Lakes / Florida / Bay County

Lakes in Bay County, Florida

27 lakes counted in Bay County - the largest is Deer Point Lake at 5,000 acres.

Lakes Counted

5,000 acres

Largest - Deer Point Lake

21 ft

Deepest - Deer Point Lake

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

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Deer Point Lake	Bay	5,000 acres	21 ft
2	Powell Lake	Bay, Walton	628 acres	-
3	River Lake	Washington, Bay	434 acres	-
4	Wild Goose Lagoon	Bay	357 acres	-
5	Merial Lake	Bay	255 acres	-
6	Fannin Bayou	Bay	243 acres	-
7	Court Martial Lake	Bay	234 acres	-
8	White Western Lake	Bay	182 acres	-
9	Fivemile Lake	Bay	144 acres	-
10	Pearl Bayou	Bay	142 acres	-
11	Lake Martin	Bay	134 acres	15 ft
12	Little Blue Lake	Bay	112 acres	-
13	Big Island Lake	Bay	95 acres	-
14	PQM Lake	Bay	59 acres	-
15	Newman Bayou	Bay	55 acres	-
16	Freshwater Bayou	Bay	54 acres	-
17	Little Island Lake	Bay	46 acres	-
18	Warren Bayou	Bay	41 acres	-
19	Doe Head Swamp	Bay	41 acres	-
20	Wolf Pond	Bay	37 acres	-
21	Little Porter Lake	Washington, Bay	36 acres	-
22	Tank Pond	Bay	36 acres	-
23	Felix Lake	Bay	32 acres	-
24	Lullwater Lake	Bay	31 acres	-
25	Emmons Bayou	Bay	29 acres	-
26	Rattlesnake Lake	Bay	27 acres	-
27	Lake Five-O	Bay	26 acres	-

Sources: Florida FWC lake data; USGS. Verified October 30, 2026.