The Boise River valley defines the character of this Idaho landscape, where a sophisticated network of irrigation infrastructure supports the agricultural plains of Canyon and Ada counties. The town of Middleton sits at the heart of this web, flanked by the Middleton Canal and Mill Slough. This 2013 survey illustrates the density of the region's water management, featuring dozens of named laterals, drains, and ditches such as the Caldwell High Line Canal and Phyllis Slough.
108 named features on this map. Tap any name to fly to it.
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This is the sole edition of this map. No revisions or reprints were ever made.
1892 · Boise
USGS Topo · 1:125,000
1897 · Boise
USGS Topo · 1:125,000
1898 · Nampa
USGS Topo · 1:125,000
1953 · Meridian
USGS Topo · 1:24,000
1953 · Star
USGS Topo · 1:24,000
1953 · Montour
USGS Topo · 1:62,500
1955 · Boise
USGS Topo · 1:250,000
1958 · Boise
USGS Topo · 1:250,000
1958 · Middleton
USGS Topo · 1:24,000
1958 · Lake Lowell
USGS Topo · 1:24,000