Mining Incidents

Christian Hill Quarry Metal/Non-Metal

AUBURN, Androscoggin County, ME  ·  Active
MSHA Mine ID: 1700600

Christian Hill Quarry has $215K in proposed MSHA penalties and $0 outstanding across 4 contested dockets, plus health sampling and the full incident record.

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Fatalities
0
Total incidents
3
Years on record
2023–2026
Latest incident
May 2026
Compliance record
MSHA citations since 2001
207
citations
62
significant & substantial
$214,823
proposed penalties
$193,681
paid to date
90% of proposed penalties paid to date, a $21,142 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2001
67
inspections on record
1,298
inspection hours
15.9
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.
207 citations across 1,298 inspection hours.
Source: MSHA inspections data, updated weekly.

Christian Hill Quarry has $215K in proposed MSHA penalties and $0 outstanding across 4 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.
$215K
proposed penalties
$194K
current assessed
$194K
paid to date
$0
outstanding
202 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2026-01-13.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
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 11,485 0 0 0.0
2025 Q3 10,595 0 0 0.0
2025 Q2 11,154 1 1 89.7
2025 Q1 9,778 1 0 102.3
2024 Q4 9,390 0 0 0.0
2024 Q3 13,351 19 4 1423.1
2024 Q2 11,185 0 0 0.0
2024 Q1 8,793 17 7 1933.4
Show 96 earlier quarters
Quarter Hours worked Citations S&S Per 1M hrs
2023 Q4 9,178 0 0 0.0
2023 Q3 14,143 3 0 212.1
2023 Q2 13,310 0 0 0.0
2023 Q1 11,411 7 4 613.4
2022 Q4 10,773 0 0 0.0
2022 Q3 13,995 1 0 71.5
2022 Q2 13,934 5 2 358.8
2022 Q1 9,904 1 0 101.0
2021 Q4 11,684 0 0 0.0
2021 Q3 12,567 6 2 477.4
2021 Q2 12,790 0 0 0.0
2021 Q1 10,730 2 0 186.4
2020 Q4 11,703 0 0 0.0
2020 Q3 13,649 3 0 219.8
2020 Q2 11,034 0 0 0.0
2020 Q1 8,064 5 1 620.0
2019 Q4 11,636 0 0 0.0
2019 Q3 11,967 0 0 0.0
2019 Q2 11,149 14 4 1255.7
2019 Q1 8,455 0 0 0.0
2018 Q4 9,359 3 1 320.5
2018 Q3 10,920 5 1 457.9
2018 Q2 19,377 0 0 0.0
2018 Q1 8,105 0 0 0.0
2017 Q4 8,889 0 0 0.0
2017 Q3 10,427 0 0 0.0
2017 Q2 9,126 0 0 0.0
2017 Q1 6,416 0 0 0.0
2016 Q4 6,256 0 0 0.0
2016 Q3 8,045 0 0 0.0
2016 Q2 7,632 0 0 0.0
2016 Q1 4,950 4 1 808.1
2015 Q4 7,007 0 0 0.0
2015 Q3 6,493 2 0 308.0
2015 Q2 5,151 0 0 0.0
2015 Q1 2,778 4 0 1439.9
2014 Q4 6,972 0 0 0.0
2014 Q3 6,922 3 1 433.4
2014 Q2 6,798 0 0 0.0
2014 Q1 4,315 0 0 0.0
2013 Q4 5,722 6 1 1048.6
2013 Q3 6,615 0 0 0.0
2013 Q2 6,082 5 0 822.1
2013 Q1 2,767 0 0 0.0
2012 Q4 5,387 2 0 371.3
2012 Q3 5,064 3 1 592.4
2012 Q2 5,816 0 0 0.0
2012 Q1 3,041 0 0 0.0
2011 Q4 6,360 3 0 471.7
2011 Q3 7,050 0 0 0.0
2011 Q2 6,550 0 0 0.0
2011 Q1 4,561 0 0 0.0
2010 Q4 7,329 1 1 136.4
2010 Q3 8,931 0 0 0.0
2010 Q2 8,183 8 4 977.6
2010 Q1 2,012 0 0 0.0
2009 Q4 5,689 13 7 2285.1
2009 Q3 5,739 0 0 0.0
2009 Q2 5,746 0 0 0.0
2009 Q1 1,078 0 0 0.0
2008 Q4 3,775 2 0 529.8
2008 Q3 5,032 1 0 198.7
2008 Q2 4,900 0 0 0.0
2008 Q1 3,332 0 0 0.0
2007 Q4 5,664 1 0 176.6
2007 Q3 5,371 2 0 372.4
2007 Q2 5,015 0 0 0.0
2007 Q1 2,627 0 0 0.0
2006 Q4 5,169 13 5 2515.0
2006 Q3 6,082 7 5 1150.9
2006 Q2 5,930 0 0 0.0
2006 Q1 2,849 0 0 0.0
2005 Q4 4,621 2 1 432.8
2005 Q3 4,879 6 2 1229.8
2005 Q2 4,363 1 0 229.2
2005 Q1 2,426 0 0 0.0
2004 Q4 3,011 0 0 0.0
2004 Q3 3,379 3 1 887.8
2004 Q2 3,140 0 0 0.0
2004 Q1 1,276 0 0 0.0
2003 Q4 1,380 0 0 0.0
2003 Q3 1,942 0 0 0.0
2003 Q2 3,120 11 3 3525.6
2003 Q1 2,080 0 0 0.0
2002 Q4 1,901 0 0 0.0
2002 Q3 5,291 0 0 0.0
2002 Q2 2,059 0 0 0.0
2002 Q1 749 0 0 0.0
2001 Q4 4,716 0 0 0.0
2001 Q3 4,799 0 0 0.0
2001 Q2 5,204 9 2 1729.4
2001 Q1 1,152 0 0 0.0
2000 Q4 2,910 0 0 0.0
2000 Q3 4,017 0 0 0.0
2000 Q2 4,350 0 0 0.0
2000 Q1 2,569 0 0 0.0
No fatalities recorded at this mine.

Reportable incidents

3 on file

2026 · 2 incidents

May 29, 2026 ME · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman SLIP OR FALL OF PERSON
Auburn Aggregates LLC · Fall onto or against objects

Slipped and fell on oil spot on concrete pad. Hit hand on bench vice causing a laceration on left hand, requiring seven stitches.

May 5, 2026 ME · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Auburn Aggregates LLC · Over-exertion (Not Elsewhere Classified)

EE clocked in at 10:35 am. EE walked to the haul truck. Put both hands on railings and placed right foot on the first step to climb stairs to enter haul truck. EE heard a pop and had left ankle pain,10:49 am.

2023 · 1 incident

August 28, 2023 ME · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Auburn Aggregates LLC · Struck against a moving object

X-71 Haul Truck was descending downhill, driving through a 4' berm, over a slight embankment and came to rest abruptly against a stock pile. The driver sustained head trauma to the steering wheel.

For insurers, brokers, and safety consultants

The full compliance file on Christian Hill 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.