What lakes are in the Sheboygan-Manitowoc?

36 monitored lakes drain through the Sheboygan-Manitowoc, including Long Lake, Spring Lake, Cedar Lake, and others. The watershed spans Wisconsin.

What is the cleanest lake in the Sheboygan-Manitowoc?

Long Lake in Fond du Lac County is the highest-rated lake in the Sheboygan-Manitowoc with a Grade A.

What is a HUC8 watershed?

HUC8 (Hydrologic Unit Code, 8-digit) is the USGS classification for "subbasins" — the level at which major named river systems are usually identified. The Sheboygan-Manitowoc corresponds to HUC8 04030103.

Sheboygan-Manitowoc

Wisconsin · 36 monitored lakes · 18 grade A · 9 grade B · HUC8 04030103

Lake Michigan tributaries draining east-central Wisconsin into Lake Michigan via Sheboygan and Manitowoc Rivers.

Counties in this watershed

Sheboygan, Manitowoc, Calumet, Fond du Lac

Monitored Lakes (36)

#	Lake	County	Grade	Clarity	Area	Depth
1	Long Lake	Fond du Lac	A	32.8 ft	423 acres	47 ft
2	Spring Lake	Manitowoc	A	26.2 ft	9 acres	23 ft
3	Cedar Lake	Manitowoc	A	34.5 ft	-	-
4	Little Elkhart Lake	Sheboygan	A	32.8 ft	52 acres	25 ft
5	Lake Ellen	Sheboygan	A	29.5 ft	112 acres	42 ft
6	De Neveu Lake	Fond du Lac	A	39.4 ft	80 acres	67 ft
7	Crystal Lake	Sheboygan	A	64.6 ft	-	-
8	Tuma Lake	Manitowoc	A	32.8 ft	14 acres	36 ft
9	Kettle Moraine Lake	Fond du Lac	A	36.1 ft	209 acres	30 ft
10	Pigeon Lake	Manitowoc	A	29.6 ft	80 acres	62 ft
11	Elkhart Lake	Sheboygan	A	35.3 ft	292 acres	119 ft
12	Mi32 Lake	Manitowoc	A	49.2 ft	-	-
13	Forest Lake	Fond du Lac	A	45.9 ft	51 acres	32 ft
14	Wilke Lake	Manitowoc	A	23 ft	93 acres	21 ft
15	Auburn Lake	Fond du Lac	A	24.6 ft	90 acres	29 ft
16	English Lake	Manitowoc	A	24.6 ft	-	-
17	Shoe Lake	Manitowoc	A	23 ft	10 acres	34 ft
18	Kasbaum Lake	Manitowoc	A	32 ft	6 acres	68 ft
19	Mauthe Lake	Fond du Lac	B	19.4 ft	70 acres	23 ft
20	Horseshoe Lake	Manitowoc	B	24.6 ft	21 acres	54 ft
21	Wolf Lake	Fond du Lac	B	18 ft	75 acres	47 ft
22	Random Lake	Sheboygan	B	14.8 ft	212 acres	22.2 ft
23	Hartlaub Lake	Manitowoc	B	16.4 ft	37 acres	60 ft
24	Little Pigeon Lake	Manitowoc	B	-	8 acres	14.5 ft
25	Harpt Lake	Manitowoc	B	12.3 ft	32 acres	54 ft
26	Gass Lake	Manitowoc	B	19.7 ft	6 acres	24 ft
27	Bernice Lake	Fond du Lac	B	21.3 ft	32 acres	11 ft
28	Carstens Lake	Manitowoc	C	17.2 ft	-	-
29	Bullhead Lake	Manitowoc	C	13.1 ft	70 acres	40 ft
30	Weyers Lake	Manitowoc	C	21.3 ft	6 acres	32 ft
31	Dickman Lake	Fond du Lac	C	9.8 ft	6 acres	12 ft
32	Chilton Millpond	Calumet	D	9.5 ft	11 acres	7 ft
33	Dewitt Road-Cedar Grove Lake	Sheboygan	D	-	-	-
34	Long Lake	Manitowoc	D	5.2 ft	119 acres	38 ft
35	Beckers Lake	Calumet	D	4.9 ft	35 acres	52.5 ft
36	Giltners Lake	Fond du Lac	F	-	16 acres	13 ft

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