Crystal Lake Sand and Gravel Metal/Non-Metal
Summit Sand & Aggregates
· Surface
Controlled by
Jim Otteman
Plymouth, WI,
Sheboygan County,
WI
·
Abandoned
MSHA Mine ID: 4703920
Crystal Lake Sand and Gravel has $2K in proposed MSHA penalties and $2K outstanding across 0 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 2023
14
citations
0
significant & substantial
$2,046
proposed penalties
$0
paid to date
0% of proposed penalties paid to date, a $2,046 gap.
Source: MSHA violations data, updated weekly.
Inspection activity
MSHA inspections since 2022
8
inspections on record
82
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: 82 inspection hours is too few for a stable rate. A minimum of 1,000 inspection hours is required.
Source: MSHA inspections data, updated weekly.
Crystal Lake Sand and Gravel has $2K in proposed MSHA penalties and $2K outstanding across 0 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.$2K
proposed penalties
$2K
current assessed
$0
paid to date
$2K
outstanding
14 assessments are final orders; 0 contested dockets.
As of the most recent assessment on 2025-06-25.
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 | 0 | 0 | 0 | |
| 2025 Q2 | 0 | 1 | 0 | |
| 2025 Q1 | 140 | 0 | 0 | 0.0 |
| 2024 Q4 | 1,090 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,551 | 9 | 0 | 5802.7 |
| 2024 Q2 | 474 | 0 | 0 | 0.0 |
| 2024 Q1 | 0 | 0 | 0 | |
| 2023 Q4 | 332 | 0 | 0 | 0.0 |
Show 2 earlier quarters Hide earlier quarters
| Quarter | Hours worked | Citations | S&S | Per 1M hrs |
|---|---|---|---|---|
| 2023 Q3 | 854 | 4 | 0 | 4683.8 |
| 2023 Q2 | 679 | 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 Crystal Lake Sand and Gravel
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.