Riley Quarry Metal/Non-Metal
Riley Quarry has $4K 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
- —
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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.Riley Quarry has $4K in proposed MSHA penalties and $0 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 | 1,397 | 0 | 0 | 0.0 |
| 2025 Q3 | 1,389 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,684 | 0 | 0 | 0.0 |
| 2025 Q1 | 2,214 | 0 | 0 | 0.0 |
| 2024 Q4 | 1,488 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,369 | 2 | 0 | 1460.9 |
| 2024 Q2 | 1,903 | 0 | 0 | 0.0 |
| 2024 Q1 | 1,378 | 0 | 0 | 0.0 |
Show 54 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 1,470 | 4 | 2 | 2721.1 |
| 2023 Q3 | 1,479 | 0 | 0 | 0.0 |
| 2023 Q2 | 1,165 | 1 | 0 | 858.4 |
| 2023 Q1 | 996 | 0 | 0 | 0.0 |
| 2022 Q4 | 1,081 | 1 | 0 | 925.1 |
| 2022 Q3 | 1,344 | 0 | 0 | 0.0 |
| 2022 Q2 | 745 | 0 | 0 | 0.0 |
| 2022 Q1 | 435 | 2 | 0 | 4597.7 |
| 2021 Q4 | 2 | 0 | 0 | 0.0 |
| 2021 Q3 | 2 | 0 | 0 | 0.0 |
| 2021 Q2 | 547 | 0 | 0 | 0.0 |
| 2021 Q1 | 584 | 0 | 0 | 0.0 |
| 2020 Q4 | 319 | 2 | 0 | 6269.6 |
| 2020 Q3 | 481 | 0 | 0 | 0.0 |
| 2020 Q2 | 638 | 0 | 0 | 0.0 |
| 2020 Q1 | 496 | 0 | 0 | 0.0 |
| 2019 Q4 | 717 | 0 | 0 | 0.0 |
| 2019 Q3 | 650 | 0 | 0 | 0.0 |
| 2019 Q2 | 724 | 0 | 0 | 0.0 |
| 2019 Q1 | 734 | 0 | 0 | 0.0 |
| 2018 Q4 | 688 | 0 | 0 | 0.0 |
| 2018 Q3 | 1,391 | 0 | 0 | 0.0 |
| 2018 Q2 | 687 | 0 | 0 | 0.0 |
| 2018 Q1 | 640 | 0 | 0 | 0.0 |
| 2017 Q4 | 657 | 0 | 0 | 0.0 |
| 2017 Q3 | 1,403 | 0 | 0 | 0.0 |
| 2017 Q2 | 736 | 0 | 0 | 0.0 |
| 2017 Q1 | 1,098 | 0 | 0 | 0.0 |
| 2016 Q4 | 1,178 | 0 | 0 | 0.0 |
| 2016 Q3 | 808 | 0 | 0 | 0.0 |
| 2016 Q2 | 474 | 1 | 0 | 2109.7 |
| 2016 Q1 | 644 | 0 | 0 | 0.0 |
| 2015 Q4 | 605 | 1 | 0 | 1652.9 |
| 2015 Q3 | 624 | 0 | 0 | 0.0 |
| 2015 Q2 | 739 | 0 | 0 | 0.0 |
| 2015 Q1 | 666 | 0 | 0 | 0.0 |
| 2014 Q4 | 610 | 0 | 0 | 0.0 |
| 2014 Q3 | 423 | 2 | 0 | 4728.1 |
| 2014 Q2 | 1,062 | 0 | 0 | 0.0 |
| 2014 Q1 | 968 | 0 | 0 | 0.0 |
| 2013 Q4 | 1,446 | 0 | 0 | 0.0 |
| 2013 Q3 | 1,076 | 0 | 0 | 0.0 |
| 2013 Q2 | 1,225 | 0 | 0 | 0.0 |
| 2013 Q1 | 1,253 | 0 | 0 | 0.0 |
| 2012 Q4 | 828 | 1 | 0 | 1207.7 |
| 2012 Q3 | 622 | 0 | 0 | 0.0 |
| 2012 Q2 | 2,823 | 0 | 0 | 0.0 |
| 2012 Q1 | 3,341 | 0 | 0 | 0.0 |
| 2011 Q4 | 2,828 | 5 | 0 | 1768.0 |
| 2011 Q3 | 3,362 | 0 | 0 | 0.0 |
| 2011 Q2 | 2,870 | 2 | 0 | 696.9 |
| 2011 Q1 | 2,369 | 3 | 1 | 1266.4 |
| 2010 Q4 | 2,881 | 0 | 0 | 0.0 |
| 2010 Q3 | 1,028 | 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 Riley Quarry
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.