Lakes / New York / Oswego County

Lakes in Oswego County, New York

29 lakes counted in Oswego County - the largest is Oneida Lake at 51,324 acres.

Lakes Counted

51,324 acres

Largest - Oneida Lake

50 ft

Deepest - Salmon River Reservoir

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

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Oneida Lake	Oswego	51,324 acres	-
2	Salmon River Reservoir	Oswego	2,660 acres	50 ft
3	North Pond	Oswego	2,339 acres	-
4	South Pond	Oswego	314 acres	-
5	Lower Reservoir	Oswego	159 acres	-
6	Panther Lake	Oswego	131 acres	-
7	Mud Pond	Oswego	118 acres	-
8	North Pond	Oswego	87 acres	-
9	Whitney Pond	Oswego	78 acres	-
10	Long Pond	Oswego	73 acres	-
11	Sage Pond	Oswego	69 acres	-
12	Russ Pond	Oswego	65 acres	-
13	Green Pond	Oswego	63 acres	-
14	Coan Pond	Oswego	63 acres	-
15	Mud Pond	Oswego	59 acres	-
16	Carterville Pond	Oswego	58 acres	-
17	Mosher Pond	Oswego	58 acres	-
18	South Pond	Oswego	57 acres	-
19	Chase Pond	Oswego	56 acres	-
20	Francis Pond	Oswego	54 acres	-
21	Dutcher Pond	Oswego	45 acres	-
22	Vanderkamp Lake	Oswego	45 acres	-
23	Lower Reservoir	Oswego	44 acres	-
24	Cody Pond	Oswego	41 acres	-
25	Pleasant Lake	Oswego	41 acres	-
26	Green Pond	Oswego	34 acres	-
27	Crooks Pond	Oswego	31 acres	-
28	McMullen Pond	Oswego	26 acres	-
29	Saint Marys Pond	Oswego	25 acres	-

Sources: New York State DEC lake data; USGS. Verified October 30, 2026.