Topographic Map Island Features in Dewey County, South Dakota
Browse by County - Dewey, Feature Type - Island
| Feature | Type | County | USGS Topo Map | Elevation | Lat | Long |
|---|---|---|---|---|---|---|
| Dolphees Island (historical) | Island | Dewey | Patch Skin Buttes SW | 1607 feet | 45.032ºN | 100.387ºW |
| Fishermans Island (historical) | Island | Dewey | No Heart Creek SE | 1893 feet | 44.750ºN | 100.500ºW |
| Lafferty Island (historical) | Island | Dewey | Artichoke Butte NW | 1607 feet | 45.000ºN | 100.422ºW |
