Sheboygan County, Wisconsin
SH03
50740
1.95 - 3.80
1.85
Condition has remained stable; water is not impaired.
Notes
Willow Creek was listed for degraded biological community in 2016 but new data in 2018 showed no impairment in fish and bug communities and the water was delisted. This water is managed for boating, fishing, swimming, and aquatic life; it is currently considered in good condition.Pollutant
Unknown Pollutant
Listed For
Impairments
NA
Current Use
Listing Status
Water Delisted
Attainable Use
Priority
Delisted 2018
Designated Use
303(d) ID
2016-015
Listing Date
4/1/2016
Impaired Water Notes
This water was assessed during the 2018 listing cycle; new biological (macroinvertebrate and fish Index of Biotic Integrity (IBI) scores) sample data were clearly below 2018 WisCALM listing thresholds for the Fish and Aquatic Life use.
Date
7/28/2017
Impaired Water Notes
This water was assessed during the 2016 listing cycle; biological impairment was observed (i.e. at least one macroinvertebrate or fish Index of Biotic Integrity (IBI) average scored in the poor condition category).
Date
8/29/2015