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2018 Map of Hyampom Mountain

Name: 2018 Topographic Map of Hyampom Mountain
Creator: U.S. Geological Survey
Published: 2018
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2018

About this map

The South Fork Trinity River winds through the heart of this Trinity County landscape, anchoring the settlement of Hyampom and the broader Hyampom Valley. This 2018 survey illustrates a region defined by its high-elevation peaks and dense drainage network, where the Six Rivers National Forest meets the Trinity National Forest. The map documents the local transportation and infrastructure of the valley floor, including the Hyampom Airport and roads like Lower South Fork Rd and Hyampom Rd.

Prominent landmarks such as Salmon Rock, Chaparral Mtn, and Hyampom Mtn rise above a complex system of creeks, including Eltapom Cr and Hayfork Creek. The topography is marked by significant elevation changes, from the riverbanks to Rays Peak and Underwood Mtn. These details provide a clear view of the area's rural character and the enduring relationship between the valley floor settlements and the surrounding mountain wilderness.