
Swan Lake and its surrounding wetlands dominate the southern landscape of this Walworth County area, where the prairie begins to break into the subtle drainages of Swan Lake Cr. The land is organized by a rigid grid of rural routes, including 319th Ave and 140th St, reflecting the systematic agricultural development of the region. A notable point of local history is found at Theodore Cem in the northeastern section, a small landmark of early settlement preserved amidst the wide fields. The presence of the Hoven Municipal Airport near the center of the map indicates the modern infrastructure supporting this remote part of South Dakota, serving as a hub for local aviation and transit in an otherwise quiet, rural interior.
20 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.
1954 · Aberdeen
USGS Topo · 1:250,000
1956 · Aberdeen
USGS Topo · 1:250,000
1974 · Lowry
USGS Topo · 1:24,000
1974 · Hoven
USGS Topo · 1:24,000
1974 · Hoven Muni. Airport
USGS Topo · 1:24,000
1974 · Spring Lake
USGS Topo · 1:24,000
1974 · Lowry NW
USGS Topo · 1:24,000
1974 · Flight Lake
USGS Topo · 1:24,000
1974 · Bowdle
USGS Topo · 1:24,000
1978 · Seneca NW
USGS Topo · 1:24,000