Wetlands of North and South Dakota


Yankton County, South Dakota

  Basin Area
(Acres)
Basin Area
/ Square
Mile
No. Basins No. Basins
/ Square
Mile
Basin Class 5,474 10.49 5,107 9.79
Temporary
Seasonal 5,213 9.99 2,694 5.16
Semipermanent 4,613 8.84 950 1.82
Lake 5,103 9.78 46 0.09
River 3,938 7.55 93 0.18
Total 24,341 46.65 8,890 17.04
Total Without Lake
and River
15,300 29.32 8,751 16.77


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