Fish and Aquatic Life
UNNAMED CREEK 12-6 (T23N R5W S12) - This creek is a tributary to Halls Creek, and is also known as West Fork Halls Creek. Several fisheries surveys conducted between 1980 and 1991 documented a native brook trout population. A pond was illegally constructed in 1991 on a spring adjacent to this stream. Spawning areas located downstream of this pond may be affected by the loss of cold spring water (Talley, 1996). If the pond discharges to the creek, it may be increasing stream temperatures which could detrimentally affect the reproductive success of this native population. Since good information exists on the fishery and the habitat of this stream, data should be collected to document any changes in the stream since the construction of the pond. DNR staff should research the course of events that led to the construction of this pond and take appropriate follow-up actions.
From: Koperksi, Cindy. 1999. Black River Water Quality Management Plan (draft). Wisconsin Department of Natural Resources, Madison, WI.
Author Cynthia Koperski
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 2016 . See also 'monitoring' and 'projects'.
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 and implementation of a Total Maximum Daily Load Analysis, habitat restoration work, partnership education and outreach and more. If specific recommendations exist for this water, they will be displayed below.
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|
|1714000||Unnamed||10043159||West Fork Halls Cr at Moore Rd DS||1/1/2015||1/1/2015||Map||Data|
|1714000||Unnamed||10043161||West Fork Halls Cr at Old Stage Rd DS||1/1/2015||1/1/2015||Map||Data|
Unnamed is located in the Halls Creek watershed which is 115.13 mi². Land use in the watershed is primarily forest (50%), agricultural (33%) and a mix of grassland (9%) and other uses (8%). This watershed has 214.37 stream miles, 148.87 lake acres and 7,228.50 wetland acres.
Nonpoint Source Characteristics
This watershed is ranked High for runoff impacts on streams, Not Available for runoff impacts on lakes and Medium for runoff impacts on groundwater and therefore has an overall rank of Medium. 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.