Hennepin County Lake Quality

Minnesota — 117 lakes, average grade D (Poor)

All Lakes in Hennepin County

Rank	Lake	Grade	Clarity	Phosphorus
1	Minnetonka Lake	A	4.57m	15.5 µg/L
2	Minnetonka Lake	A	4.88m	—
3	Minnetonka Lake	A	4.88m	—
4	Little Long Lake	A	6.06m	19.5 µg/L
5	Minnetonka Lake	A	3.45m	16 µg/L
6	Minnetonka Lake	A	3.97m	17 µg/L
7	Minnetonka Lake	A	3.28m	19.5 µg/L
8	Little Long Lake	A	4.62m	28.8 µg/L
9	Minnetonka Lake	B	3.2m	—
10	Pomerleau Lake	B	3.15m	20.5 µg/L
11	Riley Lake	B	3.83m	20 µg/L
12	Bush Lake	B	4.27m	—
13	Fish Lake	B	2.65m	26.3 µg/L
14	Sweeney Lake	B	2.1m	23 µg/L
15	Sweeney-Twin Lake	B	2.15m	22 µg/L
16	Brownie Lake	B	1.45m	3.4 µg/L
17	Magda Lake	B	4.3m	59 µg/L
18	Peter Lake	B	3.03m	43.4 µg/L
19	Round Lake	C	2.25m	28 µg/L
20	Bryant Lake	C	3m	35 µg/L
21	Sweeney-Twin Lake	C	2.9m	36 µg/L
22	Rice Marsh Lake	C	2.35m	34 µg/L
23	Bde Maka Ska Lake	C	3.25m	86 µg/L
24	Hadley Lake	C	2.44m	—
25	Wirth Lake	C	2.97m	31 µg/L
26	Spring Lake	C	0.96m	7.1 µg/L
27	Parkers Lake	C	2.2m	48.2 µg/L
28	Westwood Lake	C	1.2m	24 µg/L
29	Unnamed Lake	C	0.8m	21 µg/L
30	Medicine Lake	C	2.5m	74.2 µg/L
31	Bass Lake	C	1.45m	31.5 µg/L
32	Normandale Lake	C	1.07m	57 µg/L
33	Silver Lake	C	1.7m	58 µg/L
34	Crystal Lake	C	1.07m	58 µg/L
35	Rebecca Lake	C	1.35m	44.9 µg/L
36	Harriet Lake	C	3.2m	185.5 µg/L
37	Whaletail Lake	C	1.15m	47.8 µg/L
38	Idlewild Lake	C	1.8m	37 µg/L
39	Hyland Lake	C	1.4m	39.1 µg/L
40	Duck Lake	C	1.9m	34 µg/L
41	Lake of the Isles	C	1.5m	51.5 µg/L
42	Weaver Lake	C	1.56m	37.3 µg/L
43	Schmidt Lake	C	1.7m	51 µg/L
44	Forest Lake	C	1.17m	46.5 µg/L
45	Twin Lake	C	1.8m	47 µg/L
46	Red Rock Lake	D	0.86m	35.5 µg/L
47	Long Lake	D	0.93m	48 µg/L
48	Unnamed Lake	D	0.6m	55.7 µg/L
49	Twin Lake	D	1.21m	65 µg/L
50	Whaletail Lake	D	0.88m	46.7 µg/L
51	Mitchell Lake	D	0.9m	37 µg/L
52	Mccoy Lake	D	0.65m	47 µg/L
53	Independence Lake	D	1.5m	66.3 µg/L
54	Thomas Lake	D	1.05m	78.3 µg/L
55	Cedar Lake	D	1.44m	84.5 µg/L
56	Eagle/Pike Lake	D	0.9m	47.5 µg/L
57	East Sarah Lake	D	1.07m	—
58	Anderson Lake	D	1.52m	—
59	Mirror Lake	D	1.19m	—
60	Ryan Lake	D	1.7m	—
61	Meadow Lake	D	1.2m	78.5 µg/L
62	Minnetonka Lake	D	0.9m	40 µg/L
63	Rice Lake, Hennepin County, Mn, Usa, 45.1148671, -93.4667327	D	1.38m	—
64	Minnetonka Lake	D	1.52m	—
65	Schwappauf Lake	D	1.33m	65.1 µg/L
66	Arrowhead Lake	D	0.6m	83 µg/L
67	Camelot Lake	D	0.4m	75.2 µg/L
68	Nokomis Lake	D	0.93m	67 µg/L
69	Half Moon Lake	D	1.2m	115.8 µg/L
70	Sarah Lake	D	0.91m	78 µg/L
71	Tanager Lake	D	0.7m	82 µg/L
72	Eagle/Pike Lake	D	0.9m	78.5 µg/L
73	Winterhalter Lake	D	1.2m	121.4 µg/L
74	Champlin Mill Pond	D	1.5m	184.6 µg/L
75	Mud Lake	F	0.28m	150 µg/L
76	Mud Lake	F	0.9m	196 µg/L
77	Snelling Lake	F	0.5m	—
78	Unnamed Lake	F	0.91m	—
79	Unnamed Lake	F	—	220.5 µg/L
80	Unnamed Lake	F	1m	232.6 µg/L
81	Wing Lake	F	0.65m	120 µg/L
82	Rice Lake	F	0.84m	—
83	Ox Yoke Lake	F	0.8m	396 µg/L
84	Minnetonka Lake	F	0.76m	—
85	Goose Lake	F	0.25m	132.1 µg/L
86	Powderhorn Lake	F	0.4m	155 µg/L
87	Rice Lake	F	0.61m	348.4 µg/L
88	Diamond Lake	F	0.42m	171.6 µg/L
89	Diamond Lake	F	—	96 µg/L
90	Ardmore Lake	F	0.5m	394.3 µg/L
91	Cornelia Lake	F	0.2m	95 µg/L
92	Hiawatha Lake	F	0.81m	100 µg/L
93	Langdon Lake	F	0.46m	—
94	Rose Lake	F	1m	92 µg/L
95	Loring Lake	F	0.79m	92 µg/L
96	Spurzem Lake	F	0.94m	99.8 µg/L
97	Cedar Island Lake	F	0.91m	93 µg/L
98	Minnetonka Lake	F	0.76m	92 µg/L
99	Rice - Outlet Bay Lake	F	0.61m	—
100	Lost Lake	F	0.46m	138 µg/L
101	Cornelia Lake	F	0.25m	120 µg/L
102	Minnetonka Lake	F	0.6m	130 µg/L
103	Staring Lake	F	0.8m	90 µg/L
104	Indianhead Lake	F	0.5m	110 µg/L
105	Edina Lake	F	0.25m	130 µg/L
106	Rice Lake, Hennepin County, Mn, Usa, 44.8131135, -93.4948071	F	0.8m	—
107	Unn Lake	F	0.75m	281.5 µg/L
108	Grass Lake	F	—	148 µg/L
109	Unnamed Lake	F	0.76m	93.5 µg/L
110	Pamela Pond	F	0.7m	—
111	Taft Lake	F	1m	—
112	Northwood Lake	F	0.15m	443 µg/L
113	Cowley Lake	F	0.24m	738.6 µg/L
114	Sylvan Lake	F	0.35m	301.1 µg/L
115	Long Meadow Lake	F	0.5m	—
116	Gleason Lake	F	0.52m	—
117	Snyder Lake	F	—	190 µg/L