2020 Map of Market Lake NE

About this map

Sheepherder Monument Butte and Little Grassy Butte define the high points of this Jefferson County landscape, where the volcanic geology of the Snake River Plain meets the utilitarian grid of eastern Idaho's range roads. The boundary between Fremont and Jefferson Counties cuts through the northern sections, marked by the long stretch of Egin-Hamer Rd. The terrain is characterized by subtle volcanic rises and ridges, including Big Grassy Butte, Gerber Butte, and the elongated Little Grassy Ridge to the south. This is a region shaped by access and movement, where historical transit routes like Hawgood Crossing Rd and Hamer Rd intersect the desert landscape. The map provides a clear look at the township and range survey system, showing how section lines and local roads like Black Rd organize this part of Idaho's high desert plains.