Lakes / Wisconsin / Wood County

Lakes in Wood County, Wisconsin

15 lakes counted in Wood County - the largest is Petenwell Lake at 23,173 acres.

Lakes Counted

23,173 acres

Largest - Petenwell Lake

44 ft

Deepest - Petenwell Lake

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

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Petenwell Lake	Adams, Wood, Juneau	23,173 acres	44 ft
2	Biron Flowage	Wood, Portage	2,187 acres	23 ft
3	Wisconsin Rapids Flowage	Wood	504 acres	22 ft
4	Nepco Lake	Wood	496 acres	29 ft
5	Nekoosa Flowage	Wood	486 acres	17 ft
6	Unnamed T22n R04e S32-14	Wood	389 acres	3 ft
7	Dexter Lake	Wood	287 acres	17 ft
8	Centralia Flowage	Wood	274 acres	19 ft
9	Unnamed T22n R04e S29-14	Wood	244 acres	5 ft
10	South Gallagher Flowage	Wood	237 acres	6 ft
11	Unnamed T21n R02e S05-10	Wood	208 acres	2 ft
12	North Gallagher Flowage	Wood	195 acres	None ft
13	Wazeecha Lake	Wood, Portage	140 acres	20 ft
14	Unnamed T21n R04e S16-01	Wood	134 acres	4 ft
15	Port Edwards Flowage	Wood	131 acres	16 ft

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