Lakes / Minnesota / Polk County

Lakes in Polk County, Minnesota

17 lakes counted in Polk County - the largest is Maple at 1,641 acres.

Lakes Counted

1,641 acres

Largest - Maple

83 ft

Deepest - Union

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

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Maple	Polk	1,641 acres	14 ft
2	Union	Polk	887 acres	83 ft
3	Turtle	Polk	525 acres	12 ft
4	Sand Hill	Polk	479 acres	17 ft
5	Sarah	Polk	366 acres	27 ft
6	Cross	Polk	320 acres	19 ft
7	Badger	Polk	256 acres	19 ft
8	Whitefish	Polk	243 acres	18 ft
9	Cameron	Polk	225 acres	9 ft
10	Cable	Polk	194 acres	14 ft
11	Spring	Polk	134 acres	35 ft
12	Crystal	Polk	118 acres	30 ft
13	Hill River	Polk	102 acres	60 ft
14	Poplar	Polk	90 acres	23 ft
15	Perch	Polk	84 acres	19 ft
16	Moe	Polk	51 acres	12 ft
17	Store	Polk	50 acres	19 ft

Sources: Minnesota DNR lake data; USGS. Verified October 30, 2026.