WEAVER QUARRY Metal/Non-Metal
Loukonen Brothers Stone
· Surface
Controlled by
L. Dean Loukonen
Masonville,
Larimer County,
CO
·
Intermittent
MSHA Mine ID: 0500079
WEAVER QUARRY has $5K in proposed MSHA penalties and $0 outstanding across 7 contested dockets, plus health sampling and the full incident record.
Watch this mine
Email me when a new MSHA incident is filed at WEAVER QUARRY.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2000
34
citations
9
significant & substantial
$5,102
proposed penalties
$4,922
paid to date
96% of proposed penalties paid to date, a $180 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2000
44
inspections on record
375
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: 375 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
WEAVER QUARRY has $5K in proposed MSHA penalties and $0 outstanding across 7 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.$5K
proposed penalties
$5K
current assessed
$5K
paid to date
$0
outstanding
33 assessments are final orders; 7 contested dockets.
As of the most recent assessment on 2024-07-22.
Source: MSHA assessed-violations and conference/litigation data, updated weekly.
See also
the operator's enforcement record
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 Q3 | 1,920 | 0 | 0 | 0.0 |
| 2025 Q1 | 480 | 0 | 0 | 0.0 |
| 2024 Q4 | 1,320 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,920 | 1 | 0 | 520.8 |
| 2024 Q2 | 1,680 | 3 | 1 | 1785.7 |
| 2024 Q1 | 32 | 0 | 0 | 0.0 |
| 2023 Q4 | 0 | 0 | 0 | |
| 2023 Q3 | 0 | 0 | 0 |
Show 93 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q2 | 0 | 0 | 0 | |
| 2023 Q1 | 0 | 1 | 0 | |
| 2022 Q3 | 1,920 | 0 | 0 | 0.0 |
| 2022 Q2 | 2,700 | 0 | 0 | 0.0 |
| 2022 Q1 | 60 | 1 | 0 | 16666.7 |
| 2021 Q4 | 1,440 | 0 | 0 | 0.0 |
| 2021 Q3 | 2,200 | 0 | 0 | 0.0 |
| 2021 Q2 | 1,920 | 0 | 0 | 0.0 |
| 2021 Q1 | 200 | 2 | 0 | 10000.0 |
| 2020 Q4 | 2,352 | 0 | 0 | 0.0 |
| 2020 Q3 | 2,880 | 0 | 0 | 0.0 |
| 2020 Q2 | 2,200 | 0 | 0 | 0.0 |
| 2020 Q1 | 0 | 0 | 0 | |
| 2019 Q4 | 1,200 | 0 | 0 | 0.0 |
| 2019 Q3 | 1,560 | 0 | 0 | 0.0 |
| 2019 Q2 | 120 | 0 | 0 | 0.0 |
| 2019 Q1 | 200 | 0 | 0 | 0.0 |
| 2018 Q4 | 80 | 2 | 1 | 25000.0 |
| 2018 Q3 | 200 | 0 | 0 | 0.0 |
| 2018 Q2 | 360 | 0 | 0 | 0.0 |
| 2018 Q1 | 2,260 | 0 | 0 | 0.0 |
| 2017 Q4 | 2,890 | 0 | 0 | 0.0 |
| 2017 Q3 | 2,400 | 1 | 0 | 416.7 |
| 2017 Q2 | 2,480 | 0 | 0 | 0.0 |
| 2017 Q1 | 240 | 0 | 0 | 0.0 |
