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2020 Map of Avon

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

USGS Topo · Published 2020

About this map

The Avon Valley serves as a central corridor for this Powell County landscape, where the Little Blackfoot River winds through the terrain alongside a network of established ranch and forest roads. The area's local history is anchored by the Avon Cem and the Little Blackfoot River Bridge, which mark the intersection of community life and physical geography.

South of the valley, the landscape rises into the protected timberlands of the Helena National Forest. A complex drainage system feeds the river, including Threemile Cr, Warm Spring Cr, and Spotted Dog Cr. The prevalence of named routes like Spotted Dog Canyon Rd and Snowshoe Cr Rd reflects the importance of access to the high country and the diverse creek systems that have shaped the region's ranching and recreational identity.