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1966 Map of Winchester

Name: 1966 Topographic Map of Winchester
Creator: U.S. Geological Survey
Published: 1967
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1967

About this map

The settlement of Winchester sits at the northern edge of this Grant County landscape, defined in the mid-1960s by the complex water infrastructure of the Columbia Basin Project. The Winchester Wasteway snakes through the central terrain, supported by a network of Aqueducts and several chutes that managed the flow of irrigation water across the arid plateau. This engineering feat transformed the local economy, visible here in the organized grid of roads and the industrial presence of numerous Gravel Pits and borrow pits used for construction.

Transportation corridors follow the logic of the land and the water, with the Great Northern railroad and the White Trail Road providing vital links through the region. To the west, the Frenchman Hills rise above the Frenchman Hills Wasteway, marking a distinct topographical shift. The map captures a moment of intensive land management where the West Canal and other man-made waterways were essential to the life of the high desert.