
The Keya Paha River winds through the southern portion of this landscape, its path defining a lush valley floor set against the broader Basin. Along the northern edge, the boundary of the Rosebud Indian South Dakota Reservation marks the transition between Nebraska and South Dakota, reflecting the complex administrative history of the Great Plains. The topography is etched by numerous drainages including Morse Creek, Wright Creek, and Hay Creek, which have carved deep draws into the prairie. Genealogists and local historians will find significant value in the distribution of rural burial sites, specifically the Naper Cem, German Cem, and Oakdale Cem, which serve as quiet markers of the early families who settled the Spring Valley region. The presence of a Gravel Pit and various fence lines suggest the ongoing agricultural and infrastructural development of the area in the mid-1960s.
18 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.
1950 · Mariaville
USGS Topo · 1:24,000
1951 · Naper
USGS Topo · 1:24,000
1951 · Dustin
USGS Topo · 1:24,000
1951 · Naper SW
USGS Topo · 1:24,000
1955 · Mitchell
USGS Topo · 1:250,000
1955 · O'Neill
USGS Topo · 1:250,000
1959 · O'Neill
USGS Topo · 1:250,000
1959 · Mitchell
USGS Topo · 1:250,000
1964 · Gregory SE
USGS Topo · 1:24,000
1964 · St. Charles
USGS Topo · 1:24,000