Lakes / Wisconsin / Florence County

Lakes in Florence County, Wisconsin

15 lakes counted in Florence County - the largest is Twin Falls Flowage at 570 acres.

Lakes Counted

570 acres

Largest - Twin Falls Flowage

82 ft

Deepest - Sea Lion Lake

Florence County, highlighted, with its largest counted lakes dotted. Outlines from Census boundary data.

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Twin Falls Flowage	Florence	570 acres	50 ft
2	Halsey Lake	Florence	506 acres	10 ft
3	Kingsford Flowage Wi-Mi (491)	Florence	491 acres	32 ft
4	Long Lake	Forest, Florence	353 acres	21 ft
5	Fay Lake	Florence	272 acres	10 ft
6	Patten Lake	Florence	254 acres	52 ft
7	Keyes Lake	Florence	195 acres	74 ft
8	Emily Lake	Florence	183 acres	43 ft
9	Price Lake	Florence	157 acres	8 ft
10	Savage Lake	Florence	144 acres	10 ft
11	Ellwood Lake	Florence	130 acres	25 ft
12	Pine River Flowage	Florence	123 acres	35 ft
13	Sea Lion Lake	Florence	114 acres	82 ft
14	Bass Lake	Florence	104 acres	68 ft
15	Boot Lake	Florence	101 acres	30 ft

Sources: Wisconsin DNR lake data; USGS. Verified October 28, 2026.