Portable Plant 1 — Quarry and material-source record

Primary commodity in source: Construction Sand and Gravel; Operator in source: Hat Creek Construction Inc. Recorded location: Lassen, CA. Review the recorded source identity, location and material information together. Confirm current eligibility and operating details with the original publisher.

StateCA

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 7525

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
0405421
Mine name in source
Portable Plant 1
Mine type in source
Surface
Status in source
Active
Status effective date in source
07/11/2024
Operator in source
Hat Creek Construction Inc
State
CA
County
Lassen
Nearest town in source
Litchfield
Primary commodity code
144200
Primary commodity in source
Construction Sand and Gravel
Portable operation flag (Y/N)
Y
Reported latitude
40.371389
Reported longitude
-120.585556

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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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