Eutrophic Lakes in Wisconsin

199 eutrophic lakes in Wisconsin. High nutrients, frequent algae, reduced clarity.

#	Lake	County	Grade	Clarity	Depth	TSI
1	North White Ash Lake	Polk	B	16 ft	9 ft	50
2	Boot Lake	Vilas	B	-	19 ft	50
3	Big Twin Lake	Waushara	B	-	13 ft	52
4	Unnamed Lake	Douglas	B	-	6 ft	52
5	Unnamed Lake	Washburn	B	-	-	52
6	Okauchee Lake-Site No. 1-Near Okauchee	Waukesha	B	-	90 ft	52
7	L St Germain Lk Site K @ S. Bay Lake	Vilas	B	-	53 ft	52
8	Lk Superior Lake	Douglas	B	-	-	53
9	Little Wood Lake	Burnett	B	-	23 ft	51
10	Delavan Lake	Walworth	B	-	52 ft	51
11	Dunes Lake Just Us of Outlet	Door	B	-	-	50
12	Inlet To Dunes Lake	Door	B	-	1 ft	53
13	East Wetland Inlet To Lake Ree	Bayfield	B	-	-	52
14	Indian School Lake	Sawyer	B	-	6 ft	50
15	Wiley Lake	Bayfield	B	-	-	52
16	Rice Lake	Vilas	B	10.7 ft	7 ft	50
17	Rice Lake	Grant	B	15.1 ft	-	51
18	Little St Germain Lake	Vilas	B	11.5 ft	53 ft	51
19	Little Trade Lake	Burnett	B	11.5 ft	19 ft	51
20	Helen Lake	Iowa	B	11.3 ft	28 ft	52
21	Lake Kegonsa	Dane	B	12.3 ft	32 ft	52
22	Crystal Lake	Barron	B	10.7 ft	22 ft	52
23	Magnor Lake	Polk	B	11.9 ft	26 ft	52
24	Apple River Flowage Lake	Polk	B	18 ft	18 ft	51
25	Mirror Lake	Sauk	B	15.6 ft	-	51
26	Holcombe Flowage Lake	Chippewa	B	12.3 ft	-	51
27	Lower Turtle Lake	Barron	B	12.3 ft	24 ft	52
28	Little Blake Lake	Polk	B	11.5 ft	14 ft	50
29	Wagner Lake	Shawano	B	13.1 ft	15 ft	51
30	Omer Lake	Polk	B	16.4 ft	-	51
31	Delavan Lake	Walworth	C	10 ft	52 ft	55
32	Long Lake	Polk	C	5.9 ft	17 ft	51
33	North Pipe Lake	Polk	C	6.2 ft	37 ft	52
34	Lac Sault Dore Lake	Price	C	9.8 ft	21 ft	52
35	Amik Lake	Vilas	C	9.2 ft	8 ft	51
36	Lake Mallalieu	St. Croix	C	9 ft	17 ft	54
37	Lake Wissota	Chippewa	C	11.5 ft	64.4 ft	54
38	Green Lake	Green Lake	C	13.1 ft	236 ft	52
39	Carstens Lake	Manitowoc	C	17.2 ft	-	53
40	Big Butternut Lake	Polk	C	14.8 ft	19 ft	51
41	Clear Lake	Rock	C	9.8 ft	12 ft	50
42	Indian Lake	Oneida	C	-	-	55
43	Lake Shangrila -Benet	Kenosha	C	9 ft	24 ft	52
44	Tozer Lake	Douglas	C	9.8 ft	-	50
45	Mud Lake	Polk	C	16.8 ft	-	55
46	Thunder Lake	Oneida	C	8.2 ft	12 ft	51
47	Milwaukee Harbor Lake	Milwaukee	C	8.2 ft	-	52
48	Bullhead Lake	Manitowoc	C	13.1 ft	40 ft	53
49	Dowling Lake	Douglas	C	8.2 ft	13 ft	54
50	Crystal Lake	Oneida	C	7.8 ft	9 ft	54
