Mill Coulee Creek, Rush Creek Watershed (BL01)
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Mill Coulee Creek, Rush Creek Watershed (BL01)
Mill Coulee Creek (1634600)
5.83 Miles
0 - 5.83
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.
Warm Mainstem, Macroinvertebrate, Cool-Cold Headwater, Coldwater, 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
Fair
 
Crawford
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.
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.
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

Mill Coulee Creek, also known as Creek 1-3, flows west toward the Mississippi River for approximately two miles. The gradient of the stream is 47.6 feet per mile. It drains steep forested hills with agriculture in the valley. Mill Coulee Creek is not a classified trout stream.

A stream survey in 1970 documented only forage fish species. The stream was resurveyed in 2000, and again, only forage fish species were found. Cobble and gravel comprised nearly 60% of the stream bottom in addition to smaller amounts of sand, silt, boulder and clay. Habitat conditions were conducive for brook trout re-introduction. In October 2000, wild brook trout were stocked in Mill Coulee Creek. The stream will be resurveyed in upcoming years to determine the status of the fishery. Access to Mill Coulee Creek is from three road crossings and the Upper Mississippi River Fish and Wildlife Refuge.
Cindy Koperski

Date  2002

Author  Cynthia Koperski

Mill Coulee Creek, Rush Creek Watershed (BL01) Fish and Aquatic LifeMill Coulee Creek, Rush Creek Watershed (BL01) RecreationMill Coulee Creek, Rush Creek Watershed (BL01) 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
Comprehensive 2014 TP IBI Rivers Assessment
Rush Creek WT 2010 Map
Rush Creek WT 2010 ORW/ERW Map
Rush Creek WT 2010 Land Use Map
Rush Creek WT 2010 Map Outfalls and Dams
Rush Creek WT 2010 Wetland Map
Rush Creek Watershed Plan 2010 (BL01)
Rush Creek WT 2010 BL01 Wetlands Analysis
Rush Creek Map of Stations Tributary to Lake Pepin
Crawford County Surface Water Resources 1972

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
1634600Unnamed10009004Crk. 1-3 Mill Coulee Crk Station #3 Rd. Xing At Mr. Starks10/8/20141/1/2015MapData
1634600Unnamed10042758Mill Coulee Creek at 62093 Mill Coulee RdMapData
1634600Unnamed10013459Creek 1-3 (Mill Coulee) St. 1 - 300 Ft Downstream Of Road Crossing On Starks PropertyMapData
1634600Unnamed10009002Crk. 1-3 Mill Crk-1mile U/S From Sth 358/4/20118/4/2011MapData
1634600Unnamed10009003Crk. 1-3 Mill Coulee Crk Station #2 .25 Miles D/S Of Pdc Gun RangeMapData
1634600Unnamed10013460Creek 1-3 (Mill Coulee) St. 1 - Fenceline Below Gate On Starks Property10/19/200010/19/2000MapData

Watershed Characteristics

Unnamed is located in the Rush Creek watershed which is 240.16 mi². Land use in the watershed is primarily forest (46.60%), grassland (16.20%) and a mix of agricultural (15%) and other uses (22.10%). This watershed has 551.06 stream miles, 1,906.88 lake acres and 9,793.93 wetland acres.

Nonpoint Source Characteristics

This watershed is ranked High 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

Mill Coulee Creek is considered a Warm Mainstem, Macroinvertebrate, Cool-Cold Headwater, Coldwater, 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.

Warm Mainstem waters are moderate-to-large but still wadeable perennial streams with relatively warm summer temperatures. Coldwater fishes are absent, transitional fishes are common to uncommon, and warm water fishes are abundant to common. Headwater species are common to absent, mainstem species are abundant to common, and river species are common to absent.

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.