Clifford Quarry has $24K in proposed MSHA penalties and $0 outstanding across 2 contested dockets, plus health sampling and the full incident record.
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Fatalities
0
Total incidents
17
Years on record
1988–2022
Latest incident
Apr 2022
Compliance record
MSHA citations since 2002
110
citations
35
significant & substantial
$24,026
proposed penalties
$21,944
paid to date
91% of proposed penalties paid to date, a $2,082 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
67
inspections on record
1,263
inspection hours
8.7
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.
110 citations across 1,263 inspection hours.
Source: MSHA inspections data, updated weekly.
Clifford Quarry has $24K in proposed MSHA penalties and $0 outstanding across 2 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.
$24K
proposed penalties
$22K
current assessed
$22K
paid to date
$0
outstanding
109 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2025-07-31.
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
9,291
0
0
0.0
2025 Q3
8,715
4
1
459.0
2025 Q2
8,964
0
0
0.0
2025 Q1
4,024
0
0
0.0
2024 Q4
9,748
0
0
0.0
2024 Q3
11,896
3
1
252.2
2024 Q2
8,627
0
0
0.0
2024 Q1
5,212
0
0
0.0
Show 95 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
6,433
7
3
1088.1
2023 Q3
8,864
0
0
0.0
2023 Q2
8,956
1
0
111.7
2023 Q1
5,752
0
0
0.0
2022 Q4
7,023
2
0
284.8
2022 Q3
9,784
0
0
0.0
2022 Q2
8,848
4
1
452.1
2022 Q1
6,278
1
0
159.3
2021 Q4
6,026
0
0
0.0
2021 Q3
7,532
0
0
0.0
2021 Q2
7,344
0
0
0.0
2021 Q1
3,595
1
0
278.2
2020 Q4
4,803
0
0
0.0
2020 Q3
7,638
0
0
0.0
2020 Q2
6,745
0
0
0.0
2020 Q1
4,201
0
0
0.0
2019 Q4
5,357
1
0
186.7
2019 Q3
8,079
2
0
247.6
2019 Q2
8,532
0
0
0.0
2019 Q1
4,457
0
0
0.0
2018 Q4
6,521
0
0
0.0
2018 Q3
7,258
0
0
0.0
2018 Q2
6,943
2
0
288.1
2018 Q1
3,812
0
0
0.0
2017 Q4
5,797
0
0
0.0
2017 Q3
8,106
0
0
0.0
2017 Q2
8,031
0
0
0.0
2017 Q1
3,013
1
0
331.9
2016 Q4
6,457
0
0
0.0
2016 Q3
7,627
5
1
655.6
2016 Q2
8,758
0
0
0.0
2016 Q1
5,454
1
0
183.4
2015 Q4
11,013
0
0
0.0
2015 Q3
8,729
3
1
343.7
2015 Q2
10,384
0
0
0.0
2015 Q1
2,998
0
0
0.0
2014 Q4
5,227
1
0
191.3
2014 Q3
8,975
0
0
0.0
2014 Q2
7,218
1
0
138.5
2014 Q1
1,178
0
0
0.0
2013 Q4
8,060
5
2
620.3
2013 Q3
10,443
0
0
0.0
2013 Q2
9,666
2
0
206.9
2013 Q1
3,246
0
0
0.0
2012 Q4
8,299
0
0
0.0
2012 Q3
11,691
0
0
0.0
2012 Q2
11,801
4
3
339.0
2012 Q1
7,147
0
0
0.0
2011 Q4
10,867
3
1
276.1
2011 Q3
13,035
3
2
230.1
2011 Q2
10,087
0
0
0.0
2011 Q1
4,018
0
0
0.0
2010 Q4
9,670
17
7
1758.0
2010 Q3
9,614
0
0
0.0
2010 Q2
7,320
0
0
0.0
2010 Q1
1,712
0
0
0.0
2009 Q4
7,557
3
2
397.0
2009 Q3
7,271
0
0
0.0
2009 Q2
6,680
1
0
149.7
2009 Q1
1,934
0
0
0.0
2008 Q4
7,904
0
0
0.0
2008 Q3
9,300
0
0
0.0
2008 Q2
9,956
1
0
100.4
2008 Q1
7,134
0
0
0.0
2007 Q4
9,420
5
3
530.8
2007 Q3
10,152
0
0
0.0
2007 Q2
10,379
0
0
0.0
2007 Q1
7,716
0
0
0.0
2006 Q4
10,079
