Wetlands of North and South Dakota

Day County, South Dakota

	Basin Area (Acres)	Basin Area / Square Mile	No. Basins	No. Basins / Square Mile
Basin Class	9,534	9.33	13,207	12.92
Temporary
Seasonal	12,970	12.69	10,106	9.89
Semipermanent	49,435	48.37	4,498	4.40
Lake	25,606	25.06	87	0.09
River	196	0.19	49	0.05
Total	97,741	95.64	27,947	27.35
Total Without Lake and River	71,939	70.40	27,811	27.21