Loading map...

1951 Map of Grannis

Name: 1951 Topographic Map of Grannis
Creator: U.S. Geological Survey
Published: 1953
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1953

About this map

The Shields River valley defines this mid-century landscape in Park County, where the Northern Pacific railroad follows the riverbank near the settlement of Grannis. This era is characterized by a sparse but established ranching economy, with family-named operations such as the Eyman Ranch, Hetzel Ranch, and Bohleen Ranch scattered across the drainage basins of Falls Creek and Adair Creek. The distribution of local infrastructure, including the Falls Creek School and Grannis School, reflects the decentralized nature of rural life in this part of Montana during the early 1950s.

Rising sharply from the valley floor, the terrain transitions into the steep elevations of Sheep Mountain and Rattlesnake Ridge. Smaller landmarks like Cedar Butte provide navigational points above the intricate system of ditches and flumes that suggest a reliance on water management for the valley ranches. From Crazy Head Creek in the south to Chicken Creek in the north, the map documents the essential connection between water sources and high-plains settlement.