D C Mining Metal/Non-Metal
Dillon Clay Mine LLC
· Surface
Controlled by
Darrell Cunningham; Janice Cunningham
St James,
Phelps County,
MO
·
Active
MSHA Mine ID: 2302458
D C Mining has $2K 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 2013
13
citations
0
significant & substantial
$1,734
proposed penalties
$1,734
paid to date
100% of proposed penalties paid to date, a $0 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2013
24
inspections on record
229
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: 229 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
D C Mining has $2K 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.$2K
proposed penalties
$2K
current assessed
$2K
paid to date
$0
outstanding
13 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-10-06.
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 | 2,316 | 1 | 0 | 431.8 |
| 2025 Q3 | 1,699 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,892 | 0 | 0 | 0.0 |
| 2025 Q1 | 1,770 | 0 | 0 | 0.0 |
| 2024 Q4 | 2,375 | 1 | 0 | 421.1 |
| 2024 Q3 | 2,147 | 0 | 0 | 0.0 |
| 2024 Q2 | 2,788 | 1 | 0 | 358.7 |
| 2024 Q1 | 2,437 | 2 | 0 | 820.7 |
Show 42 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 1,040 | 0 | 0 | 0.0 |
| 2023 Q3 | 2,057 | 0 | 0 | 0.0 |
| 2023 Q2 | 2,368 | 2 | 0 | 844.6 |
| 2023 Q1 | 725 | 1 | 0 | 1379.3 |
| 2022 Q4 | 743 | 0 | 0 | 0.0 |
| 2022 Q3 | 1,101 | 0 | 0 | 0.0 |
| 2022 Q2 | 1,440 | 0 | 0 | 0.0 |
| 2022 Q1 | 679 | 0 | 0 | 0.0 |
| 2021 Q4 | 743 | 0 | 0 | 0.0 |
| 2021 Q3 | 1,073 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,097 | 0 | 0 | 0.0 |
| 2021 Q1 | 652 | 0 | 0 | 0.0 |
| 2020 Q4 | 948 | 0 | 0 | 0.0 |
| 2020 Q3 | 1,025 | 0 | 0 | 0.0 |
| 2020 Q2 | 1,178 | 0 | 0 | 0.0 |
| 2020 Q1 | 782 | 0 | 0 | 0.0 |
| 2019 Q4 | 948 | 0 | 0 | 0.0 |
| 2019 Q3 | 1,248 | 0 | 0 | 0.0 |
| 2019 Q2 | 1,256 | 0 | 0 | 0.0 |
| 2019 Q1 | 381 | 0 | 0 | 0.0 |
| 2018 Q4 | 648 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,098 | 2 | 0 | 1821.5 |
| 2018 Q2 | 1,241 | 0 | 0 | 0.0 |
| 2018 Q1 | 396 | 0 | 0 | 0.0 |
| 2017 Q4 | 756 | 0 | 0 | 0.0 |
| 2017 Q3 | 1,376 | 1 | 0 | 726.7 |
| 2017 Q2 | 1,199 | 0 | 0 | 0.0 |
| 2017 Q1 | 926 | 0 | 0 | 0.0 |
| 2016 Q4 | 841 | 0 | 0 | 0.0 |
| 2016 Q3 | 1,410 | 0 | 0 | 0.0 |
| 2016 Q2 | 1,270 | 1 | 0 | 787.4 |
| 2016 Q1 | 841 | 0 | 0 | 0.0 |
| 2015 Q4 | 962 | 0 | 0 | 0.0 |
| 2015 Q3 | 1,363 | 0 | 0 | 0.0 |
| 2015 Q2 | 876 | 0 | 0 | 0.0 |
| 2015 Q1 | 903 | 0 | 0 | 0.0 |
| 2014 Q4 | 965 | 0 | 0 | 0.0 |
| 2014 Q3 | 921 | 0 | 0 | 0.0 |
| 2014 Q2 | 875 | 0 | 0 | 0.0 |
| 2014 Q1 | 371 | 0 | 0 | 0.0 |
| 2013 Q4 | 831 | 0 | 0 | 0.0 |
| 2013 Q3 | 255 | 1 | 0 | 3921.6 |
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 D C Mining
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.