Mill Creek Plant #39 — Quarry and material-source record

Primary commodity in source: Crushed, Broken Sandstone; Operator in source: U.S. Silica Company, LLC. Recorded location: Johnston, OK. Review the recorded source identity, location and material information together. Confirm current eligibility and operating details with the original publisher.

StateOK

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

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Source data row 54591

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
3400836
Mine name in source
Mill Creek Plant #39
Mine type in source
Surface
Status in source
Active
Status effective date in source
08/29/1975
Operator in source
U.S. Silica Company, LLC
State
OK
County
Johnston
Nearest town in source
Mill Creek
Primary commodity code
142902
Primary commodity in source
Crushed, Broken Sandstone
Portable operation flag (Y/N)
N
Reported latitude
34.404167
Reported longitude
-96.826389

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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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