Cooper Quarry-East Metal/Non-Metal
Cooper Stone
· Surface
Controlled by
Micah Flippen
Jarrell,
Williamson County,
TX
·
Active
MSHA Mine ID: 4105051
Cooper Quarry-East has $40K in proposed MSHA penalties and $4K outstanding across 2 contested dockets, plus health sampling and the full incident record.
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- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2014
100
citations
24
significant & substantial
$39,802
proposed penalties
$35,994
paid to date
90% of proposed penalties paid to date, a $3,808 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2014
41
inspections on record
419
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: 419 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Cooper Quarry-East has $40K in proposed MSHA penalties and $4K 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.$40K
proposed penalties
$40K
current assessed
$36K
paid to date
$4K
outstanding
97 assessments are final orders; 2 contested dockets.
As of the most recent assessment on 2026-02-25.
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 Q4 | 7,480 | 0 | 0 | 0.0 |
| 2025 Q3 | 7,540 | 0 | 0 | 0.0 |
| 2025 Q2 | 6,280 | 1 | 0 | 159.2 |
| 2025 Q1 | 4,550 | 0 | 0 | 0.0 |
| 2024 Q4 | 5,000 | 2 | 0 | 400.0 |
| 2024 Q3 | 4,980 | 1 | 1 | 200.8 |
| 2024 Q2 | 3,917 | 0 | 0 | 0.0 |
| 2024 Q1 | 3,554 | 0 | 0 | 0.0 |
Show 28 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q4 | 3,796 | 0 | 0 | 0.0 |
| 2023 Q3 | 4,399 | 0 | 0 | 0.0 |
| 2023 Q2 | 5,686 | 2 | 0 | 351.7 |
| 2023 Q1 | 5,484 | 0 | 0 | 0.0 |
| 2022 Q4 | 6,379 | 8 | 0 | 1254.1 |
| 2022 Q3 | 7,894 | 7 | 0 | 886.7 |
| 2022 Q2 | 7,376 | 1 | 0 | 135.6 |
| 2022 Q1 | 6,742 | 0 | 0 | 0.0 |
| 2021 Q4 | 7,910 | 0 | 0 | 0.0 |
| 2021 Q3 | 7,479 | 6 | 2 | 802.2 |
| 2021 Q1 | 11,700 | 0 | 0 | 0.0 |
| 2020 Q4 | 7,765 | 0 | 0 | 0.0 |
| 2020 Q3 | 12,170 | 1 | 0 | 82.2 |
| 2017 Q3 | 13,860 | 0 | 0 | 0.0 |
| 2017 Q2 | 13,170 | 0 | 0 | 0.0 |
| 2017 Q1 | 17,127 | 10 | 3 | 583.9 |
| 2016 Q4 | 18,493 | 0 | 0 | 0.0 |
| 2016 Q3 | 19,840 | 0 | 0 | 0.0 |
| 2016 Q2 | 20,640 | 13 | 3 | 629.8 |
| 2016 Q1 | 21,390 | 22 | 3 | 1028.5 |
| 2015 Q4 | 13,251 | 0 | 0 | 0.0 |
| 2015 Q3 | 18,461 | 6 | 3 | 325.0 |
| 2015 Q2 | 17,420 | 0 | 0 | 0.0 |
| 2015 Q1 | 16,980 | 0 | 0 | 0.0 |
| 2014 Q4 | 19,532 | 7 | 3 | 358.4 |
| 2014 Q3 | 22,405 | 1 | 0 | 44.6 |
| 2014 Q2 | 14,330 | 5 | 4 | 348.9 |
| 2014 Q1 | 9,750 | 2 | 1 | 205.1 |
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 Cooper Quarry-East
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.