LakeCount. Every Lake. Measured.
Wisconsin
Wisconsin5,549 lakes & pondsMinnesotacoming soonMichigancoming soonNew York1,783 lakes & pondsVermont425 lakes & pondsMainecoming soonFlorida2,294 lakes & pondsPennsylvania743 lakes & pondsOhio352 lakes & pondsWashington1,427 lakes & ponds
12,573 Lakes & Ponds

Lakes / Washington / King County

Lakes in King County, Washington

221 lakes counted in King County - the largest is Lake Washington at 21,992 acres.

221
Lakes Counted
21,992 acres
Largest - Lake Washington

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

All Counted Lakes

#LakeCountySurface AreaMax Depth
1Lake WashingtonKing21,992 acres-
2Lake SammamishKing4,852 acres-
3Chester Morse LakeKing1,743 acres-
4South Fork Tolt ReservoirKing1,011 acres-
5Howard A Hanson ReservoirKing784 acres-
6Lake UnionKing757 acres-
7Lake YoungsKing685 acres-
8Calligan LakeKing296 acres-
9Lake SawyerKing286 acresAbout 50 ft
10Lake Washington Ship CanalKing283 acres-
11Lake DorothyKing261 acres-
12Green LakeKing250 acresAbout 24 ft
13Lake HancockKing229 acres-
14Angeline LakeKing184 acres-
15Masonry PoolKing179 acres-
16Big Heart LakeKing176 acres-
17Otter LakeKing175 acres-
18Snow LakeKing162 acres-
19Lake MeridianKing150 acres-
20Copper LakeKing132 acres-
21Marmot LakeKing128 acres-
22Snoqualmie LakeKing124 acres-
23Lake PhilippaKing123 acres-
24Rattlesnake LakeKing108 acres-
25Lake JoyKing103 acresAbout 50 ft
26Angle LakeKing103 acresAbout 52 ft
27Chetwoot LakeKing101 acres-
28Pine LakeKing86 acres-
29Ames LakeKing76 acres-
30Walsh LakeKing73 acres-
31Square LakeKing73 acres-
32Lake MalachiteKing72 acres-
33Beaver LakeKing71 acresAbout 55 ft
34Lake DesireKing69 acres-
35Wilderness LakeKing66 acres-
36Lake MortonKing66 acres-
37Spring LakeKing66 acres-
38Hester LakeKing65 acres-
39Phantom LakeKing64 acres-
40Cottage LakeKing63 acres-
41Tuscohatchie LakeKing60 acres-
42Lake Kulla KullaKing56 acres-
43Fisher LakeKing56 acres-
44Eagle LakeKing56 acres-
45Snoqualmie Mill PondKing54 acres-
46Lake CarolineKing54 acres-
47Lake MargaretKing53 acres-
48Nordrum LakeKing53 acres-
49Gold LakeKing52 acres-
50Pipe LakeKing52 acresAbout 60 ft
51Retreat LakeKing51 acres-
52North LakeKing51 acres-
53Loch KatrineKing50 acres-
54Glacier LakeKing50 acres-
55Thompson LakeKing49 acres-
56Shadow LakeKing49 acres-
57Upper Wildcat LakeKing48 acres-
58Lake KathleenKing48 acres-
59Bear LakeKing46 acres-
60Delta LakeKing46 acres-
61Locket LakeKing46 acres-
62Steel LakeKing46 acresAbout 24 ft
63Lake MoolockKing44 acres-
64Kaleetan LakeKing44 acres-
65Klaus LakeKing43 acres-
66Lake IlswootKing43 acres-
67Azurite LakeKing43 acres-
68Langlois LakeKing41 acres-
69Lake Number TwelveKing41 acres-
70Burien LakeKing41 acres-
71Deer LakeKing40 acres-
72Pratt LakeKing40 acres-
73Marten LakeKing39 acres-
74SMC LakeKing39 acres-
75Derrick LakeKing39 acres-
76Deep LakeKing39 acresAbout 70 ft
77Sunday LakeKing38 acres-
78Fivemile LakeKing38 acres-
79Francis LakeKing37 acres-
80Mud LakeKing37 acres-
81Lake ClariceKing35 acres-
82Tolt River Regulating BasinKing34 acres-
83Panther LakeKing34 acres-
84Alaska LakeKing34 acres-
85Lake MarcelKing33 acres-
86Bridges LakeKing33 acres-
87Dream LakeKing33 acres-
88Star LakeKing33 acres-
89Lake AliceKing32 acresAbout 30 ft
90Mason LakeKing31 acres-
91Joe LakeKing31 acres-
92Lower Tuscohatchie LakeKing30 acres-
93Findley LakeKing29 acres-
94Lake RowenaKing29 acres-
95Lake KillarneyKing29 acresAbout 15 ft
96Lake GenevaKing29 acres-
97Mirror LakeKing28 acres-
98Little Heart LakeKing27 acres-
