Lakes / Maine / Penobscot County

Lakes in Penobscot County, Maine

153 lakes counted in Penobscot County - the largest is South Twin Lake at 18,652 acres.

153

Lakes Counted

18,652 acres

Largest - South Twin Lake

128 ft

Deepest - Junior Bay (West Grand Lake)

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

All Counted Lakes

#	Lake	County	Surface Area	Max Depth
1	South Twin Lake	Penobscot, Piscataquis	18,652 acres	101 ft
2	Junior Bay (West Grand Lake)	Penobscot	14,476 acres	128 ft
3	Millinocket Lake	Penobscot	8,571 acres	86 ft
4	Junior Lake	Penobscot	5,771 acres	70 ft
5	Pug Hole-Sysladobsis L	Penobscot	5,431 acres	66 ft
6	Pushaw Lake	Penobscot	4,680 acres	28 ft
7	Sebasticook Lake	Penobscot	4,537 acres	50 ft
8	Cold Stream Pond	Penobscot	3,620 acres	104 ft
9	Grand Lake Sebois	Penobscot	2,602 acres	33 ft
10	South Branch Lake	Penobscot	1,981 acres	28 ft
11	Dolby Pond	Penobscot	1,941 acres	-
12	Endless Lake	Penobscot	1,439 acres	36 ft
13	Millimagassett Lake	Penobscot	1,399 acres	64 ft
14	Pleasant Lake	Penobscot	1,245 acres	16 ft
15	Chemo Pond	Penobscot	1,223 acres	24 ft
16	Lake Wassookeag	Penobscot	1,152 acres	86 ft
17	East Branch Lake	Penobscot	1,121 acres	21 ft
18	Mattamiscontis Lake	Penobscot	1,080 acres	38 ft
19	Upper Sysladobsis Lake	Penobscot	1,061 acres	42 ft
20	Quakish Lake	Penobscot	1,055 acres	-
21	Brewer Lake	Penobscot	958 acres	48 ft
22	Saponac Pond	Penobscot	894 acres	14 ft
23	Eskutassis Pond	Penobscot	885 acres	40 ft
24	Eddington Pond	Penobscot	850 acres	14 ft
25	Scraggly Lake	Penobscot	836 acres	70 ft
26	Mattanawcook Pond	Penobscot	830 acres	22 ft
27	Caribou, Egg & Long Pd	Penobscot	823 acres	46 ft
28	Upper Pond	Penobscot	730 acres	31 ft
29	Umcolcus Lake	Penobscot, Aroostook	723 acres	17 ft
30	Snowshoe Lake	Penobscot	676 acres	44 ft
31	Plymouth Pond	Penobscot	661 acres	10 ft
32	Lower Shin Pond	Penobscot	657 acres	25 ft
33	Cedar Lake	Penobscot	654 acres	25 ft
34	Katahdin Lake	Penobscot	650 acres	28 ft
35	Nollesemic Lake	Penobscot	649 acres	22 ft
36	Number Three Pond	Penobscot	642 acres	34 ft
37	Bottle Lake	Penobscot	629 acres	42 ft
38	Crooked Pond	Penobscot	625 acres	30 ft
39	Hay Lake	Penobscot	625 acres	34 ft
40	Salmon Stream Lake	Penobscot	622 acres	15 ft
41	Upper Shin Pond	Penobscot	589 acres	64 ft
42	Silver Lake	Penobscot	530 acres	29 ft
43	Hermon Pond	Penobscot	461 acres	17 ft
44	Mud Lake	Aroostook, Penobscot	455 acres	16 ft
45	Hopkins Pond	Hancock, Penobscot	429 acres	65 ft
46	LIttle Pushaw Pond	Penobscot	424 acres	18 ft
47	Middle Jo-Mary Lake	Penobscot	381 acres	18 ft
48	Mud Pond	Penobscot	366 acres	12 ft
49	Etna Pond	Penobscot	362 acres	12 ft
50	Burnt Pond	Hancock, Penobscot	319 acres	27 ft
51	Cut Lake	Penobscot	296 acres	9 ft
52	Flatiron Pond	Penobscot	286 acres	18 ft
53	Lombard Lake	Penobscot	277 acres	38 ft
54	Lunksoos Lake	Penobscot	270 acres	13 ft
55	Little Mattamiscontis Lake	Penobscot	263 acres	12 ft
56	Duck Lake	Penobscot	262 acres	24 ft
57	Ferguson Lake	Penobscot	255 acres	-
58	Horseshoe Lake	Penobscot, Washington	248 acres	25 ft
59	Mud Pond	Penobscot	241 acres	-
60	Jerry Pond	Penobscot	236 acres	13 ft
61	Mud Pond	Penobscot	233 acres	-
62	White Horse Lake	Penobscot	227 acres	11 ft
63	Corundel Bog	Penobscot	225 acres	-
64	La Pomkeag Lake	Penobscot	217 acres	6 ft
65	Cambolasse Pond	Penobscot	211 acres	36 ft
66	Rush Pond	Penobscot	208 acres	12 ft
67	Center Pond	Penobscot	202 acres	12 ft
68	Snag Pond	Penobscot	202 acres	13 ft
69	Smith Pond	Penobscot	197 acres	16 ft
70	Upper Cold Stream Pond (west)	Penobscot	194 acres	66 ft
71	Fields Pond	Penobscot	191 acres	31 ft
