Quadrangle archive

Sourdough Flats, SD

5 available scans

Geographic overview

OpenStreetMap view of Sourdough Flats

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USGS archive

Available editions

Sourdough Flats 2021 topographic map thumbnail

2021 edition

Scale 1:24,000 · Current

Sourdough Flats 2017 topographic map thumbnail

2017 edition

Scale 1:24,000

Sourdough Flats 2015 topographic map thumbnail

2015 edition

Scale 1:24,000

Sourdough Flats 2012 topographic map thumbnail

2012 edition

Scale 1:24,000

Sourdough Flats 1984 topographic map thumbnail

Historical topo

1984 edition

Scale 1:24,000