DNA Ridge Rock Metal/Non-Metal
DNA Ridge Rock
· Surface
Controlled by
Beverly Epidendio; Anthony Epidendio; Michael Epidendio
MISDDLETOWN,
Lake County,
CA
·
Active
MSHA Mine ID: 0401806
DNA Ridge Rock has $14K 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
105
citations
19
significant & substantial
$14,204
proposed penalties
$14,204
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
54
inspections on record
713
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: 713 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
DNA Ridge Rock has $14K 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.$14K
proposed penalties
$14K
current assessed
$14K
paid to date
$0
outstanding
104 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2026-04-15.
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 | 1,368 | 0 | 0 | 0.0 |
| 2025 Q3 | 2,528 | 0 | 0 | 0.0 |
| 2025 Q2 | 2,446 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,228 | 14 | 0 | 11400.7 |
| 2024 Q4 | 2,063 | 0 | 0 | 0.0 |
| 2024 Q3 | 2,738 | 0 | 0 | 0.0 |
| 2024 Q2 | 3,048 | 0 | 0 | 0.0 |
| 2024 Q1 | 815 | 4 | 0 | 4908.0 |
Show 94 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 2,345 | 0 | 0 | 0.0 |
| 2023 Q3 | 2,672 | 3 | 0 | 1122.8 |
| 2023 Q2 | 2,897 | 0 | 0 | 0.0 |
| 2023 Q1 | 1,156 | 0 | 0 | 0.0 |
| 2022 Q4 | 1,575 | 0 | 0 | 0.0 |
| 2022 Q3 | 3,142 | 4 | 0 | 1273.1 |
| 2022 Q2 | 3,470 | 0 | 0 | 0.0 |
| 2022 Q1 | 2,697 | 0 | 0 | 0.0 |
| 2021 Q4 | 1,759 | 0 | 0 | 0.0 |
| 2021 Q3 | 3,143 | 0 | 0 | 0.0 |
| 2021 Q2 | 3,313 | 3 | 1 | 905.5 |
| 2021 Q1 | 1,817 | 0 | 0 | 0.0 |
| 2020 Q4 | 3,045 | 0 | 0 | 0.0 |
| 2020 Q3 | 3,713 | 0 | 0 | 0.0 |
| 2020 Q2 | 3,094 | 0 | 0 | 0.0 |
| 2020 Q1 | 1,791 | 4 | 0 | 2233.4 |
| 2019 Q4 | 2,181 | 0 | 0 | 0.0 |
| 2019 Q3 | 2,628 | 0 | 0 | 0.0 |
| 2019 Q2 | 2,538 | 0 | 0 | 0.0 |
| 2019 Q1 | 531 | 4 | 0 | 7533.0 |
| 2018 Q4 | 1,556 | 0 | 0 | 0.0 |
| 2018 Q3 | 2,293 | 12 | 3 | 5233.3 |
| 2018 Q2 | 2,232 | 0 | 0 | 0.0 |
| 2018 Q1 | 1,048 | 0 | 0 | 0.0 |
| 2017 Q3 | 2,204 | 0 | 0 | 0.0 |
| 2017 Q1 | 899 | 0 | 0 | 0.0 |
| 2016 Q4 | 1,241 | 8 | 3 | 6446.4 |
| 2016 Q3 | 1,900 | 0 | 0 | 0.0 |
| 2016 Q2 | 2,054 | 2 | 0 | 973.7 |
| 2016 Q1 | 1,290 | 0 | 0 | 0.0 |
| 2015 Q4 | 1,243 | 0 | 0 | 0.0 |
| 2015 Q3 | 1,567 | 0 | 0 | 0.0 |