51	Milwaukee Harbor Lake	Milwaukee	C	8.5 ft	-	51
52	Moon Lake	Barron	C	-	5 ft	57
53	Musser Lake	Price	C	11.2 ft	15 ft	53
54	Weyers Lake	Manitowoc	C	21.3 ft	32 ft	51
55	Milwaukee Harbor Lake	Milwaukee	C	8.2 ft	-	53
56	Big Stone Lake	Oneida	C	6.1 ft	57 ft	50
57	Lake Montanis	Barron	C	7.4 ft	14 ft	54
58	Big Blake Lake	Polk	C	9.8 ft	14 ft	54
59	Wilson Flowage Lake	Price	C	8.9 ft	11 ft	53
60	Lake Monona	Dane	C	22.1 ft	-	51
61	Lac Vieux Desert Lake	Vilas	C	5.7 ft	38 ft	52
62	Unnamed Lake	Langlade	C	-	10 ft	54
63	Largon Lake	Polk	C	8.2 ft	10 ft	54
64	Bashaw Lake	Burnett	C	9.8 ft	16 ft	54
65	Crawford Lake	Vilas	C	7.3 ft	11 ft	56
66	Lake Menomin	Dunn	C	10.7 ft	34 ft	56
67	Kenu Lake	Vilas	C	7.3 ft	13 ft	54
68	St. Croix 8 Mi. Upstream of Point Douglas Dr Lake	Pierce	C	8.9 ft	60 ft	53
69	Little St. Germain Lk-South Bay-Nr St. Germain Lake	Vilas	C	-	53 ft	55
70	Lk Superior .63 Mi Wsw of Fisher Creek Mouth Lake	Douglas	C	-	-	55
71	Lk Superior .02 Mi N of Dutchman Creek Mouth Lake	Douglas	C	-	-	60
72	Lake Chetac North Basin	Sawyer	C	-	26 ft	62
73	Muskego Lake	Waukesha	C	-	23 ft	63
74	Lake Lorraine	Walworth	C	-	8 ft	62
75	Meister Addition West Pond	Dane	C	-	-	60
76	Potter Lake	Walworth	C	-	26 ft	55
77	Dowling Lake	Douglas	C	-	-	62
78	Rice Lake North	Forest	C	-	6 ft	59
79	Amherst Millpond	Portage	C	-	7 ft	54
80	Rice Lake South Snail	Forest	C	-	6 ft	60
81	Murphy Flowage Lake	Rusk	C	-	14 ft	55
82	City Millpond	Green Lake	C	-	236 ft	57
83	Howell Lake	Forest	C	-	16 ft	55
84	Hawthorne Hills Pond	Ozaukee	C	-	-	63
85	Big Round Lake	Polk	C	5.6 ft	17 ft	55
86	Clam Lake	Burnett	C	9.8 ft	11 ft	55
87	Potter Lake	Walworth	C	3.9 ft	26 ft	56
88	Apple Lake	St. Croix	C	7.4 ft	32 ft	58
89	Rice Lake	Walworth	C	6.2 ft	10 ft	57
90	Milwaukee Harbor Lake	Milwaukee	C	6.6 ft	-	53
91	Bear Lake	Bayfield	C	6.6 ft	-	55
92	Eau Claire Lake	Eau Claire	C	9 ft	25 ft	57
93	Cedar Lake	Polk	C	6.2 ft	32 ft	54
94	Lazy Lake	Columbia	C	13.1 ft	8 ft	62
95	Spirit Lake	Taylor	C	9.8 ft	9 ft	56
96	White Ash Lake	Polk	C	9.8 ft	9 ft	55
97	Petenwell Flowage Lake	Juneau	C	7.8 ft	44 ft	58
98	Long Trade Lake	Polk	C	9.8 ft	13 ft	56
99	Mud Lake	Jefferson	C	7.4 ft	22 ft	56
100	Lake Redstone	Sauk	C	7.3 ft	-	59

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