Montana Lakes With Mottled Sculpin

15 counted Montana lakes list Mottled Sculpin in Montana Fish, Wildlife & Parks records. The largest is Canyon Ferry Lake at 32,773 acres.

#	Lake	County	Surface Area	Max Depth
1	Canyon Ferry Lake	Broadwater	32,773 acres	About 170 ft
2	Lake Elwell	Liberty	14,842 acres	About 150 ft
3	Ennis Lake	Madison	3,692 acres	-
4	Holter Lake	Lewis and Clark	3,667 acres	-
5	Bynum Reservoir	Teton	3,205 acres	-
6	Hauser Lake	Lewis and Clark	3,200 acres	About 65 ft
7	Lake Helena	Lewis and Clark	2,073 acres	About 12 ft
8	Pishkun Reservoir	Teton	1,518 acres	About 78 ft
9	Upper Holter Lake	Lewis and Clark	695 acres	-
10	Elk Lake	Beaverhead	283 acres	About 62 ft
11	Twin Lakes	Beaverhead	85 acres	About 46 ft
12	Morrison Lake	Beaverhead	23 acres	About 50 ft
13	Our Lake	Teton	14 acres	-
14	Cutler Lake	Park	9 acres	-
15	Hidden Lake	Beaverhead	7 acres	-

Source: Montana Fish, Wildlife & Parks lake data. Verified October 30, 2026.