Fish and Aquatic Life
Wilson Lake, in the Pine and Willow Rivers Watershed, is a 75.08 acre lake that falls in Waushara County. This lake is managed for fishing and swimming and is currently not considered impaired.
Author Aquatic Biologist
Source: 1970, Surface Water Resources of Waushara County Wilson Lake T-20-N, R-11-E, Section 27 Surface Acres = 65.6; S.D.F. = 1.59; Maximum Depth = 15 feet.
A moderate size, hard water seepage lake located four miles east of Wild Rose. The lake level is supplemented by springs and has an intermittent outlet which runs into the Pine River. The littoral bottom materials consist of marl and sand. There is a small dam which raises the water level about six inches. The fishery includes northern pike, perch, largemouth bass, bluegill, and black crappie. The lake was partially chemically treated three times to reduce the panfish population. None of these treatments have been successful. Broods of wood duck and bluewing teal are present. A few migrating puddle ducks use the lake. Hunting is allowed. There are 35 cottages or dwellings on the lake. Access consists of one town road with parking.
Author Surface Water Inventory Of Wisconsin
Wilson Lake (250000) was assessed during the 2016 listing cycle; total phosphorus and chlorophyll sample data were clearly below 2016 WisCALM listing thresholds for the Recreation use and Fish and Aquatic Life use. This water was also assessed for chlorides and sample data were clearly below 2016 WisCALM chronic and acute listing criteria for the Fish and Aquatic Life use. This water is meeting these designated uses and is not considered impaired.
Author Ashley Beranek
Wisconsin has over 84,000 miles of streams, 15,000 lakes and milllions of acres of wetlands. Assessing the condition of this vast amount of water is challenging. The state's water monitoring program uses a media-based, cross-program approach to analyze water condition. An updated monitoring strategy (2015-2020) is now available. Compliance with Clean Water Act fishable, swimmable standards are located in the Executive Summary of Water Condition in 2018. See also the 'monitoring and projects' tab.
Wisconsin's Water Quality Standards provide qualitative and quantitative goals for waters that are protective of Fishable, Swimmable conditions [Learn more]. Waters that do not meet water quality standards are considered impaired and restoration actions are planned and carried out until the water is once again fishable and swimmable
Management goals can include creation or implementation of a Total Maximum Daily Load analysis, a Nine Key Element Plan, or other restoration work, education and outreach and more. If specific recommendations exist for this water, they will be displayed below online.
Monitoring the condition of a river, stream, or lake includes gathering physical, chemical, biological, and habitat data. Comprehensive studies often gather all these parameters in great detail, while lighter assessment events will involve sampling physical, chemical and biological data such as macroinvertebrates. Aquatic macroinvertebrates and fish communities integrate watershed or catchment condition, providing great insight into overall ecosystem health. Chemical and habitat parameters tell researchers more about human induced problems including contaminated runoff, point source dischargers, or habitat issues that foster or limit the potential of aquatic communities to thrive in a given area. Wisconsin's Water Monitoring Strategy was recenty updated.
Grants and Management Projects
|Project Name (Click for Details)||Year Started|
|KUSEL, WILSON, & ROUND LAKES P & R DISTRICT: Wilson Lake Treatment of Re-established CLP Project||2008|
|KUSEL, WILSON, & ROUND LAKES R & P DISTRICT: Wilson Lake Plant and Water Quality Survey||2001|
|KUSEL, WILSON, & ROUND LAKES P & R DISTRICT: Wilson Lake Aquatic Invasive Species Study||2004|
|KUSEL, WILSON, & ROUND LAKES P & R DISTRICT: Wilson Lake Water Quality Appraisal||2005|
|KUSEL, WILSON, & ROUND LAKES P & R DISTRICT: Wilson Lake APM Planning Project||2007|
|KUSEL, WILSON, & ROUND LAKES R & P DISTRICT: Wilson Lake 2002 Aquatic Plan Survey||2002|
|WBIC||Official Waterbody Name||Station ID||Station Name||Earliest Fieldwork Date||Latest Fieldwork Date||View Station||View Data|
|250000||Wilson Lake||10018798||Wilson Lake -- Access||Map||Data|
|250000||Wilson Lake||10021042||Wilson Lake - Deepest Spot||6/29/2007||8/27/2019||Map||Data|
|250000||Wilson Lake||10018797||Wilson Lake -- Access||6/18/1975||9/26/2018||Map||Data|
|250000||Wilson Lake||10044893||Wilson Lake -- [Herbicide Monitoring Site B]||5/30/2016||5/30/2016||Map||Data|
|250000||Wilson Lake||10007465||Wilson Lake||7/27/1999||7/30/2018||Map||Data|
Wilson Lake is located in the Pine and Willow Rivers watershed which is 302.08 mi². Land use in the watershed is primarily forest (34.40%), agricultural (27.80%) and a mix of wetland (19.20%) and other uses (18.70%). This watershed has 377.48 stream miles, 11,273.01 lake acres and 33,136.61 wetland acres.
Nonpoint Source Characteristics
This watershed is ranked High for runoff impacts on streams, Not Ranked for runoff impacts on lakes and High for runoff impacts on groundwater and therefore has an overall rank of High. This value can be used in ranking the watershed or individual waterbodies for grant funding under state and county programs.However, all waters are affected by diffuse pollutant sources regardless of initial water quality. Applications for specific runoff projects under state or county grant programs may be pursued. For more information, go to surface water program grants.