Duncan Plant Metal/Non-Metal
Duncan Plant has $6K in proposed MSHA penalties and $500 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
- —
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This rate is recorded citations divided by MSHA inspection hours, per 100 hours. It reflects inspection effort, not mine size or production.Duncan Plant has $6K in proposed MSHA penalties and $500 outstanding across 0 contested dockets.
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Differences between proposed and paid penalties reflect both settlements and conference reductions and amounts still owed. Outstanding is the balance currently owed.ⓘ
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.| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2025 Q4 | 4,274 | 0 | 0 | 0.0 |
| 2025 Q3 | 4,771 | 0 | 0 | 0.0 |
| 2025 Q2 | 4,699 | 1 | 0 | 212.8 |
| 2025 Q1 | 4,181 | 1 | 0 | 239.2 |
| 2024 Q4 | 4,577 | 0 | 0 | 0.0 |
| 2024 Q3 | 5,087 | 0 | 0 | 0.0 |
| 2024 Q2 | 4,590 | 1 | 0 | 217.9 |
| 2024 Q1 | 4,840 | 1 | 0 | 206.6 |
Show 69 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 5,463 | 0 | 0 | 0.0 |
| 2023 Q3 | 8,463 | 0 | 0 | 0.0 |
| 2023 Q2 | 4,801 | 4 | 0 | 833.2 |
| 2023 Q1 | 4,718 | 0 | 0 | 0.0 |
| 2022 Q4 | 3,822 | 2 | 0 | 523.3 |
| 2022 Q3 | 5,177 | 1 | 0 | 193.2 |
| 2022 Q2 | 4,301 | 0 | 0 | 0.0 |
| 2022 Q1 | 4,527 | 1 | 0 | 220.9 |
| 2021 Q4 | 3,754 | 0 | 0 | 0.0 |
| 2021 Q3 | 4,875 | 0 | 0 | 0.0 |
| 2021 Q2 | 4,525 | 4 | 2 | 884.0 |
| 2021 Q1 | 4,521 | 0 | 0 | 0.0 |
| 2020 Q4 | 3,220 | 0 | 0 | 0.0 |
| 2020 Q3 | 3,882 | 0 | 0 | 0.0 |
| 2020 Q2 | 4,417 | 1 | 1 | 226.4 |
| 2020 Q1 | 4,187 | 0 | 0 | 0.0 |
| 2019 Q4 | 4,285 | 0 | 0 | 0.0 |
| 2019 Q3 | 4,439 | 0 | 0 | 0.0 |
| 2019 Q2 | 5,184 | 4 | 1 | 771.6 |
| 2019 Q1 | 4,419 | 0 | 0 | 0.0 |
| 2018 Q4 | 4,832 | 3 | 1 | 620.9 |
| 2018 Q3 | 4,769 | 0 | 0 | 0.0 |
| 2018 Q2 | 4,985 | 0 | 0 | 0.0 |
| 2018 Q1 | 4,348 | 0 | 0 | 0.0 |
| 2017 Q4 | 4,987 | 0 | 0 | 0.0 |
| 2017 Q3 | 4,301 | 0 | 0 | 0.0 |
| 2017 Q2 | 5,138 | 0 | 0 | 0.0 |
| 2017 Q1 | 4,637 | 0 | 0 | 0.0 |
| 2016 Q4 | 4,910 | 0 | 0 | 0.0 |
| 2016 Q3 | 4,416 | 0 | 0 | 0.0 |
| 2016 Q2 | 4,797 | 1 | 1 | 208.5 |
| 2016 Q1 | 4,382 | 2 | 1 | 456.4 |
| 2015 Q4 | 4,338 | 0 | 0 | 0.0 |
| 2015 Q3 | 4,321 | 1 | 0 | 231.4 |
| 2015 Q2 | 4,054 | 0 | 0 | 0.0 |
| 2015 Q1 | 4,377 | 0 | 0 | 0.0 |
| 2014 Q4 | 4,637 | 1 | 0 | 215.7 |
| 2014 Q3 | 5,364 | 1 | 0 | 186.4 |
| 2014 Q2 | 4,773 | 0 | 0 | 0.0 |
| 2014 Q1 | 4,197 | 0 | 0 | 0.0 |
| 2013 Q4 | 4,332 | 0 | 0 | 0.0 |
| 2013 Q3 | 4,596 | 0 | 0 | 0.0 |
| 2013 Q2 | 4,616 | 0 | 0 | 0.0 |
| 2013 Q1 | 4,149 | 0 | 0 | 0.0 |
| 2012 Q4 | 4,275 | 0 | 0 | 0.0 |
| 2012 Q3 | 4,157 | 0 | 0 | 0.0 |
| 2012 Q2 | 4,006 | 0 | 0 | 0.0 |
| 2012 Q1 | 3,482 | 1 | 0 | 287.2 |
| 2011 Q4 | 3,337 | 0 | 0 | 0.0 |
| 2011 Q3 | 3,777 | 0 | 0 | 0.0 |
| 2011 Q2 | 3,690 | 1 | 0 | 271.0 |
| 2011 Q1 | 3,660 | 0 | 0 | 0.0 |
| 2010 Q4 | 3,483 | 0 | 0 | 0.0 |
| 2010 Q3 | 4,139 | 0 | 0 | 0.0 |
| 2010 Q2 | 3,180 | 5 | 0 | 1572.3 |
| 2010 Q1 | 3,213 | 0 | 0 | 0.0 |
| 2009 Q4 | 3,139 | 0 | 0 | 0.0 |
| 2009 Q3 | 3,635 | 3 | 1 | 825.3 |
| 2009 Q2 | 3,911 | 0 | 0 | 0.0 |
| 2009 Q1 | 4,122 | 0 | 0 | 0.0 |
| 2008 Q4 | 3,284 | 0 | 0 | 0.0 |
| 2008 Q3 | 3,488 | 2 | 0 | 573.4 |
| 2008 Q2 | 3,526 | 0 | 0 | 0.0 |
| 2008 Q1 | 3,431 | 0 | 0 | 0.0 |
| 2007 Q4 | 3,212 | 0 | 0 | 0.0 |
| 2007 Q3 | 3,421 | 0 | 0 | 0.0 |
| 2007 Q2 | 3,329 | 0 | 0 | 0.0 |
| 2007 Q1 | 3,140 | 3 | 1 | 955.4 |
| 2006 Q4 | 2,245 | 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.
The full compliance file on Duncan Plant
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.