Lakes / Washington / Fish Species / Smallmouth bass

Washington Lakes With Smallmouth bass

56 counted Washington lakes list Smallmouth bass 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	Banks Lake	Grant	26,879 acres	-
4	Lake Wallula	Benton	26,343 acres	-
5	Lake Washington	King	21,992 acres	-
6	Potholes Reservoir	Grant	14,292 acres	-
7	Riffe Lake	Lewis	11,224 acres	-
8	Lake Pateros	Douglas	8,376 acres	-
9	Rufus Woods Lake	Douglas	8,270 acres	-
10	Lake Entiat	Douglas	7,171 acres	-
11	Moses Lake	Grant	6,716 acres	About 36 ft
12	Lake Whatcom	Whatcom	4,919 acres	-
13	Lake Sammamish	King	4,852 acres	-
14	Alder Lake	Thurston	2,766 acres	-
15	Lake Tapps	Pierce	2,444 acres	About 80 ft
16	Rock Lake	Whitman	2,190 acres	-
17	Osoyoos Lake	Okanogan	2,059 acres	About 75 ft
18	Palmer Lake	Okanogan	2,042 acres	About 70 ft
19	Deer Lake	Stevens	1,146 acres	About 75 ft
20	American Lake	Pierce	1,092 acres	About 90 ft
21	Lake Stevens	Snohomish	1,003 acres	About 155 ft
22	Billy Clapp Lake	Grant	973 acres	-
23	Curlew Lake	Ferry	860 acres	About 120 ft
24	Lake Samish	Whatcom	812 acres	-
25	Lake Union	King	757 acres	-
26	Scooteney Reservoir	Franklin	711 acres	-
27	Liberty Lake	Spokane	706 acres	About 30 ft
28	Black Lake	Thurston	574 acres	About 28 ft
29	Lake Goodwin	Snohomish	535 acres	About 50 ft
30	Summit Lake	Thurston	512 acres	About 100 ft
31	Silver Lake	Spokane	446 acres	About 75 ft
32	Conconully Reservoir	Okanogan	395 acres	About 50 ft
33	Clear Lake	Spokane	331 acres	About 95 ft
34	Lake Sawyer	King	286 acres	About 50 ft
35	Spanaway Lake	Pierce	249 acres	About 25 ft
36	Evergreen Reservoir	Grant	247 acres	About 50 ft
37	Spencer Lake	Mason	213 acres	About 30 ft
38	Clear Lake	Thurston	166 acres	About 25 ft
39	Patterson Lake	Okanogan	160 acres	About 85 ft
40	Clear Lake	Pierce	156 acres	About 80 ft
41	Leader Lake	Okanogan	155 acres	-
42	Soda Lake	Grant	154 acres	About 120 ft
43	Bonaparte Lake	Okanogan	151 acres	About 110 ft
44	Chapman Lake	Spokane	129 acres	-
45	Lost Lake	Mason	123 acres	About 60 ft
46	Island Lake	Mason	105 acres	About 30 ft
47	Long Lake	Grant	73 acres	About 90 ft
48	Ashes Lake	Skamania	61 acres	-
49	Mesa Lake	Franklin	48 acres	-
50	Emma Lake	Franklin	39 acres	-
51	Yellepit Pond	Benton	35 acres	-
52	Mound Pond	Benton	34 acres	-
53	Lake Dolloff	King	20 acres	-
54	Spring Lake	Columbia	5 acres	-
55	Switch Pond	Benton	5 acres	-
56	Palmer Pond	Benton	5 acres	-

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