Lilly Lake, Marathon County, Wisconsin

• Contacts
• Links
• Lake Information Summaries
• Bibliography

Contacts: Lake Manager= Sorge, Buzz (WCR-Eau Claire); 715-839-3794; sorgep@dnr.state.wi.us
Fish Biologist
Aquatic Plant Management Contact= Debbie Konkel (WCR-Eau Claire); 715-839-2782 konked@dnr.state.wi.us
Water Management Specialist
Waterbasin Leader

Links: Marathon County Home Page (Exit DNR)

Wisconsin Lakes Book

Source: Wisconsin DNR- (Pub. FM-800) 2005 Revision. Key
Lake Name = Lilly Lake
Area = 83 (acres)
Maximum Depth = 5 (feet)
Mean Depth = (feet)
Public Access = R (BR= Boat Ramp; BF= Barrier-free; P= Barrier Free Pier; T= Walk in Trail; R= Roadside; W= Wilderness in Public Ownership; BW= Barrier-free Wilderness; NW= Navigable Water; and X= some type of access is available)
Lake Map = ( Blank, = No DNR Lake Map exists; X = Lake map exists)More information on lake maps.
Lake Type = SP (DG= Drainage Lake; SE= Seepage Lake; SP= Spring Lake; and DN= Drained Lake)
Muskie =
Key=(A= Abundant; C= Common; or P= Present)
Northern Pike =
Walleye =
Largemouth Bass =
Smallmouth Bass =
Panfish = P
Trout =
Catfish =
Sturgeon =

"Old Historical Information"

Source: 1977, Surface Water Resources of Marathon County

Lilly Lake, T27N, R10E, Section 36 Surface Acres = 83.4, Maximum Depth = 5 feet, Secchi Disk = 4 feet A medium hard spring lake having slightly acid, clear water of low transparency. The immediate shoreline is wetland (60 percent) of conifer, hardwood, and marsh with the remainder being upland of mixed hardwood and pine. The littoral materials are composed of silt (99 percent) and gravel (i percent). Emergent vegetation is sparse, however, floating vegetation is dense. Fish inhabiting this spring lake include yellow perch, black bullhead, and white sucker. Wood ducks use this lake. There is no boat landing. Of the 0.55 mile of shoreline, 0.23 mile is public frontage controlled by Marathon County. Elderon Park, owned by Marathon County, is located on the west shore adjacent to Highway 49. Shoreline developments include 4 dwellings, a park area and picnic site. The outlet flows to Comet Creek.

Average Water Quality in Late Summer during the past 5 Years for Lilly Lake in Wolf basin.

Note: No numbers by the first = in water clarity, etc. means no samples on this lake in the past 5 years in late summer.
Water Clarity in feet = for samples compared to 11 feet for 1507 samples in the basin.
Chlorophyll A in ug/l = for samples compared to 9 ug.l for 189 samples in the basin.
Total Phosphorus in mg/l = for samples compared to 0.031 mg/l for 192 samples in the basin.
Public Perception of water conditions = for samples compared to 2 for 1401 samples in the basin.
Where the scale is 1-5 1= Beautiful, could not be any nicer; 2= Very minor aesthetic problems - excellent for swimming, boating, enjoyment; 3= Swimming and aesthetic enjoyment slightly impaired because of algae levels; 4= Desire to swim and level of enjoyment of the lake substantially reduced because of algae (would not swim, but boating ok); 5= Swimming and aesthetic enjoyment of the lake nearly impossible because of algae level.
Trophic state is another indicator of water quality.

Bibliography for Lilly Lake, Marathon County, Wisconsin     
--------------------------------------------------------------------------------------------       
--- This bibliography is being build. Don't assume it is complete. ---
--- If you know of other related references for this lake, please tell us.---    

Carlson, H and L. M. Andrews. 1977. Surface Water Resources of 
     Marathon Co. Wis. DNR. 1981 81 pp. 

Wisconsin. Dept. of Natural Resources. 1991. Upper Wisconsin 
     River central sub-basin water quality management plan. 
     221 pp.

Produced by: Wisconsin Department of Natural Resources, Bureau of Watershed Management
For Corrections or More information to add on this topic: James Vennie, Limnologist-Lake Data Manager, 608-266-2212