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2021 Map of Onion Valley, 2021 Print
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2021 Map of Onion Valley

USGS Topo · Published 2021

About this map

The Middle Fork Feather River carves a deep, serpentine path through this section of the Plumas National Forest, where the terrain is marked by the historical legacy of river-based commerce. Named gravel bars such as Rich Bar, McCarthy Bar, Minerva Bar, and Oddie Bar line the river banks, signifying early mining and settlement locations along the waterway. Higher elevations are traversed by the Pacific Crest National Scenic Trl, which winds past landmarks like Chimney Rock and Fowler Peak. To the south, the landscape shifts toward the high plateaus of Gibsonville Ridge and Little Grass Valley. The infrastructure is defined by the winding Quincy La Porte Road, which connects the high ridges to the valleys below, passing the Onion Valley Reservoir and following the contours of The Hogback and Quartz Point.

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Map Details

Date Portrayed2021
Date Published2021
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:24,000
Physical Dimensions24 x 29 inches

Editions of this 2021 Onion Valley Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Plumas County Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain