Fish and Aquatic Life
Poplar Lake T33N, R18W, Sec. 4, 3 Surface Acres - 125.0, S.D.F. = 1.47, Maximum Depth = 18 ft., M.P.A. = 43 A landlocked lake with a fish population consisting of northern pike, largemouth bass, bluegills, black crappies, pumpkinseed and bullheads. It has 175 feet of public frontage with an access road, but without parking. Private development consists of 22 cottages. Mallards and bluewing teal may nest here.
Author Aquatic Biologist
Poplar Lake is a 125 acre seepage lake with heavy development. A self-help volunteer has
been monitoring water clarity since 1989. Minimal water quality data exists for this waterbody
and a lakes planning grant for water quality monitoring and watershed study should be a high
priority for this lake. The encouragement of an active lake management organization would be
a necessary first step.
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
|WBIC||Official Waterbody Name||Station ID||Station Name||Earliest Fieldwork Date||Latest Fieldwork Date||View Station||View Data|
|2491000||Poplar Lake||493147||Poplar Lake - Deep Hole||8/1/1989||7/8/2019||Map||Data|
|2491000||Poplar Lake||10049215||Poplar Lake - Staff Gage||6/30/2018||9/11/2019||Map||Data|
|2491000||Poplar Lake||10004900||Poplar Lake||8/7/2001||7/13/2020||Map||Data|
|2491000||Poplar Lake||10018078||Poplar Lake -- Access||8/19/2006||6/29/2020||Map||Data|
Poplar Lake is located in the Trout Brook watershed which is 91.06 mi². Land use in the watershed is primarily agricultural (33.90%), forest (32.40%) and a mix of grassland (20.50%) and other uses (13.10%). This watershed has 54.92 stream miles, 968.11 lake acres and 3,479.17 wetland acres.
Nonpoint Source Characteristics
This watershed is ranked Not Ranked 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.