Speedbowl — Quarry and material-source record

Primary commodity in source: Crushed, Broken Limestone NEC; Operator in source: Rufer & Son Excavating, Inc.. Recorded location: Green, WI. Review the recorded source identity, location and material information together. Confirm current eligibility and operating details with the original publisher.

StateWI

Source-backed record from MSHA surface aggregate mine register. Browse the labeled observations and original source below.

Source collection
MSHA surface aggregate mine register
Source checked
2026-10-15

Reported record details

Fields retain their source labels and context. Read the original source for full details, qualifications and current status.

Source data row 88122

MSHA mine-register snapshot: INTERMITTENT operation in the source. This is not a claim of continuous production, current availability or DOT materials approval. Coordinates are reported by the source and may represent portable operations.

MSHA mine ID
4702709
Mine name in source
Speedbowl
Mine type in source
Surface
Status in source
Intermittent
Status effective date in source
03/15/2013
Operator in source
Rufer & Son Excavating, Inc.
State
WI
County
Green
Nearest town in source
Monroe
Primary commodity code
142200
Primary commodity in source
Crushed, Broken Limestone NEC
Portable operation flag (Y/N)
N
Reported latitude
42.746111
Reported longitude
-89.368611

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Retrieved 2026-10-15. Original files remain with their publishers; the displayed fields and navigation retain their source context.

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