Fish and Aquatic Life
Silver Lake, in the South Branch Little Wolf River Watershed, is a 70.75 acre lake that falls in Waupaca County. This lake is managed for fishing and swimming and is currently not considered impaired.
Author Aquatic Biologist
Source: 1971, Surface Water Resources of Waupaca County Silver Lake, T23N, R11E, Sections 14, 15, Surface Acres = 69.8, S.D.F. = 1.05, Maximum Depth = 14 feet.
Silver Lake is a landlocked seepage basin containing clear, moderately hard water. Sand, gravel, and muck are the predominant littoral bottom types present. In 1967 the lake was treated with a fish toxicant to remove an undesirable population of small panfish and bullheads with partial success. Following chemical treatment Silver Lake suffered from a severe winterkill that eliminated several thousand bullheads. Walleye, northern pike, and largemouth bass have been stocked. Because the lake is located in the Village of Scandinavia waterfowl use is limited. Hunting is not allowed. A village park located on the northwest shore provides picnic and boat launching facilities. Four cottages are located on the lake.
Author Surface Water Inventory Of Wisconsin
Silver Lake (198800) 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 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
|WBIC||Official Waterbody Name||Station ID||Station Name||Earliest Fieldwork Date||Latest Fieldwork Date||View Station||View Data|
|198800||Silver Lake||693084||Silver Lake - Deep Hole||7/8/1988||9/23/2020||Map||Data|
|198800||Silver Lake||10007292||Silver Lake||6/1/1993||9/30/2017||Map||Data|
|198800||Silver Lake||10041847||Silver Lake - Well||6/2/2014||11/3/2014||Map||Data|
|198800||Silver Lake||10019355||Silver Lake -- Access at W Side Of Lake Off Hwy 49||6/22/2012||7/28/2013||Map||Data|
Silver Lake is located in the South Branch Little Wolf River watershed which is 160.29 mi². Land use in the watershed is primarily forest (42.40%), agricultural (23%) and a mix of wetland (18.40%) and other uses (16.10%). This watershed has 166.00 stream miles, 2,070.64 lake acres and 19,091.22 wetland acres.
Nonpoint Source Characteristics
This watershed is ranked Low for runoff impacts on streams, High 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.