Wetlands of North and South Dakota

Walworth County, South Dakota

	Basin Area (Acres)	Basin Area / Square Mile	No. Basins	No. Basins / Square Mile
Basin Class	5,482	7.82	6,178	8.81
Temporary
Seasonal	6,085	8.68	2,814	4.01
Semipermanent	11,009	15.70	1,327	1.89
Lake	24,748	35.29	31	0.04
River	117	0.17	123	0.18
Total	47,441	67.65	10,473	14.93
Total Without Lake and River	22,576	32.19	10,319	14.71