Lakes in Whatcom County, Washington

59 lakes counted in Whatcom County - the largest is Ross Lake at 11,569 acres.

Lakes Counted

11,569 acres

Largest - Ross Lake

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

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Ross Lake	Whatcom	11,569 acres	-
2	Lake Whatcom	Whatcom	4,919 acres	-
3	Baker Lake	Whatcom	4,730 acres	-
4	Lake Samish	Whatcom	812 acres	-
5	Diablo Lake	Whatcom	790 acres	-
6	Ross Lake	Whatcom	512 acres	-
7	Lake Terrell	Whatcom	403 acres	-
8	Gorge Lake	Whatcom	232 acres	-
9	Silver Lake	Whatcom	162 acres	-
10	Silver Lake	Whatcom	157 acres	-
11	Lake Padden	Whatcom	148 acres	-
12	Berdeen Lake	Whatcom	126 acres	-
13	Wiser Lake	Whatcom	117 acres	-
14	Hozomeen Lake	Whatcom	97 acres	-
15	Judson Lake	Whatcom	91 acres	-
16	Azure Lake	Whatcom	84 acres	-
17	Green Lake	Whatcom	78 acres	-
18	Hanging Lake	Whatcom	72 acres	-
19	Cain Lake	Whatcom	71 acres	About 62 ft
20	Tomyhoi Lake	Whatcom	62 acres	-
21	Thornton Lakes	Whatcom	55 acres	-
22	Price Lake	Whatcom	53 acres	-
23	Watson Lakes	Whatcom	47 acres	-
24	Iceberg Lake	Whatcom	45 acres	-
25	Barrett Lake	Whatcom	44 acres	-
26	Tennant Lake	Whatcom	44 acres	-
27	Canyon Lake	Whatcom	40 acres	-
28	Lake Fazon	Whatcom	32 acres	-
29	Squalicum Lake	Whatcom	31 acres	-
30	Lake Louise	Whatcom	31 acres	-
31	Shuksan Lake	Whatcom	29 acres	-
32	Toad Lake	Whatcom	28 acres	-
33	Sourdough Lake	Whatcom	27 acres	-
34	Jerry Lakes	Whatcom	27 acres	-
35	Jerry Lakes	Whatcom	27 acres	-
36	Bear Lake	Whatcom	25 acres	-
37	Reed Lake	Whatcom	25 acres	-
38	Lake Wiseman	Whatcom	19 acres	-
39	Maiden Lake	Whatcom	18 acres	-
40	Willow Lake	Whatcom	17 acres	-
41	Hayes Lake	Whatcom	15 acres	-
42	Heart Lake	Whatcom	14 acres	-
43	Copper Lake	Whatcom	13 acres	-
44	Blue Lake	Whatcom	12 acres	-
45	Ridley Lake	Whatcom	11 acres	-
46	Skymo Lake	Whatcom	11 acres	-
47	Church Lake	Whatcom	8 acres	-
48	Pine Lake	Whatcom	7 acres	-
49	Freezeout Lake	Whatcom	6 acres	-
50	Elbow Lake	Whatcom	5 acres	-
51	Hopkins Lake	Whatcom	5 acres	-
52	Lost Lake	Whatcom	4 acres	-
53	Picture Lake	Whatcom	4 acres	-
54	Triumph Lake	Whatcom	4 acres	-
55	Pocket Lake	Whatcom	3 acres	-
56	Mazama Lake	Whatcom	2 acres	-
57	Pinus Lake	Whatcom	1 acres	-
58	Tuckway Lake	Whatcom	1 acres	-
59	Rainbow Lake	Whatcom	1 acres	-

Sources: Washington DFW lake data; USGS. Verified October 30, 2026.