Southwick Creek, White River and Nippersink Creek Watershed (FX03)
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Southwick Creek, White River and Nippersink Creek Watershed (FX03)
Southwick Creek (758600)
0.89 Miles
0 - 0.89
Natural Community
Natural communities (stream and lake natural communities) represent model results that use predicted flow and temperature based on landscape features and related assumptions. Ranges of flow and temperature associated with specific aquatic life communities (fish, macroinvertebrates) help biologists identify appropriate resource management goals. Wisconsin Natural Communities.
Not Determined
Year Last Monitored
This is the most recent date of monitoring data stored in SWIMS. Additional surveys for fish and habitat may be available subsequent to this date.
2020
Unknown
 
Walworth
Trout Water 
Trout Waters are represented by Class I, Class II or Class III waters. These classes have specific ecological characteristics and management actions associated with them. For more information regarding Trout Classifications, see the Fisheries Trout Class Webpages.
No
Outstanding or Exceptional 
Wisconsin has designated many of the state's highest quality waters as Outstanding Resource Waters (ORWs) or Exceptional Resource Waters (ERWs). Waters designated as ORW or ERW are surface waters which provide outstanding recreational opportunities, support valuable fisheries and wildlife habitat, have good water quality, and are not significantly impacted by human activities. ORW and ERW status identifies waters that the State of Wisconsin has determined warrant additional protection from the effects of pollution. These designations are intended to meet federal Clean Water Act obligations requiring Wisconsin to adopt an 'antidegradation' policy that is designed to prevent any lowering of water quality - especially in those waters having significant ecological or cultural value.
No
Impaired Water 
A water is polluted or 'impaired' if it does not support full use by humans, wildlife, fish and other aquatic life and it is shown that one or more of the pollutant criteria are not met.
No

Fish and Aquatic Life

Current Use
The use the water currently supports. This is not a designation or classification; it is based on the current condition of the water. Information in this column is not designed for, and should not be used for, regulatory purposes.
Supported Aquatic Life
Waters that support fish and aquatic life communities (healthy biological communities).
Attainable Use
The use that the investigator believes the water could achieve through managing "controllable" sources. Beaver dams, hydroelectric dams, low gradient streams, and naturally occurring low flows are generally not considered controllable. The attainable use may be the same as the current use or it may be higher.
Default FAL
Fish and Aquatic Life - Default Waters do not have a specific use designation subcategory but are considered fishable, swimmable waters.
Designated Use
This is the water classification legally recognized by NR102 and NR104, Wis. Adm. Code. The classification determines water quality criteria and effluent limits. Waters obtain designated uses through classification procedures.
Default FAL
Fish and Aquatic Life - Default Waters do not have a specific use designation subcategory but are considered fishable, swimmable waters.

Overview

Southwick Creek, in the Unknown watershed, is a river that falls in Unknown county. This river is managed for fishing and swimming and is currently not considered impaired.

Date  2011

Author   Aquatic Biologist

Southwick Creek, White River and Nippersink Creek Watershed (FX03) Fish and Aquatic LifeSouthwick Creek, White River and Nippersink Creek Watershed (FX03) RecreationSouthwick Creek, White River and Nippersink Creek Watershed (FX03) Fish Consumption

Condition

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.

Reports

State of the Southeast Fox River Basin

Recommendations

Rivers Planning Grant
The Village of Williams Bay will hire a consultant to conduct a planning study, coordinate, educate and obtain input of stakeholders at planning meetings and prepare a preliminary design to remove a fish passage impediment from Southwick Creek. The product deliverable will be a report containing the following elements: 1) planning study report documenting existing conditions, coordination efforts, alternatives review and identification of preferred alternative to eliminate the fish passage barrier; 2) meeting minutes, notes/educational materials from educational and outreach efforts to both stakeholders and schools, through the Water Action Volunteers (WAV) program on monitoring streams, and 3) preliminary engineering plan.

Management Goals

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

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
VILLAGE OF WILLIAMS BAY: Southwick Creek Restoration2015

Monitoring Projects

WBICOfficial Waterbody NameStation IDStation NameEarliest Fieldwork DateLatest Fieldwork DateView StationView Data
758600Southwick Creek10043872Southwick Creek Downstream of Water Department DrivewayMapData
758600Southwick Creek653265Southwick Creek at Williams Bay WI1/15/19997/19/2000MapData
758600Southwick Creek10043873Southwick Creek Upstream of Kishwauketoe Driveway6/9/202010/23/2020MapData
758600Southwick Creek10043871Southwick Creek 200m Upstream of TerminusMapData
758600Southwick Creek10056314Southwick Creek at East Geneva Street6/9/202010/23/2020MapData

Watershed Characteristics

Southwick Creek is located in the White River and Nippersink Creek watershed which is 168.35 mi². Land use in the watershed is primarily agricultural (44.80%), forest (14.40%) and a mix of wetland (11.30%) and other uses (29.50%). This watershed has 239.00 stream miles, 8,603.24 lake acres and 10,838.84 wetland acres.

Nonpoint Source Characteristics

This watershed is ranked High 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.

Natural Community

Southwick Creek's natural community is not yet identified under the state’s Natural Community Determinations.

Natural communities (stream and lake natural communities) represent model results and DNR staff valiation processes that confirm or update predicted conditions based on flow and temperature modeling from historic and current landscape features and related variables. Predicated flow and temperatures for waters are associated predicated fish assemblages (communities). Biologists evaluate the model results against current survey data to determine if the modeled results are corect and whether biological indicators show water quaity degradation. This analysis is a core component of the state's resource management framework. Wisconsin's Riverine Natural Communities.