Cottage Inn Branch, Middle Pecatonica River Watershed (SP08)
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Cottage Inn Branch, Middle Pecatonica River Watershed (SP08)
Cottage Inn Branch (927100)
1.95 Miles
6.06 - 8.01
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-Cold 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.
2017
Fair
 
Lafayette
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.
WWSF
Streams capable of supporting a warm waterdependent sport fishery. Representative aquatic life communities associated with these waters generally require cool or warm temperatures and concentrations of dissolved oxygen that do not drop below 5 mg/L.
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

This 7-mile tributary to Bonner Branch is impounded about 3 miles from its headwaters forming Joy Lake. The lake was formed in 1970. The stream is a degraded warm water sport fishery. Like the Bonner Branch, the Cottage Inn Branch was once reported to hold good populations of channel catfish and smallmouth bass (DNR, 1967). The stream is stressed from the usual sources in this region: runoff from cropland and barnyards, as well as streambank pasturing.

Date  2002

Author   Aquatic Biologist

Historical Description

Cottage Inn Branch, T3N, R2E, Sections 10-4, Surface-acres = 6.0, Miles = 5.0, Gradient = 34.0 feet per mile,
Total alkalinity = 276 mg/l, Volume of' f'low = 2.8 cf's.

Flowing easterly, Cottage Inn Branch joins Bonner Branch as one of itsprincipal tributaries. Both are warm water seepage streams, known for their good populations of smallmouthbass and catfish. Whiteside Branch, another warm water seepage stream, joins the Cottage Inn Branch as its only named tributary about three miles above its junction with Bonner Branch. Other fishes found include rock bass and forage minnows. The stream banks exhibit moderate to heavy erosion along their entire length. The major bottom type consists of gravel mixed with silt. The land area in the watershed is almost entirely devoted to agricultural uses, drastically limiting waterfowl and furbearer production. Upland game species are limited to rabbits, squirrels and pheasants. Public ownership of land along the stream is nonexistent and the stream is accessible from three town roads and one state road bridge.

From: Piening, Ronald; Poff, Ronald; Threinen, C.W., 1967. Lake and Stream Classification Project. Surface Water Resources of Lafayette County, Wisconsin Department of Natural Resources, Madison, WI.

Date  1967

Author   Surface Water Inventory Of Wisconsin

Cottage Inn Branch, Middle Pecatonica River Watershed (SP08) Fish and Aquatic LifeCottage Inn Branch, Middle Pecatonica River Watershed (SP08) RecreationCottage Inn Branch, Middle Pecatonica River Watershed (SP08) 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
2018 List of Healthy (Category 2) Waters
2004 Baseline Survey of Cottage Inn Branch

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

WBICOfficial Waterbody NameStation IDStation NameEarliest Fieldwork DateLatest Fieldwork DateView StationView Data
927100Cottage Inn Branch10044868Lake Joy 27/4/20149/30/2017MapData
4000020Lake Joy 210044868Lake Joy 27/4/20149/30/2017MapData
927100Cottage Inn Branch10058966Cottage Inn Branch at Burr Oak RdMapData

Watershed Characteristics

Cottage Inn Branch is located in the Middle Pecatonica River watershed which is 186.42 mi². Land use in the watershed is primarily agricultural (56.30%), grassland (35.70%) and a mix of forest (5.70%) and other uses (2.20%). This watershed has 484.82 stream miles, 27.78 lake acres and 298.28 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.This water is ranked High Stream for individual Rivers based on runoff problems and the likelihood of success from project implementation.

Natural Community

Cottage Inn Branch is considered a Cool-Cold 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 (Cold-Transition) Headwaters are small, usually perennial streams with cold to cool summer temperatures. Coldwater fishes are common to uncommon (<10 per 100 m), transitional fishes are abundant to common, and warm water fishes are uncommon to absent. Headwater species are abundant to common, mainstem species are common to absent, and river species are absent.