Delphi Quarry has $3K 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
2
Years on record
1998–2025
Latest incident
May 2025
Compliance record
MSHA citations since 2000
32
citations
5
significant & substantial
$2,731
proposed penalties
$2,538
paid to date
93% of proposed penalties paid to date, a $193 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
25
inspections on record
316
inspection hours
n/a
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.
Rate withheld: 316 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Delphi Quarry has $3K 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.
$3K
proposed penalties
$3K
current assessed
$3K
paid to date
$0
outstanding
32 assessments are final orders; 4 contested dockets.
As of the most recent assessment on 2022-05-11.
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
0
0
0
2025 Q3
0
0
0
2025 Q2
350
0
0
0.0
2025 Q1
0
0
0
2024 Q4
0
0
0
2024 Q3
0
0
0
2024 Q2
113
0
0
0.0
2024 Q1
1,870
0
0
0.0
Show 64 earlier quartersHide earlier quarters
Quarter
Hours worked
Citations
S&S
Per 1M hrs
2023 Q4
332
0
0
0.0
2023 Q3
1,186
0
0
0.0
2023 Q2
2,349
0
0
0.0
2023 Q1
1,408
0
0
0.0
2022 Q4
1,850
0
0
0.0
2022 Q3
1,715
0
0
0.0
2022 Q2
2,969
1
0
336.8
2022 Q1
1,696
0
0
0.0
2021 Q4
1,568
0
0
0.0
2021 Q3
842
0
0
0.0
2021 Q2
692
0
0
0.0
2013 Q2
0
0
0
2013 Q1
0
0
0
2012 Q4
0
0
0
2012 Q2
0
0
0
2012 Q1
0
0
0
2011 Q4
370
0
0
0.0
2011 Q3
514
3
0
5836.6
2011 Q2
605
0
0
0.0
2011 Q1
306
0
0
0.0
2010 Q4
0
0
0
2010 Q3
0
0
0
2010 Q2
0
0
0
2010 Q1
0
0
0
2009 Q4
4
0
0
0.0
2009 Q3
21
0
0
0.0
2009 Q2
23
0
0
0.0
2009 Q1
253
8
0
31620.6
2008 Q4
509
0
0
0.0
2008 Q3
610
0
0
0.0
2008 Q2
745
0
0
0.0
2008 Q1
672
0
0
0.0
2007 Q4
827
1
0
1209.2
2007 Q3
857
0
0
0.0
2007 Q2
723
0
0
0.0
2007 Q1
617
0
0
0.0
2006 Q4
33
0
0
0.0
2006 Q3
0
0
0
2006 Q2
4
0
0
0.0
2006 Q1
0
0
0
2005 Q4
332
0
0
0.0
2005 Q3
1,021
0
0
0.0
2005 Q2
182
0
0
0.0
2005 Q1
308
0
0
0.0
2004 Q4
1,693
0
0
0.0
2004 Q3
2,314
0
0
0.0
2004 Q2
1,620
0
0
0.0
2004 Q1
1,072
0
0
0.0
2003 Q4
975
1
0
1025.6
2003 Q3
675
1
1
1481.5
2003 Q2
326
0
0
0.0
2003 Q1
398
2
1
5025.1
2002 Q4
792
0
0
0.0
2002 Q3
1,063
0
0
0.0
2002 Q2
1,137
6
1
5277.0
2002 Q1
1,250
0
0
0.0
2001 Q4
1,332
2
0
1501.5
2001 Q3
1,120
4
1
3571.4
2001 Q2
1,100
0
0
0.0
2001 Q1
4,780
2
0
418.4
2000 Q4
1,216
0
0
0.0
2000 Q3
1,560
1
1
641.0
2000 Q2
1,280
0
0
0.0
2000 Q1
1,100
0
0
0.0
No fatalities recorded at this mine.
Reportable incidents
2 on file
2025 · 1 incident
May 16, 2025WA · Metal/Non-Metalcrusher attendant/operator, pan feeder operator/workerHANDLING OF MATERIALS
The crew was laying 2" poly pipe, the end slipped, striking the miner in the face below right cheek bone. Employee refused treatment at the time of the incident. Several hours later it started to swell. Employee went to the emergency room Sunday (5/18/2025) as the swelling in the cheek would not subside. It was reported to me that employee suffered from a fractured cheek bone.
1998 · 1 incident
October 23, 1998WA · Metal/Non-Metallaborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitmanPOWERED HAULAGE
OPERATOR BACKED UP HILL THEN HE KILLED ENGINE & HE CLUCHED TRANSMISSION WITH LEFT BRAKE,CAUSING LOADER TO ROLL FORWARD & HE JUMPED OUT
For insurers, brokers, and safety consultants
The full compliance file on Delphi 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.