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1965 Map of Nyssa

Name: 1965 Topographic Map of Nyssa
Creator: U.S. Geological Survey
Published: 1967
License: https://creativecommons.org/publicdomain/mark/1.0/

USGS Topo · Published 1967

About this map

The Snake River dominates this mid-1960s landscape, weaving a complex path of channels and islands including Morton Island, McPhersons Island, and Gamble Island. Along the western bank in Oregon, the community of Nyssa serves as a hub for the Union Pacific railroad, while smaller settlements like Arcadia and Malheur Junction dot the river plain. The area's agricultural character is defined by an intricate network of irrigation systems such as Farmers Ditch, Elmore Ditch, and the Noble Canal, which draw water to the fertile Bottom lands.

Local landmarks such as the De Lamar Grange Hall and Palisades Corner reflect the social and transit intersections of the era. To the east, the terrain shifts into a series of eroded drainages like Big Whitley Gulch and Ashlock Gulch, where the topography rises sharply away from the riparian corridor. This survey captures a specific moment in the border region of Oregon and Idaho, where water rights and rail transport shaped the development of Malheur, Payette, and Canyon Counties.