Wetlands of North and South Dakota


Sanborn County, South Dakota

  Basin Area
(Acres)
Basin Area
/ Square
Mile
No. Basins No. Basins
/ Square
Mile
Basin Class 15,682 27.57 17,962 31.58
Temporary
Seasonal 18,335 32.24 10,299 18.11
Semipermanent 19,121 33.62 1,108 1.95
Lake 2,018 3.55 13 0.02
River 1,845 3.24 52 0.09
Total 57,001 100.23 29,434 51.76
Total Without Lake
and River
53,138 93.44 29,369 51.65


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