Wetlands of North and South Dakota

Spink County, South Dakota

	Basin Area (Acres)	Basin Area / Square Mile	No. Basins	No. Basins / Square Mile
Basin Class	30,283	20.12	36,260	24.09
Temporary
Seasonal	24,099	16.01	11,650	7.74
Semipermanent	26,981	17.93	2,558	1.70
Lake	4,951	3.29	35	0.02
River	5,429	3.61	184	0.12
Total	91,743	60.95	50,687	33.67
Total Without Lake and River	81,363	54.05	50,468	33.53