BIG BOSTON QUARRY Metal/Non-Metal
BIG BOSTON QUARRY has $10K in proposed MSHA penalties and $60 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.BIG BOSTON QUARRY has $10K in proposed MSHA penalties and $60 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 | 4,294 | 0 | 0 | 0.0 |
| 2025 Q3 | 3,911 | 1 | 0 | 255.7 |
| 2025 Q2 | 3,925 | 0 | 0 | 0.0 |
| 2025 Q1 | 4,204 | 0 | 0 | 0.0 |
| 2024 Q4 | 3,934 | 2 | 0 | 508.4 |
| 2024 Q3 | 4,327 | 0 | 0 | 0.0 |
| 2024 Q2 | 3,651 | 2 | 2 | 547.8 |
| 2024 Q1 | 4,668 | 1 | 0 | 214.2 |
Show 90 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 3,902 | 0 | 0 | 0.0 |
| 2023 Q3 | 3,420 | 1 | 0 | 292.4 |
| 2023 Q2 | 4,656 | 0 | 0 | 0.0 |
| 2023 Q1 | 5,030 | 1 | 0 | 198.8 |
| 2022 Q4 | 4,338 | 0 | 0 | 0.0 |
| 2022 Q3 | 4,469 | 0 | 0 | 0.0 |
| 2022 Q2 | 5,438 | 0 | 0 | 0.0 |
| 2022 Q1 | 5,135 | 0 | 0 | 0.0 |
| 2021 Q4 | 3,405 | 0 | 0 | 0.0 |
| 2021 Q3 | 3,219 | 0 | 0 | 0.0 |
| 2021 Q2 | 2,568 | 0 | 0 | 0.0 |
| 2021 Q1 | 2,122 | 0 | 0 | 0.0 |
| 2020 Q4 | 2,183 | 0 | 0 | 0.0 |
| 2020 Q3 | 2,221 | 0 | 0 | 0.0 |
| 2020 Q2 | 1,841 | 0 | 0 | 0.0 |
| 2020 Q1 | 2,847 | 0 | 0 | 0.0 |
| 2019 Q4 | 2,630 | 0 | 0 | 0.0 |
| 2019 Q3 | 2,924 | 0 | 0 | 0.0 |
| 2019 Q2 | 3,126 | 5 | 0 | 1599.5 |
| 2019 Q1 | 2,923 | 2 | 0 | 684.2 |
| 2018 Q4 | 2,871 | 0 | 0 | 0.0 |
| 2018 Q3 | 2,962 | 2 | 0 | 675.2 |
| 2018 Q2 | 3,032 | 0 | 0 | 0.0 |
| 2018 Q1 | 2,766 | 0 | 0 | 0.0 |
| 2017 Q4 | 2,925 | 5 | 1 | 1709.4 |
| 2017 Q3 | 2,946 | 1 | 0 | 339.4 |
| 2017 Q2 | 3,065 | 0 | 0 | 0.0 |
| 2017 Q1 | 2,698 | 4 | 0 | 1482.6 |
| 2016 Q4 | 2,632 | 0 | 0 | 0.0 |
| 2016 Q3 | 3,127 | 0 | 0 | 0.0 |
| 2016 Q2 | 3,087 | 2 | 0 | 647.9 |
| 2016 Q1 | 2,771 | 0 | 0 | 0.0 |
| 2015 Q4 | 3,355 | 0 | 0 | 0.0 |
| 2015 Q3 | 3,502 | 3 | 0 | 856.7 |
| 2015 Q2 | 3,475 | 0 | 0 | 0.0 |
| 2015 Q1 | 3,093 | 0 | 0 | 0.0 |
| 2014 Q4 | 2,901 | 3 | 0 | 1034.1 |
| 2014 Q3 | 2,957 | 6 | 0 | 2029.1 |
