2017 Map of Warm River

About this map

Warm River serves as the focal point for this section of Fremont County, where the river of the same name joins the Henrys Fork amidst the protected lands of the Targhee National Forest. The landscape is defined by a complex network of agricultural irrigation, featuring the Marysville Canal, Yellowstone Canal, and Farmers Own Canal, which diverted water from the Fall River to support the high-altitude farming communities of the Snake River Plain. Small rural settlements like Squirrel and Grainville are connected by a grid of local roads such as Squirrel Rd and Grainville Rd, providing a clear view of the region's 21st-century agricultural footprint. Genealogists and local historians can locate the Squirrel Cem and trace the path of the Mesa Falls Scenic Byway as it winds north toward the more mountainous terrain of Hale Canyon.