72	Nokomis Pond	Penobscot, Somerset	186 acres	24 ft
73	Pickett Mountain Pond	Penobscot	182 acres	7 ft
74	Sawtelle Deadwater	Penobscot	181 acres	30 ft
75	Sawtelle Pond	Penobscot	165 acres	-
76	Shad Pond	Penobscot	161 acres	-
77	Partridge Brk Flowage	Penobscot	154 acres	-
78	Parks Pond	Penobscot	154 acres	28 ft
79	Gristmill Pond	Penobscot	149 acres	-
80	Pond Farm Pond	Penobscot	139 acres	11 ft
81	Garland Pond	Penobscot	128 acres	14 ft
82	Little Salmon Strm Lk	Penobscot	127 acres	7 ft
83	Round Pond	Penobscot	125 acres	30 ft
84	Lower Springy Pond	Hancock, Penobscot	124 acres	44 ft
85	Swetts Pond	Penobscot	124 acres	24 ft
86	Lowell Pond	Penobscot	122 acres	6 ft
87	Bowlin Pond	Penobscot	120 acres	12 ft
88	Hay Pond	Penobscot	119 acres	24 ft
89	Little Eskutassis Pond	Penobscot	117 acres	-
90	Puffers Pond	Penobscot	115 acres	52 ft
91	Green Pond	Penobscot	114 acres	16 ft
92	Mill Privilege Lake	Penobscot	112 acres	27 ft
93	Fitts Pond	Penobscot	112 acres	64 ft
94	Weymouth Pond	Penobscot, Somerset	108 acres	15 ft
95	Lower Pug Lake	Penobscot	104 acres	32 ft
96	Hammond Pond	Penobscot	100 acres	15 ft
97	Wadleigh Pond	Penobscot	97 acres	11 ft
98	Lower La Pomkeag Lake	Penobscot	95 acres	10 ft
99	Carey Lake	Penobscot	90 acres	-
100	Davidson Pond	Penobscot	84 acres	-
101	Little Round Pond	Penobscot	81 acres	15 ft
102	Mountain Catcher Pond	Penobscot	81 acres	16 ft
103	Upper West Ragged Pond	Penobscot	80 acres	-
104	Holland Pond	Penobscot	80 acres	9 ft
105	Pickerel Pond	Penobscot	78 acres	5 ft
106	Greenbush Swamp	Penobscot	78 acres	-
107	Alder Stream Pond	Penobscot	71 acres	-
108	Marble Pond	Penobscot	70 acres	-
109	Hot Pond	Penobscot	68 acres	7 ft
110	Upper Pug Lake	Penobscot	66 acres	16 ft
111	Davis Pond	Penobscot	65 acres	54 ft
112	Billfish Pond	Piscataquis, Penobscot	65 acres	84 ft
113	Jerry Pond	Penobscot	65 acres	18 ft
114	Medunkenuk Lake	Penobscot	62 acres	11 ft
115	Peaked Mountain Pond	Penobscot	59 acres	35 ft
116	Weir Pond	Penobscot	51 acres	25 ft
117	Kimball Pond	Penobscot	49 acres	28 ft
118	George Pond	Penobscot	49 acres	11 ft
119	Cranberry Pond 1	Penobscot	49 acres	-
120	Mower Pond	Penobscot	48 acres	23 ft
121	Bog Pond	Penobscot	48 acres	-
122	Patten Pond	Penobscot	48 acres	12 ft
123	Tracy Pond	Penobscot	47 acres	9 ft
124	Upper Springy Pond	Penobscot	47 acres	-
125	Eagle Pond	Penobscot	47 acres	-
126	Merrill Pond West	Penobscot	44 acres	-
127	Jones Pond	Penobscot	44 acres	6 ft
128	Ireland Pond	Penobscot	43 acres	35 ft
129	Soldier Pond	Penobscot	42 acres	-
130	Atwood Pond	Penobscot	39 acres	-
131	Webster Pond	Penobscot	39 acres	10 ft
132	Little Madagascal Pond	Penobscot	38 acres	7 ft
133	Lost Pond	Penobscot	37 acres	41 ft
134	Ben Annis Pond	Penobscot	37 acres	9 ft
135	Middle Springy Pond	Penobscot	33 acres	-
136	Lower West Ragged Pond	Penobscot	33 acres	-
137	Morrell Pond	Penobscot	33 acres	-
138	Brooks Pond	Penobscot	33 acres	10 ft
139	Trout Pond	Penobscot	32 acres	20 ft
140	Gray Ledge Deadwater	Penobscot	32 acres	-
141	Lincoln Pond	Penobscot	31.6 acres	-
142	Cranberry Pond	Penobscot	31.6 acres	-
143	Lane Brook Pond	Penobscot	31.5 acres	-
144	Dwinal Pond	Penobscot	31.4 acres	-
145	West Garland Pond	Penobscot	31.3 acres	-
146	Back Settlement Pond	Penobscot	29.7 acres	-
147	Boody Pond	Penobscot	28.8 acres	-
148	Little Messer Pond	Penobscot	28.4 acres	-
149	Little Bowlin Pond	Penobscot	27.9 acres	-
150	Wiley Pond	Penobscot	27.7 acres	-
151	Lower East Ragged Pond	Penobscot	27.7 acres	-
152	Wadleigh Deadwater	Penobscot	26.3 acres	-
153	Messer Pond	Penobscot	26.3 acres	-

Sources: Maine DEP lake data; USGS. Verified October 30, 2026.