Lakes / Wyoming / Fremont County

Lakes in Fremont County, Wyoming

125 lakes counted in Fremont County - the largest is Boysen Reservoir at 19,370.68 acres.

125

Lakes Counted

19,370.68 acres

Largest - Boysen Reservoir

80 ft

Deepest - Tri-county Lake

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

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	Boysen Reservoir	Fremont	19,370.68 acres	-
2	Ocean Lake	Fremont	6,100.04 acres	-
3	Bull Lake	Fremont	2,942.13 acres	-
4	Pilot Butte Reservoir	Fremont	834.23 acres	-
5	Shoshone Lake	Fremont	495.2 acres	-
6	Ross Lake	Fremont	486.68 acres	-
7	Ray Reservoir	Fremont	465.05 acres	-
8	Lake Cameahwait	Fremont	428.73 acres	-
9	Dinwoody Lake	Fremont	395.29 acres	-
10	Christina Lake	Fremont	351.14 acres	-
11	Washakie Reservoir	Fremont	325.06 acres	-
12	Raft Lake	Fremont	301.22 acres	-
13	Picket Lake	Fremont	263.55 acres	-
14	Torrey Lake	Fremont	230.19 acres	-
15	Klondike Lake	Fremont	222.61 acres	-
16	Big Milky Lake	Fremont	222.55 acres	-
17	Sand Mesa Number 1 Reservoir	Fremont	208.6 acres	-
18	Brooks Lake	Fremont	208.32 acres	-
19	Grave Lake	Fremont	201.74 acres	-
20	Milky Lakes	Fremont	196.63 acres	-
21	Upper Ross Lake	Fremont	185.91 acres	-
22	Simpson Lake	Fremont	174.73 acres	-
23	Baptiste Lake	Fremont	174.46 acres	-
24	Upper Dinwoody Lake	Fremont	174.21 acres	-
25	Alpine Lake	Fremont	173.46 acres	-
26	South Fork Lakes	Fremont	164.16 acres	-
27	Downs Lake	Fremont	152.46 acres	-
28	Moraine Lake	Fremont	143.32 acres	-
29	Rongis Reservoir	Fremont	138.73 acres	-
30	Trail Lake	Fremont	129.23 acres	-
31	Middle Reservoir	Fremont	123.8 acres	-
32	Alpine Lakes	Fremont	121.09 acres	-
33	Louis Lake	Fremont	120.83 acres	-
34	Carmody Lake	Fremont	120.59 acres	-
35	Frye Lake	Fremont	120.09 acres	-
36	Lake Solitude	Fremont	118.86 acres	-
37	Little Milky Lake	Fremont	117.38 acres	-
38	Washakie Lake	Fremont	112.53 acres	-
39	Daley Lake	Fremont	111.81 acres	-
40	Sonnicant Lake	Fremont	109.22 acres	-
41	Hay Meadow Reservoir	Fremont	108.21 acres	-
42	Roberts Lake	Fremont	107.49 acres	-
43	Ring Lake	Fremont	97.73 acres	-
44	Lake of the Woods	Fremont	91.68 acres	-
45	Worthen Meadow Reservoir	Fremont	89.7 acres	-
46	Lake Heebeecheeche	Fremont	89.45 acres	-
47	Dry Lake	Fremont	83.22 acres	-
48	Circle Bar Lake	Fremont	78.28 acres	-
49	Lake Kagevah	Fremont	76.36 acres	-
50	Mile Long Lake	Fremont	75.12 acres	-
51	Goldman Meadows	Fremont	72.35 acres	-
52	Dinwoody Lakes	Fremont	70.18 acres	-
53	Crater Lake	Fremont	67.95 acres	-
54	Upper Rock Creek Reservoir	Fremont	67.71 acres	-
55	Lake Louise	Fremont	66.09 acres	-
56	Dennis Lake	Fremont	65.98 acres	-
57	Kirkland Lake	Fremont	64.74 acres	-
58	Hidden Lake	Fremont	64.59 acres	-
