OLSON QUARRY Metal/Non-Metal
Controlled by
Keith E Olson
Brule - Portable,
Douglas County,
WI
·
Intermittent
MSHA Mine ID: 4702909
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Email me when a new MSHA incident is filed at OLSON QUARRY.
- Fatalities
- 0
- Total incidents
- 0
- Years on record
- —
- Latest incident
- —
Compliance record
MSHA citations since 2002
57
citations
9
significant & substantial
$8,443
proposed penalties
$6,859
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 | 1,410 | 5 | 1 | 3546.1 |
| 2025 Q3 | 1,931 | 0 | 0 | 0.0 |
| 2025 Q2 | 1,350 | 0 | 0 | 0.0 |
| 2025 Q1 | 291 | 0 | 0 | 0.0 |
| 2024 Q4 | 948 | 0 | 0 | 0.0 |
| 2024 Q3 | 1,986 | 1 | 1 | 503.5 |
| 2024 Q2 | 373 | 0 | 0 | 0.0 |
| 2024 Q1 | 263 | 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.