| 2015 Q2 | 969 | 0 | 0 | 0.0 |
| 2015 Q1 | 186 | 2 | 1 | 10752.7 |
| 2014 Q4 | 1,301 | 0 | 0 | 0.0 |
| 2014 Q3 | 1,609 | 0 | 0 | 0.0 |
| 2014 Q2 | 1,535 | 0 | 0 | 0.0 |
| 2014 Q1 | 501 | 0 | 0 | 0.0 |
| 2013 Q4 | 1,354 | 0 | 0 | 0.0 |
| 2013 Q3 | 2,143 | 0 | 0 | 0.0 |
| 2013 Q2 | 1,078 | 0 | 0 | 0.0 |
| 2013 Q1 | 633 | 0 | 0 | 0.0 |
| 2012 Q4 | 974 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,301 | 0 | 0 | 0.0 |
| 2012 Q2 | 305 | 0 | 0 | 0.0 |
| 2012 Q1 | 381 | 0 | 0 | 0.0 |
| 2011 Q4 | 1,872 | 0 | 0 | 0.0 |
| 2011 Q3 | 658 | 0 | 0 | 0.0 |
| 2011 Q2 | 1,438 | 3 | 1 | 2086.2 |
| 2011 Q1 | 471 | 0 | 0 | 0.0 |
| 2010 Q4 | 1,037 | 1 | 0 | 964.3 |
| 2010 Q3 | 1,535 | 0 | 0 | 0.0 |
| 2010 Q2 | 966 | 4 | 1 | 4140.8 |
| 2010 Q1 | 838 | 2 | 1 | 2386.6 |
| 2009 Q4 | 987 | 0 | 0 | 0.0 |
| 2009 Q3 | 1,633 | 0 | 0 | 0.0 |
| 2009 Q2 | 1,290 | 0 | 0 | 0.0 |
| 2009 Q1 | 562 | 1 | 0 | 1779.4 |
| 2008 Q4 | 600 | 5 | 2 | 8333.3 |
| 2008 Q3 | 1,212 | 0 | 0 | 0.0 |
| 2008 Q2 | 18 | 1 | 0 | 55555.6 |
| 2008 Q1 | 752 | 0 | 0 | 0.0 |
| 2007 Q4 | 888 | 0 | 0 | 0.0 |
| 2007 Q3 | 2,111 | 0 | 0 | 0.0 |
| 2007 Q2 | 2,292 | 2 | 0 | 872.6 |
| 2007 Q1 | 1,437 | 0 | 0 | 0.0 |
| 2006 Q4 | 2,248 | 1 | 0 | 444.8 |
| 2006 Q3 | 2,338 | 0 | 0 | 0.0 |
| 2006 Q2 | 1,222 | 8 | 4 | 6546.6 |
| 2006 Q1 | 813 | 0 | 0 | 0.0 |
| 2005 Q4 | 1,656 | 6 | 2 | 3623.2 |
| 2005 Q3 | 1,684 | 0 | 0 | 0.0 |
| 2005 Q2 | 916 | 0 | 0 | 0.0 |
| 2005 Q1 | 494 | 0 | 0 | 0.0 |
| 2004 Q4 | 554 | 0 | 0 | 0.0 |
| 2004 Q3 | 538 | 0 | 0 | 0.0 |
| 2004 Q2 | 909 | 0 | 0 | 0.0 |
| 2004 Q1 | 417 | 0 | 0 | 0.0 |
| 2003 Q4 | 1,283 | 1 | 0 | 779.4 |
| 2003 Q3 | 1,376 | 0 | 0 | 0.0 |
| 2003 Q2 | 990 | 0 | 0 | 0.0 |
| 2003 Q1 | 1,067 | 0 | 0 | 0.0 |
| 2002 Q4 | 1,326 | 2 | 0 | 1508.3 |
| 2002 Q3 | 1,340 | 0 | 0 | 0.0 |
| 2002 Q2 | 1,287 | 0 | 0 | 0.0 |
| 2002 Q1 | 1,044 | 0 | 0 | 0.0 |
| 2001 Q4 | 1,526 | 0 | 0 | 0.0 |
| 2001 Q3 | 961 | 0 | 0 | 0.0 |
| 2001 Q2 | 1,616 | 0 | 0 | 0.0 |
| 2001 Q1 | 1,026 | 0 | 0 | 0.0 |
| 2000 Q4 | 1,110 | 0 | 0 | 0.0 |
| 2000 Q3 | 1,411 | 0 | 0 | 0.0 |
| 2000 Q2 | 1,368 | 0 | 0 | 0.0 |
| 2000 Q1 | 1,150 | 3 | 0 | 2608.7 |
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 DNA Ridge Rock
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.