Hypereutrophic Lakes in Wisconsin

25 hypereutrophic lakes in Wisconsin. Very high nutrients, dense algae, poor clarity.

#	Lake	County	Grade	Clarity	Depth	TSI
1	Indian Lake	Dane	D	3.9 ft	-	72
2	Dexter Lake	Wood	D	4.9 ft	17 ft	74
3	Brazee Lake	Dane	F	0.8 ft	5 ft	80
4	Odana Pond	Dane	F	3.3 ft	5 ft	74
5	Beaver Dam Lake	Dodge	F	3.2 ft	-	71
6	Lake Denoon	Waukesha	F	1.5 ft	55 ft	71
7	Neshonoc Lake	La Crosse	F	1.3 ft	-	73
8	Tilleda Off Bridge Lake	Shawano	F	1.6 ft	11 ft	82
9	Pepin Lake	Pepin	F	1.6 ft	60 ft	71
10	Little St. Germain Lake-West Bay-at St. Germain	Vilas	F	-	53 ft	83
11	Investment Court Pond	Dane	F	-	-	92
12	Silent Street Pond	Dane	F	-	-	94
13	Outlet To Lake Geneva	Walworth	F	-	135 ft	93
14	Gateway Pond	Dane	F	-	-	87
15	Prairie Oaks Pond	Dane	F	-	-	89
16	Cathedral Point Pond	Dane	F	-	-	84
17	Mb-2a Cul Lake	Sawyer	F	-	-	82
18	Hawthorne Hills South Pond	Dane	F	-	-	80
19	Silver Creek Estuary Lake	Green Lake	F	-	236 ft	73
20	County K Marsh Lake	Green Lake	F	-	-	76
21	Graber Pond	Dane	F	-	-	83
22	Thiensville Millpond	Ozaukee	F	-	-	78
23	Giltners Lake	Fond du Lac	F	-	13 ft	77
24	Grafton Millpond	Ozaukee	F	-	-	72
25	Lower Kelly Lake	Waukesha	F	-	36 ft	77