Wetlands of North and South Dakota

Brown County, South Dakota

	Basin Area (Acres)	Basin Area / Square Mile	No. Basins	No. Basins / Square Mile
Basin Class	28,149	16.47	32,986	19.30
Temporary
Seasonal	31,277	18.30	17,636	10.32
Semipermanent	31,151	18.23	2,805	1.64
Lake	19,302	11.29	42	0.02
River	3,702	2.17	119	0.07
Total	113,581	66.46	53,588	31.36
Total Without Lake and River	90,577	53.00	53,427	31.27