0
0
0.0
2006 Q3
13,478
1
0
74.2
2006 Q2
16,630
0
0
0.0
2006 Q1
11,800
0
0
0.0
2005 Q4
14,534
0
0
0.0
2005 Q3
16,194
0
0
0.0
2005 Q2
18,156
0
0
0.0
2005 Q1
9,703
2
0
206.1
2004 Q4
19,309
0
0
0.0
2004 Q3
18,634
7
2
375.7
2004 Q2
18,282
5
2
273.5
2004 Q1
11,833
0
0
0.0
2003 Q4
18,969
0
0
0.0
2003 Q3
19,654
0
0
0.0
2003 Q2
15,040
5
2
332.4
2003 Q1
7,785
0
0
0.0
2002 Q4
14,336
0
0
0.0
2002 Q3
15,429
0
0
0.0
2002 Q2
12,903
6
1
465.0
2002 Q1
10,499
0
0
0.0
2001 Q4
14,418
0
0
0.0
2001 Q3
15,620
0
0
0.0
2001 Q2
15,370
0
0
0.0
2001 Q1
9,084
0
0
0.0
2000 Q3
18,612
0
0
0.0
2000 Q2
12,008
0
0
0.0
2000 Q1
12,008
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
17 on file
2022 · 1 incident
April 12, 2022PA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDTOOLS (NONPOWERED)
EE was removing a yoke from a CAT 769C Haul Truck Transmissions. When the yoke popped loose, it slid down the pry bar hitting the floor. it then fell over hitting the EE on the left wrist and arm area.
2015 · 1 incident
April 6, 2015PA · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanHANDLING OF MATERIALS
EE WAS REPLACING SCREEN ON HEWITT-ROBINS SHAKER. WHILE STANDING AND PRYING UPWARDS WITH STEEL PRY BAR EE FELT POP IN HIS SHOULDER. (RIGHT)
October 20, 1998PA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
State Aggregates Inc · Caught in, under or between a moving and a stationary object
DROP BALL TRACK ROLLER PINNED LEFT FOURTH FINGER SOFT BONE FRACTURE.
August 15, 1998PA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techSLIP OR FALL OF PERSON
EMPLOYEE WAS OPERATING D-8 CAT DOZER OUSHING MATERIAL OFF BENCH OF HIGHWALL EMPLOYEE PUSHED MATERIAL TOO FAR OFF BENCH CAUSING BLADE TO OVEREXTEND & DOZER BEGAN TO SLIDE DOWN HIGHWALL DOZER SL IDE APPROXIMATELY 80FT BEFORE STRIKING A LARGE ROCK CAUSING DOZER TO ROLL OVER
State Aggregates Inc · Caught in, under or between a moving and a stationary object
WHILE CLEANING DUST OUT FROM UNDER CONVEYOR LINE WITH A SHOVEL, STEEL GUARD CAME LOOSE FROM MOUNTING AND EE REACHED IN TO PULL IT FREE FROM TAIL PULLEY. CONVEYOR WAS STILL OPERATING WHILE HE A TTEMPTED TO FREE DISLODGED GUARD THAT WAS LAYINGON THE GROUND. EE PICKED IT UP AND IT BECAME LODGED BETWEEN THE TAIL PULLEY AND HE SUPPORT TO THE CRUSHER. EE LEFT HAND BECAME LODGE BETWEEN GU
1989 · 2 incidents
June 27, 1989PA · Metal/Non-Metalhaul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driverSTEPPING OR KNEELING ON OBJECT
EMPLOYEE WAS DRIVING TRUCK, WHEN HE WENT TO GET OUT HE SLIPPED ON FOOT RAIL AND FELL.
1988 · 4 incidents
August 1, 1988PA · Metal/Non-Metalmaintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service techHANDLING OF MATERIALS
FILING TREADS ON AXLE HOUSING AND CHIP FLEW INTO EYE
For insurers, brokers, and safety consultants
The full compliance file on Clifford 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.