Washington Lakes With Mountain whitefish

10 counted Washington lakes list Mountain whitefish in Washington DFW records. The largest is Lake Wallula at 26,343 acres.

#	Lake	County	Surface Area	Max Depth
1	Lake Wallula	Benton	26,343 acres	-
2	Baker Lake	Whatcom	4,730 acres	-
3	Cle Elum Lake	Kittitas	4,566 acres	-
4	Rimrock Lake	Yakima	2,547 acres	-
5	Lake Wenatchee	Chelan	2,419 acres	About 240 ft
6	Palmer Lake	Okanogan	2,042 acres	About 70 ft
7	Bumping Lake	Yakima	1,354 acres	About 89 ft
8	Sullivan Lake	Pend Oreille	1,296 acres	About 330 ft
9	Clear Lake	Yakima	232 acres	-
10	Lake Easton	Kittitas	218 acres	-

Source: Washington DFW lake data. Verified October 30, 2026.