| 2016 Q4 | 1,600 | 0 | 0 | 0.0 |
| 2016 Q3 | 1,440 | 0 | 0 | 0.0 |
| 2016 Q2 | 1,920 | 0 | 0 | 0.0 |
| 2016 Q1 | 120 | 0 | 0 | 0.0 |
| 2015 Q4 | 1,900 | 0 | 0 | 0.0 |
| 2015 Q3 | 1,920 | 2 | 1 | 1041.7 |
| 2015 Q2 | 1,920 | 0 | 0 | 0.0 |
| 2015 Q1 | 64 | 0 | 0 | 0.0 |
| 2014 Q4 | 1,600 | 0 | 0 | 0.0 |
| 2014 Q3 | 1,920 | 0 | 0 | 0.0 |
| 2014 Q2 | 1,920 | 1 | 0 | 520.8 |
| 2014 Q1 | 120 | 0 | 0 | 0.0 |
| 2013 Q4 | 1,600 | 0 | 0 | 0.0 |
| 2013 Q3 | 2,560 | 0 | 0 | 0.0 |
| 2013 Q2 | 2,400 | 0 | 0 | 0.0 |
| 2013 Q1 | 120 | 0 | 0 | 0.0 |
| 2012 Q4 | 1,280 | 0 | 0 | 0.0 |
| 2012 Q3 | 1,440 | 0 | 0 | 0.0 |
| 2012 Q2 | 1,440 | 0 | 0 | 0.0 |
| 2012 Q1 | 960 | 0 | 0 | 0.0 |
| 2011 Q4 | 640 | 0 | 0 | 0.0 |
| 2011 Q3 | 40 | 0 | 0 | 0.0 |
| 2011 Q2 | 640 | 0 | 0 | 0.0 |
| 2011 Q1 | 0 | 0 | 0 | |
| 2010 Q4 | 50 | 0 | 0 | 0.0 |
| 2010 Q3 | 960 | 0 | 0 | 0.0 |
| 2010 Q2 | 960 | 0 | 0 | 0.0 |
| 2010 Q1 | 960 | 0 | 0 | 0.0 |
| 2009 Q4 | 1,200 | 2 | 1 | 1666.7 |
| 2009 Q3 | 1,440 | 0 | 0 | 0.0 |
| 2009 Q2 | 800 | 2 | 1 | 2500.0 |
| 2009 Q1 | 240 | 0 | 0 | 0.0 |
| 2008 Q4 | 200 | 0 | 0 | 0.0 |
| 2008 Q3 | 2,400 | 0 | 0 | 0.0 |
| 2008 Q2 | 2,800 | 2 | 0 | 714.3 |
| 2008 Q1 | 420 | 0 | 0 | 0.0 |
| 2007 Q4 | 2,560 | 0 | 0 | 0.0 |
| 2007 Q3 | 3,840 | 0 | 0 | 0.0 |
| 2007 Q2 | 3,840 | 0 | 0 | 0.0 |
| 2007 Q1 | 60 | 0 | 0 | 0.0 |
| 2006 Q4 | 1,600 | 0 | 0 | 0.0 |
| 2006 Q3 | 2,880 | 0 | 0 | 0.0 |
| 2006 Q2 | 960 | 0 | 0 | 0.0 |
| 2006 Q1 | 200 | 0 | 0 | 0.0 |
| 2005 Q4 | 1,680 | 0 | 0 | 0.0 |
| 2005 Q3 | 2,880 | 0 | 0 | 0.0 |
| 2005 Q2 | 960 | 0 | 0 | 0.0 |
| 2005 Q1 | 100 | 0 | 0 | 0.0 |
| 2004 Q4 | 1,920 | 0 | 0 | 0.0 |
| 2004 Q3 | 3,360 | 5 | 2 | 1488.1 |
| 2004 Q2 | 3,840 | 0 | 0 | 0.0 |
| 2004 Q1 | 1,296 | 0 | 0 | 0.0 |
| 2003 Q4 | 1,680 | 0 | 0 | 0.0 |
| 2003 Q3 | 2,880 | 2 | 0 | 694.4 |
| 2003 Q2 | 2,880 | 0 | 0 | 0.0 |
| 2003 Q1 | 800 | 0 | 0 | 0.0 |
| 2002 Q4 | 800 | 0 | 0 | 0.0 |
| 2002 Q3 | 2,400 | 0 | 0 | 0.0 |
| 2002 Q2 | 2,400 | 1 | 0 | 416.7 |
| 2002 Q1 | 0 | 0 | 0 | |
| 2001 Q4 | 1,600 | 0 | 0 | 0.0 |
| 2001 Q3 | 2,400 | 4 | 2 | 1666.7 |
| 2001 Q2 | 2,240 | 0 | 0 | 0.0 |
| 2001 Q1 | 450 | 0 | 0 | 0.0 |
| 2000 Q4 | 3,600 | 0 | 0 | 0.0 |
| 2000 Q3 | 4,800 | 1 | 0 | 208.3 |
| 2000 Q2 | 2,400 | 0 | 0 | 0.0 |
| 2000 Q1 | 360 | 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.
For insurers, brokers, and safety consultants
The full compliance file on WEAVER 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.