Pit #40 Waterloo — Quarry and material-source record

Primary commodity in source: Construction Sand and Gravel; Operator in source: Lyman Richey Corp dba L-R S&G Co. Recorded location: Douglas, NE. Review the recorded source identity, location and material information together. Confirm current eligibility and operating details with the original publisher.

StateNE

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

Source collection
MSHA active 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 43571

MSHA mine-register snapshot. Active means the status reported in this download, not a current operating guarantee or DOT materials approval. Coordinates are reported by the source and may represent portable operations.

MSHA mine ID
2500245
Mine name in source
Pit #40 Waterloo
Mine type in source
Surface
Status in source
Active
Status effective date in source
11/14/2023
Operator in source
Lyman Richey Corp dba L-R S&G Co
State
NE
County
Douglas
Nearest town in source
Waterloo
Primary commodity code
144200
Primary commodity in source
Construction Sand and Gravel
Portable operation flag (Y/N)
N
Reported latitude
41.248611
Reported longitude
-96.346389

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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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