 | 0 | 0 | 0.0 |
| 2011 Q4 | 1,585 | 0 | 0 | 0.0 |
| 2011 Q3 | 1,525 | 0 | 0 | 0.0 |
| 2011 Q2 | 1,543 | 2 | 0 | 1296.2 |
| 2011 Q1 | 1,352 | 2 | 0 | 1479.3 |
| 2010 Q4 | 1,582 | 0 | 0 | 0.0 |
| 2010 Q3 | 1,810 | 0 | 0 | 0.0 |
| 2010 Q2 | 1,758 | 1 | 0 | 568.8 |
| 2010 Q1 | 1,691 | 0 | 0 | 0.0 |
| 2009 Q4 | 2,073 | 6 | 2 | 2894.4 |
| 2009 Q3 | 2,222 | 0 | 0 | 0.0 |
| 2009 Q2 | 2,276 | 0 | 0 | 0.0 |
| 2009 Q1 | 1,495 | 0 | 0 | 0.0 |
| 2008 Q4 | 2,240 | 4 | 4 | 1785.7 |
| 2008 Q3 | 2,498 | 2 | 0 | 800.6 |
| 2008 Q1 | 1,599 | 0 | 0 | 0.0 |
| 2007 Q4 | 1,731 | 0 | 0 | 0.0 |
| 2007 Q3 | 2,274 | 1 | 1 | 439.8 |
| 2007 Q2 | 1,873 | 0 | 0 | 0.0 |
| 2007 Q1 | 1,800 | 0 | 0 | 0.0 |
| 2006 Q4 | 1,891 | 0 | 0 | 0.0 |
| 2006 Q3 | 1,951 | 0 | 0 | 0.0 |
| 2006 Q2 | 1,873 | 0 | 0 | 0.0 |
| 2006 Q1 | 1,732 | 0 | 0 | 0.0 |
| 2005 Q4 | 2,031 | 3 | 0 | 1477.1 |
| 2005 Q3 | 1,940 | 1 | 1 | 515.5 |
| 2005 Q2 | 1,484 | 0 | 0 | 0.0 |
| 2005 Q1 | 1,356 | 0 | 0 | 0.0 |
| 2004 Q4 | 1,440 | 0 | 0 | 0.0 |
| 2004 Q3 | 1,374 | 0 | 0 | 0.0 |
| 2004 Q2 | 1,722 | 2 | 0 | 1161.4 |
| 2004 Q1 | 927 | 0 | 0 | 0.0 |
| 2003 Q4 | 1,583 | 1 | 0 | 631.7 |
| 2003 Q3 | 1,869 | 0 | 0 | 0.0 |
| 2003 Q2 | 1,017 | 0 | 0 | 0.0 |
| 2003 Q1 | 880 | 0 | 0 | 0.0 |
| 2002 Q4 | 1,408 | 0 | 0 | 0.0 |
| 2002 Q3 | 2,240 | 0 | 0 | 0.0 |
| 2002 Q2 | 1,054 | 0 | 0 | 0.0 |
| 2002 Q1 | 928 | 0 | 0 | 0.0 |
| 2001 Q4 | 1,002 | 0 | 0 | 0.0 |
| 2001 Q3 | 1,113 | 0 | 0 | 0.0 |
| 2001 Q2 | 974 | 0 | 0 | 0.0 |
| 2001 Q1 | 870 | 1 | 0 | 1149.4 |
| 2000 Q4 | 1,360 | 0 | 0 | 0.0 |
| 2000 Q3 | 2,225 | 0 | 0 | 0.0 |
| 2000 Q2 | 1,405 | 0 | 0 | 0.0 |
| 2000 Q1 | 912 | 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 ALTON PIT & MILL
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.