Jeffrey Reservoir dominates this portion of Lincoln County, serving as a critical node in the Nebraska power and irrigation system. Fed by the Tri-County Supply Canal, the reservoir is surrounded by a complex network of rugged drainages, including Snell Canyon, Conroy Canyon, and Jeffrey Canyon. This 2014 survey illustrates how the hydraulic infrastructure integrates with the natural topography of the Platte River valley.
22 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.
1899 · North Platte
USGS Topo · 1:125,000
1902 · Gothenburg
USGS Topo · 1:125,000
1902 · North Platte
USGS Topo · 1:125,000
1954 · McCook
USGS Topo · 1:250,000
1954 · North Platte
USGS Topo · 1:250,000
1956 · North Platte
USGS Topo · 1:250,000
1956 · Jeffrey Reservoir SW
USGS Topo · 1:24,000
1956 · Wellfleet SE
USGS Topo · 1:24,000
1956 · Wellfleet NE
USGS Topo · 1:24,000
1957 · North Platte
USGS Topo · 1:250,000