Lakes / Washington / Fish Species / Northern pikeminnow

Washington Lakes With Northern pikeminnow

22 counted Washington lakes list Northern pikeminnow in Washington DFW records. The largest is Lake Umatilla at 50,042 acres.

#	Lake	County	Surface Area	Max Depth
1	Lake Umatilla	Klickitat	50,042 acres	-
2	Lake Chelan	Chelan	32,677 acres	About 1,500 ft
3	Lake Wallula	Benton	26,343 acres	-
4	Lake Washington	King	21,992 acres	-
5	Lake Pateros	Douglas	8,376 acres	-
6	Lake Entiat	Douglas	7,171 acres	-
7	Lake Merwin	Clark	3,837 acres	-
8	Lake Wenatchee	Chelan	2,419 acres	About 240 ft
9	Vancouver Lake	Clark	2,287 acres	-
10	Palmer Lake	Okanogan	2,042 acres	About 70 ft
11	Mayfield Lake	Lewis	2,021 acres	-
12	Mason Lake	Mason	977 acres	About 90 ft
13	Curlew Lake	Ferry	860 acres	About 120 ft
14	Bead Lake	Pend Oreille	725 acres	-
15	Dickey Lake	Clallam	513 acres	-
16	Fish Lake	Chelan	503 acres	About 40 ft
17	Lacamas Lake	Clark	260 acres	About 65 ft
18	Isabella Lake	Mason	211 acres	About 23 ft
19	Horseshoe Lake	Clark	83 acres	About 14 ft
20	Horsethief Lake	Klickitat	79 acres	-
21	Ashes Lake	Skamania	61 acres	-
22	Lake Aberdeen	Grays Harbor	52 acres	About 20 ft

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