Water Detail - Round Lake, Lower Black River Watershed (BR01)

Round Lake, Lower Black River Watershed (BR01)

Round Lake (728500)

Size

74.51 Acres

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.

Shallow Lowland

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.

2023

General Condition

Excellent

County

La Crosse, Trempealeau

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.

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.

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.

Shallow Lowland

Shallow lowland lake describes the depth and location of the lake in a watershed. These variables affect the lakes response to watershed variables.

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

Another of the Trempealeau lakes, located near the Village of Trempealeau. Its clear water is hard, alkaline, and has a low transparency. This drained lake is within the Mississippi River flood plain and at times has many of the same species of fish found in the river. Its basic fishery consists of northern pike, largemouth bass, and panfish with the latter consisting of perch, bluegill, crappie, rock bass, pumpkinseed, and bullhead. The lake has almost annual winterkill conditions depending upon ice and snow conditions. Another use problem is an abundance of aquatic vegetation, including algae. There is public access. Game values include beaver, muskrat, nesting wood ducks, mallard, and teal, and migrant puddle ducks, diving ducks, and coot. Source: 1970, Surface Water Resources of Trempealeau County Round Lake, T18N, R9W, S36 Surface Acres = 40.1, S.D.F. = 1.24, Maximum Depth = 7 feet

Date 1970

Author Aquatic Biologist

Round Lake, Lower Black River Watershed (BR01) Fish and Aquatic Life

Round Lake, Lower Black River Watershed (BR01) Recreation

Round Lake, Lower Black River Watershed (BR01) 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

2018 List of Healthy (Category 2) Waters

Results of Lake Assessment in the Trempealeau Lakes Lake Unit, Navigation Pool 7 of the upper Mississippi River, Fall 2008

Lake Bathymetry Map for Round Lake

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

Monitoring Projects

WBIC	Official Waterbody Name	Station ID	Station Name	Earliest Fieldwork Date	Latest Fieldwork Date	View Station	View Data
1676700	Black River	10035515	Black River - Area of Open Water - Area of Open Water	7/5/2009	8/19/2017	Map	Data
5025524	Unnamed	10033327	Unnamed			Map	Data
728500	Round Lake	10053668	TREMPEALEAU LAKES LAKE UNIT			Map	Data
5591267	Unnamed	10035515	Black River - Area of Open Water - Area of Open Water	7/5/2009	8/19/2017	Map	Data
728500	Round Lake	10005945	Round Lake	8/29/2000	10/3/2016	Map	Data
728500	Round Lake	10018482	Mississippi River -- Round Lake -- Access	10/11/2008	8/19/2023	Map	Data
5025524	Unnamed	10035515	Black River - Area of Open Water - Area of Open Water	7/5/2009	8/19/2017	Map	Data
728500	Round Lake	10057130	Round1	5/23/2023	10/24/2023	Map	Data
1676700	Black River	10033327	Unnamed			Map	Data
5591267	Unnamed	10033327	Unnamed			Map	Data

Watershed Characteristics

Round Lake is located in the Lower Black River watershed which is 189.82 mi². Land use in the watershed is primarily forest (42%), agricultural (20.30%) and a mix of wetland (13.80%) and other uses (23.70%). This watershed has 383.70 stream miles, 1,042.10 lake acres and 17,676.19 wetland acres.

Nonpoint Source Characteristics

This watershed is ranked Not Available for runoff impacts on streams, Not Available 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

Round Lake is considered a Shallow Lowland 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.

Shallow lowland lake describes the depth and location of the lake in a watershed. These variables affect the lakes response to watershed variables.

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