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
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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
Source: MSHA violations data, updated weekly.
Quarterly safety rates
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 |
Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.
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.