Lakes in Lassen County, California

74 lakes counted in Lassen County - the largest is Honey Lake at 59,917 acres.

Lakes Counted

59,917 acres

Largest - Honey Lake

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

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Honey Lake	Lassen	59,917 acres	-
2	Eagle Lake	Lassen	18,167 acres	-
3	Mountain Meadows Reservoir	Lassen	4,840 acres	-
4	Horse Lake	Lassen	3,000 acres	-
5	Moon Lake	Lassen	2,238 acres	-
6	McCoy Flat Reservoir	Lassen	1,408 acres	-
7	Silva Flat Reservoir	Lassen	886 acres	-
8	Hog Flat Reservoir	Lassen	693 acres	-
9	Juniper Lake	Lassen	598 acres	-
10	Poison Lake	Lassen	533 acres	-
11	Snag Lake	Lassen	514 acres	-
12	Red Rock Lake	Lassen	507 acres	-
13	Heath Dam Reservoir	Lassen	363 acres	-
14	Boot Lake	Lassen	361 acres	-
15	Hartson Lake	Lassen	319 acres	-
16	Coyote Reservoir	Lassen	317 acres	-
17	Lake Leavitt	Lassen	303 acres	-
18	Round Valley Reservoir	Lassen	280 acres	-
19	Craemer Reservoir	Lassen	270 acres	-
20	Big Jack Lake	Lassen	222 acres	-
21	Butte Lake	Lassen	208 acres	-
22	Said Valley Reservoir	Lassen	205 acres	-
23	Dodge Reservoir	Lassen	193 acres	-
24	Calneva Lake	Lassen	180 acres	-
25	Blue Lake	Lassen	161 acres	-
26	Cleghorn Reservoir	Lassen	151 acres	-
27	Hoover Flat Reservoir	Lassen	140 acres	-
28	Nelson Corral Reservoir	Lassen	134 acres	-
29	Dry Lake	Lassen	131 acres	-
30	Bear Valley Reservoir	Lassen	110 acres	-
31	Dillion Lake	Lassen	109 acres	-
32	Buckhorn Reservoir	Lassen	108 acres	-
33	Straylor Lake	Lassen	107 acres	-
34	Silver Lake	Lassen	98 acres	-
35	Holbrook Reservoir	Lassen	97 acres	-
36	Gordon Lake	Lassen	95 acres	-
37	Juniper Lake	Lassen	94 acres	-
38	Long Lake	Lassen	85 acres	-
39	Branham Reservoir	Lassen	80 acres	-
40	Ashurst Lake	Lassen	77 acres	-
41	Spooner Reservoir	Lassen	77 acres	-
42	Mendiboure Reservoir	Lassen	74 acres	-
43	Smoke Creek Reservoir	Lassen	74 acres	-
44	Summit Lake	Lassen	74 acres	-
45	Caribou Lake	Lassen	73 acres	-
46	Little Cleghorn Reservoir	Lassen	73 acres	-
47	Schrode Lake	Lassen	72 acres	-
48	Moll Reservoir	Lassen	70 acres	-
49	Swanberger Reservoir	Lassen	68 acres	-
50	Newland Reservoir	Lassen	64 acres	-
51	Lower Dry Lake	Lassen	63 acres	-
52	Lane Reservoir	Lassen	59 acres	-
53	Feather Lake	Lassen	55 acres	-
54	Triangle Lake	Lassen	50 acres	-
55	Wards Lake	Lassen	49 acres	-
56	Biscar Reservoir	Lassen	44 acres	-
57	Long Lake	Lassen	44 acres	-
58	Round Corral Reservoir	Lassen	43 acres	-
59	Snider Lake	Lassen	43 acres	-
60	Corders Reservoir	Lassen	42 acres	-
61	Van Sickle Lake	Lassen	40 acres	-
62	Crum Reservoir	Lassen	39 acres	-
63	Bear Lake	Lassen	38 acres	-
64	Mud Lake	Lassen	38 acres	-
65	Emerson Lake	Lassen	36 acres	-
66	Twin Lakes	Lassen	36 acres	-
67	Dry Lake	Lassen	33 acres	-
68	Turnaround Lake	Lassen	33 acres	-
69	Widow Lake	Lassen	29 acres	-
70	Crater Lake	Lassen	28 acres	-
71	Nine Springs Reservoir	Lassen	28 acres	-
72	Cow Lake	Lassen	27 acres	-
73	Catfish Reservoir	Lassen	26 acres	-
74	Mahogany Lake	Lassen	26 acres	-

Find a Lake in Lassen County Largest Lakes

Sources: USGS National Hydrography Dataset lake data; USGS. Verified October 30, 2026.