Halquist Stone Company Cawley's Quarry Metal/Non-Metal

Halquist Stone Company Inc · Surface

Controlled by Tom Halquist; Bill Halquist

Lannon, Waukesha County, WI · Active

MSHA Mine ID: 4703291

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Compliance record

MSHA citations since 2002

citations

significant & substantial

$1,736

proposed penalties

$1,736

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	Per 1M hrs
2025 Q4	1,115	0	0.0
2025 Q3	1,186	0	0.0
2025 Q2	1,229	0	0.0
2024 Q4	1,704	0	0.0
2024 Q3	1,752	1	570.8
2024 Q1	1,311	0	0.0
2023 Q3	1,709	0	0.0
2023 Q2	1,416	0	0.0

Quarters under 100,000 reported hours are greyed: too few hours for a stable rate.

No fatalities recorded at this mine.

1 on file

October 11, 2016 WI · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS

Halquist Stone Company Inc · Over-exertion in lifting objects

Employee was stacking stone on a pallet when EE strained EE's lower back (lumbar).