The Snake River Valley northeast of Idaho Falls is defined by a complex network of irrigation infrastructure essential to the high desert plains. This modern survey shows a landscape where water management dictates the patterns of growth, from the Garfield-Ucon Canal and Ririe Outlet Canal to smaller channels like the McGill Ditch and Biby Ditch. Local settlements such as Ucon, Iona, and Beachs Corner serve as hubs within this agricultural grid, while the northern outskirts of Ammon and Lincoln show the transition toward suburban residential expansion.
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This is the sole edition of this map. No revisions or reprints were ever made.
1924 · Ammon
USGS Topo · 1:62,500
1948 · Rigby
USGS Topo · 1:24,000
1948 · Lewisville
USGS Topo · 1:24,000
1948 · Idaho Falls North
USGS Topo · 1:24,000
1948 · Idaho Falls South
USGS Topo · 1:24,000
1948 · Ucon
USGS Topo · 1:24,000
1949 · Ucon
USGS Topo · 1:24,000
1949 · Idaho Falls North
USGS Topo · 1:24,000
1949 · Rigby
USGS Topo · 1:24,000
1949 · Lewisville
USGS Topo · 1:24,000