Agricultural water management and high-desert drainage dominate this Wyoming landscape, where the Nowood River cuts through the northeast corner. The map reveals a complex network of man-made irrigation features, including the Avent Ditch and Shafer Ditch, alongside numerous numbered basins such as Bonanza Reservoir Number 1, Bonanza Reservoir Number 2, and Bonanza Reservoir Number 3. These features, along with Bonanza Seeps and Lapula Reservoir, suggest a concentrated effort to harness seasonal water in an arid environment.
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.
1955 · Sheridan
USGS Topo · 1:250,000
1958 · Sheridan
USGS Topo · 1:250,000
1960 · Manderson
USGS Topo · 1:24,000
1960 · Flitner Reservoir
USGS Topo · 1:24,000
1960 · Manderson SE
USGS Topo · 1:24,000
1962 · Sheridan
USGS Topo · 1:250,000
1967 · Weintz Draw
USGS Topo · 1:24,000
1967 · Broom Draw
USGS Topo · 1:24,000
1967 · Worland SE
USGS Topo · 1:24,000
1967 · Worland
USGS Topo · 1:24,000