59	Mud Lake	Fremont	62.27 acres	-
60	Bargee Reservoir	Fremont	61.85 acres	-
61	Twin Lakes	Fremont	60.69 acres	-
62	Trail Lake	Fremont	60.05 acres	-
63	Noel Lake	Fremont	58.56 acres	-
64	Hatchet Lake	Fremont	58.32 acres	-
65	Moon Lake	Fremont	57.62 acres	-
66	Lake Polaris	Fremont	56.59 acres	-
67	Native Lake	Fremont	56.59 acres	-
68	Barquin Reservoir	Fremont	55.85 acres	-
69	Yahtic Lake	Fremont	54.73 acres	-
70	Bonneville Reservoir	Fremont	54.36 acres	-
71	Fiddlers Lake	Fremont	54.2 acres	-
72	Wykee Lake	Fremont	53.37 acres	-
73	Darren Lake	Fremont	52.63 acres	-
74	Deadman Lake	Fremont	51.4 acres	-
75	Ferry Lake	Fremont	51.22 acres	-
76	Smith Lake	Fremont	51.15 acres	-
77	Fuller Reservoir	Fremont	50.37 acres	-
78	Stough Creek Lakes	Fremont	48.68 acres	-
79	Florence Lake	Fremont	48.62 acres	-
80	Tigee Lake	Fremont	47.94 acres	-
81	Petes Lake	Fremont	47.69 acres	-
82	Spider Lake	Fremont	47.2 acres	-
83	Alkali Lake	Fremont	46.15 acres	-
84	Upper Reservoir	Fremont	45.71 acres	-
85	Noel Lake	Fremont	43.98 acres	-
86	Valentine Lake	Fremont	43.74 acres	-
87	Steamboat Lake	Fremont	43.24 acres	-
88	Leg Lake	Fremont	42.5 acres	-
89	Bomber Lake	Fremont	42.01 acres	-
90	Crystal Lake	Fremont	41.02 acres	-
91	Cub Lake	Fremont	40.8 acres	-
92	Hays Reservoir	Fremont	40.03 acres	-
93	Sand Mesa Number 2 Reservoir	Fremont	39.12 acres	-
94	Elk Lake	Fremont	39.04 acres	-
95	Double Lake	Fremont	38.55 acres	-
96	Ice Lakes	Fremont	37.07 acres	-
97	Kisinger Lakes	Fremont	36.46 acres	-
98	Loch Leven	Fremont	35.83 acres	-
99	Movo Lake	Fremont	35.58 acres	-
100	Rolff Lake	Fremont	34.98 acres	-
101	Don Lake	Fremont	34.82 acres	-
102	Middle Lake	Fremont	34.35 acres	-
103	Cook Lake	Fremont	33.61 acres	-
104	Snowband Lake	Fremont	30.93 acres	-
105	Pelham Lake	Fremont	29.61 acres	-
106	Windy Lake	Fremont	29.46 acres	-
107	Spearpoint Lake	Fremont	29.41 acres	-
108	Upper Silas Lake	Fremont	29.41 acres	-
109	Little Bob Lake	Fremont	29.3 acres	-
110	Pie Lake	Fremont	28.87 acres	-
111	Snowbridge Lake	Fremont	28.42 acres	-
112	Gustave Lake	Fremont	28.17 acres	-
113	Camp Lake	Fremont	27.81 acres	-
114	Macon Lake	Fremont	27.68 acres	-
115	Moss Lake	Fremont	27.18 acres	-
116	Trail Lake	Fremont	26.73 acres	-
117	Upper Golden Lake	Fremont	26.69 acres	-
118	Lost Creek Reservoir	Fremont	26.5 acres	-
119	Long Lake	Fremont	26.44 acres	-
120	Upper Phillips Lake	Fremont	26.44 acres	-
121	Arapahoe Reservoir	Fremont	26.32 acres	-
122	Tomahawk Lake	Fremont	25.7 acres	-
123	Shoe Lake	Fremont	25.48 acres	-
124	Tri-county Lake	Fremont	19 acres	80 ft
125	Mystery Lake	Fremont	6 acres	30 ft

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Sources: Wyoming Game and Fish Department lake data; USGS. Verified October 30, 2026.