| 2014 Q2 | 2,999 | 0 | 0 | 0.0 |
| 2014 Q1 | 2,689 | 1 | 0 | 371.9 |
| 2013 Q4 | 2,557 | 0 | 0 | 0.0 |
| 2013 Q3 | 2,697 | 0 | 0 | 0.0 |
| 2013 Q2 | 2,389 | 0 | 0 | 0.0 |
| 2013 Q1 | 2,106 | 1 | 0 | 474.8 |
| 2012 Q4 | 2,023 | 1 | 0 | 494.3 |
| 2012 Q3 | 2,179 | 0 | 0 | 0.0 |
| 2012 Q2 | 2,239 | 0 | 0 | 0.0 |
| 2012 Q1 | 2,186 | 1 | 0 | 457.5 |
| 2011 Q4 | 1,541 | 0 | 0 | 0.0 |
| 2011 Q3 | 1,920 | 0 | 0 | 0.0 |
| 2011 Q2 | 1,884 | 1 | 0 | 530.8 |
| 2011 Q1 | 1,666 | 0 | 0 | 0.0 |
| 2010 Q4 | 1,661 | 0 | 0 | 0.0 |
| 2010 Q3 | 1,599 | 0 | 0 | 0.0 |
| 2010 Q2 | 1,812 | 2 | 0 | 1103.8 |
| 2010 Q1 | 2,006 | 0 | 0 | 0.0 |
| 2009 Q4 | 2,225 | 3 | 0 | 1348.3 |
| 2009 Q3 | 2,150 | 0 | 0 | 0.0 |
| 2009 Q2 | 1,757 | 3 | 0 | 1707.5 |
| 2009 Q1 | 1,575 | 0 | 0 | 0.0 |
| 2008 Q4 | 1,824 | 1 | 0 | 548.2 |
| 2008 Q3 | 1,801 | 0 | 0 | 0.0 |
| 2008 Q2 | 1,854 | 0 | 0 | 0.0 |
| 2008 Q1 | 1,697 | 0 | 0 | 0.0 |
| 2007 Q4 | 2,200 | 1 | 0 | 454.5 |
| 2007 Q3 | 2,205 | 0 | 0 | 0.0 |
| 2007 Q2 | 2,557 | 3 | 1 | 1173.2 |
| 2007 Q1 | 2,214 | 0 | 0 | 0.0 |
| 2006 Q4 | 2,271 | 5 | 1 | 2201.7 |
| 2006 Q3 | 2,242 | 3 | 0 | 1338.1 |
| 2006 Q2 | 2,443 | 0 | 0 | 0.0 |
| 2006 Q1 | 2,427 | 3 | 0 | 1236.1 |
| 2005 Q4 | 2,274 | 0 | 0 | 0.0 |
| 2005 Q3 | 2,625 | 0 | 0 | 0.0 |
| 2005 Q2 | 2,443 | 0 | 0 | 0.0 |
| 2005 Q1 | 2,557 | 0 | 0 | 0.0 |
| 2004 Q4 | 3,093 | 1 | 0 | 323.3 |
| 2004 Q3 | 2,505 | 0 | 0 | 0.0 |
| 2004 Q2 | 2,355 | 0 | 0 | 0.0 |
| 2004 Q1 | 2,110 | 0 | 0 | 0.0 |
| 2003 Q4 | 2,532 | 0 | 0 | 0.0 |
| 2003 Q3 | 2,396 | 0 | 0 | 0.0 |
| 2003 Q2 | 2,473 | 0 | 0 | 0.0 |
| 2003 Q1 | 2,377 | 2 | 1 | 841.4 |
| 2002 Q4 | 2,636 | 0 | 0 | 0.0 |
| 2002 Q2 | 2,380 | 0 | 0 | 0.0 |
| 2002 Q1 | 1,282 | 0 | 0 | 0.0 |
| 2001 Q4 | 1,259 | 0 | 0 | 0.0 |
| 2001 Q3 | 1,236 | 0 | 0 | 0.0 |
| 2001 Q2 | 1,307 | 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 BIG BOSTON 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.