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2020 Map of North Chapin Mountain

Name: 2020 Topographic Map of North Chapin Mountain
Creator: U.S. Geological Survey
Published: 2020
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 2020

About this map

The Raft River meanders through the wide Raft River Valley, a landscape shaped by both natural watercourses and modern infrastructure. This northern Cassia County area is characterized by the transition from the lowlands near Lake Walcott to the higher elevations of North Chapin Mtn in the south. The map documents a sparse settlement pattern around Raft River, where the intersection of Baseline and N Yale Rd serves as a local navigational hub near the Interstate.

Further south, the terrain becomes more complex as the valley floor gives way to Lanes Gulch and Heglar Canyon. A network of rural routes, including Lanes Gulch Rd and Heglar Canyon Rd, provides access to these drainages. Near the northern border, Tule Island sits within the waters of the lake, marking the boundary where Power, Blaine, and Cassia counties meet. This survey captures the intersection of irrigated valley agriculture and the more remote, arid uplands.