Water Detail - Silver Creek, Red River Watershed (WR16)

Silver Creek, Red River Watershed (WR16)

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Silver Creek (330700)

Size

12.38 Miles

Segment

0 - 12.38

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.

Cool-Warm Mainstem, Cool-Warm Headwater

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.

2015

General Condition

Good

County

Shawano

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.

Yes

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.

Yes

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.

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.

Cold (Class I Trout)

Streams supporting a cold water sport fishery, or serving as a spawning area for salmonids and other cold water fish species through natural reproduction. Representative aquatic life communities, associated with these waters, generally require cold temperatures and concentrations of dissolved oxygen that remain above 6 mg/L. Since these waters are capable of supporting natural reproduction, a minimum dissolved oxygen concentration of 7 mg/L is required during times of active spawning and support of early life stages of newly-hatched fish.

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.

Cold

Streams capable of supporting a cold water sport fishery, or serving as a spawning area for salmonids and other cold water fish species. Representative aquatic life communities, associated with these waters, generally require cold temperatures and concentrations of dissolved oxygen that remain above 6 mg/L. Since these waters are capable of supporting natural reproduction, a minimum dissolved oxygen concentration of 7 mg/L is required during times of active spawning and support of early life stages of newly-hatched fish.

Overview

Silver Creek, located in central Monroe County, flows for approximately 10.4 miles in a westerly direction before reaching the La Crosse River at Angelo Pond. Silver Creek not only originates on Fort McCoy, but also flows for approximately 9.5 miles before it leaves the property. It has a slight gradient of 21 feet per mile and drains a portion of Fort McCoy. This stream contains three dams: West Silver wetland, I-90 Impoundment, and East Silver Lake. Silver Creek is a Class I trout stream for its entire length.

The predominant substrate is sand, with small amounts of silt and gravel present. Bank stabilization and installation of LUNKER structures has been ongoing by Fort McCoy staff since 1995. Both brook and brown trout are found in Silver Creek. Brook trout dominate the fishery above the West Silver Wetland, however brown trout have found their way upstream of that dam. Since upper Silver Creek, Cole's Valley Creek and Creek 19-15 all contain healthy brook trout populations, concern exists over competition for food and space from brown trout. Access to Silver Creek is from Fort McCoy and one road crossing near Angelo Pond.

Date 2002

Author Aquatic Biologist

Silver Creek, Red River Watershed (WR16) Fish and Aquatic Life

Silver Creek, Red River Watershed (WR16) Recreation

Silver Creek, Red River Watershed (WR16) 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

2020 Comprehensive WQ Assessments

Red River Watershed (WR16) Nonpoint Source Pollution Assessment Report 1996

Recommendations

Navigability Determination

NE NW S29 T29N R12E; Silver Creek, trib;

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
Shawano Navigability	2008

Monitoring Projects

WBIC	Official Waterbody Name	Station ID	Station Name	Earliest Fieldwork Date	Latest Fieldwork Date	View Station	View Data
330700	Silver Creek	10030581	Silver Creek - Silver Creek Rd			Map	Data
330700	Silver Creek	10015922	Silver Creek - Approximately 600 Yards Downstreamof Silver Creek Road. Approximately 1 Mile From Its Confluence W/ The West Branch O	5/26/1995	5/26/1995	Map	Data
330700	Silver Creek	10030580	Silver Creek - Bierman Rd / Lake Rd	8/2/2005	1/1/2015	Map	Data
330700	Silver Creek	10039444	Silver Creek at Silver Creek Rd			Map	Data
330700	Silver Creek	593085	Silver Creek at Silver Cr Road	5/15/1979	1/1/2015	Map	Data
330700	Silver Creek	10048953	Silver Creek - Woodlawn Rd.	8/2/2005	8/2/2005	Map	Data

Watershed Characteristics

Silver Creek is located in the Red River watershed which is 207.12 mi². Land use in the watershed is primarily forest (54.20%), wetland (20.40%) and a mix of agricultural (15%) and other uses (10.30%). This watershed has 206.51 stream miles, 785.38 lake acres and 24,271.01 wetland acres.

Nonpoint Source Characteristics

This watershed is ranked Low for runoff impacts on streams, Not Ranked 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.

Natural Community

Silver Creek is considered a Cool-Warm Mainstem, Cool-Warm Headwater 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.

Cool (Warm-Transition) Headwaters are small, sometimes intermittent streams with cool to warm summer temperatures. Coldwater fishes are uncommon to absent, transitional fishes are abundant to common, and warm water fishes are common to uncommon. Headwater species are abundant to common, mainstem species are common to absent, and river species are absent.

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