Fish and Aquatic Life
Loyhead Lake, in the Brill and Red Cedar Rivers Watershed, is a 72.53 acre lake that falls in Washburn County. This lake is managed for fishing and swimming and is currently not considered impaired.
Author Aquatic Biologist
Source: 1978, Surface Water Resources of Washburn County
Loyhead Lake, T38N, R10W, Section 13, 14, Surface Acres-74.5, Maximum
Depth-35 feet, M.P.A.-7 ppm, Secchi Disk-8 feet
A soft water, seepage lake, it is landlocked and has a fishery
that includes largemouth bass, bluegills and perch. This is an
irregularly shaped lake with several bays and islands in it. The number
of these varies with the lake's water level. Natural fluctuations of as
much as 12 vertical feet have been noted here. Isolated pockets suffer
winterkill conditions during these low level periods. Seven acres of bog
and fresh meadow wetlands border two percent of the lakeshore. The
remainder is wooded upland shore, some of which in scattered areas is
quite steeply sloped. Nesting waterfowl using the lake include mallards,
teal, wood ducks and loon. Muskrats are common here as well as an
occasional beaver colony. There are two cottages on the lakeshore.
Public access is provided at two sites on the west shore. Of the lake's
4.11 miles of shoreline, 3.26 miles are in public ownership as Washburn
County Forest land.
Author Surface Water Inventory Of Wisconsin
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|
|WBIC||Official Waterbody Name||Station ID||Station Name||Earliest Fieldwork Date||Latest Fieldwork Date||View Station||View Data|
|1864200||Loyhead Lake||10018548||Loyhead Lake -- Access at North Landing||8/25/2004||8/25/2004||Map||Data|
|1864200||Loyhead Lake||10018549||Loyhead Lake -- Access at South Landing - Off Birchwood Fire Ln||8/25/2004||6/2/2011||Map||Data|
|1864200||Loyhead Lake||10006747||Loyhead Lake||9/5/2000||10/3/2016||Map||Data|
|1864200||Loyhead Lake||663182||Loyhead Lake - Deepest Point||5/12/2007||6/30/2012||Map||Data|
Loyhead Lake is located in the Brill and Red Cedar Rivers watershed which is 297.68 mi². Land use in the watershed is primarily forest (49.40%), agricultural (20.30%) and a mix of grassland (10.70%) and other uses (19.60%). This watershed has 264.90 stream miles, 6,282.34 lake acres and 15,832.05 wetland acres.
Nonpoint Source Characteristics
This watershed is ranked Medium for runoff impacts on streams, Medium 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.