99Keevie LakeKing26 acres-
100Black LakeKing24 acres-
101Upper Loch KatrineKing24 acres-
102Edds LakeKing24 acres-
103Bass LakeKing24 acres-
104Horseshoe LakeKing23 acres-
105Rock LakeKing23 acres-
106Jade LakeKing23 acres-
107Iceberg LakeKing22 acres-
108Surprise LakeKing22 acres-
109Shady LakeKing21 acres-
110Cougar LakeKing20 acres-
111Goat LakeKing20 acres-
112Lake DolloffKing20 acres-
113Lake HolmKing20 acresAbout 31 ft
114Lake NadeauKing19 acres-
115Annette LakeKing19 acres-
116Island LakeKing18 acres-
117Coney LakeKing18 acres-
118Deception LakesKing18 acres-
119Trout LakeKing18 acres-
120Crater LakeKing17 acres-
121Talapus LakeKing17 acres-
122Lake PugsleyKing17 acres-
123Lake FenwickKing17 acresAbout 28 ft
124Mud LakeKing16 acres-
125Crawford LakeKing16 acres-
126Lower Wildcat LakeKing16 acres-
127Bitter LakeKing16 acresAbout 31 ft
128Lake BorenKing16 acres-
129Myrtle LakeKing15 acres-
130Denny LakeKing15 acres-
131Trout LakeKing15 acres-
132Fish LakeKing15 acres-
133Lake IsabellaKing14 acres-
134Olallie LakeKing14 acres-
135Haller LakeKing14 acres-
136McLeod LakeKing13 acres-
137Overcoat LakeKing13 acres-
138Walker LakeKing12 acres-
139Trap LakeKing12 acres-
140Echo LakeKing11 acres-
141Lake MarieKing10 acres-
142Gus LakeKing10 acres-
143Larsen LakeKing10 acresAbout 15 ft
144Honey LakeKing9 acres-
145Gravel LakeKing9 acres-
146Lodge LakeKing9 acres-
147Embro LakeKing9 acres-
148Nazanne LakeKing9 acres-
149Horseshoe LakeKing8 acres-
150Christmas LakeKing8 acres-
151Jakes LakeKing8 acres-
152Panorama LakeKing8 acres-
153Jewel LakeKing8 acres-
154Bonnie LakeKing8 acres-
155Cottonwood LakeKing8 acres-
156Lake WolverineKing8 acres-
157Purvis LakeKing7 acres-
158No Name LakeKing7 acres-
159Moss LakeKing6 acres-
160Rock LakeKing6 acres-
161Le Fay LakeKing6 acres-
162Little Hester LakeKing6 acres-
163Blazer LakeKing6 acres-
164Crystal LakeKing6 acres-
165Scout LakeKing6 acres-
166Rachor LakeKing5 acres-
167Hi-Low LakeKing5 acres-
168Merlin LakeKing5 acres-
169Nine Hour LakeKing5 acres-
170Rainbow LakeKing5 acres-
171Grotto LakeKing5 acres-
172Summit LakeKing5 acres-
173Cecils LakeKing5 acres-
174Trico LakeKing5 acres-
175Peterson LakeKing5 acres-
176Jungfrau LakeKing5 acres-
177Windy LakeKing4 acres-
178Little Pratt LakeKing4 acres-
179Talus LakeKing4 acres-
180Jade LakeKing4 acres-
181Cherry LakeKing3 acres-
182Drunken Charlie LakeKing3 acres-
183Bengston LakeKing3 acres-
184Upper Lake BlethenKing3 acres-
185Lunker LakeKing3 acres-
186Little Mason LakeKing3 acres-
187Little Kulla LakeKing3 acres-
188Tye LakeKing3 acres-
189Top LakeKing3 acres-
190June LakeKing3 acres-
191Emerald LakeKing3 acres-
192Bench LakeKing2 acres-
193Maud LakeKing2 acres-
194Lennox LakeKing2 acres-
195Anderson LakeKing2 acres-
196Charlie Brown LakeKing2 acres-
197Little Myrtle LakeKing2 acres-
198Snowflake LakeKing2 acres-
199Upper Melakwa LakeKing2 acres-
200Rockdale LakeKing2 acres-
201Boner LakeKing2 acres-
202Bertha LakeKing2 acres-
203Cleveland LakeKing2 acres-
204Mig LakeKing2 acres-
205Tumwater LakeKing2 acres-
206Smith LakeKing2 acres-
207View LakeKing2 acres-
208Lake LepulKing2 acres-
209Twilight LakeKing2 acres-
210Ridge LakeKing2 acres-
211Milk LakeKing2 acres-
212Titicaed LakeKing1 acres-
213Pumpkinseed LakeKing1 acres-
214My LakeKing1 acres-
215Source LakeKing1 acres-
216Cad LakeKing1 acres-
217Crosby LakeKing1 acres-
218Mosquito LakeKing1 acres-
219Hamada LakeKing1 acres-
220Little Plug LakeKing1 acres-
221Moira LakeKing1 acres-
Sources: Washington DFW lake data; USGS. Verified October 30, 2026.