Milwaukee County, Wisconsin
MI03
3000042
0.00 - 1.05
1.05
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This stream was evaluated for chloride and metals during the 2022 cycle; levels were appropriate. Phosphorus is slightly elevated but don't exceed criteria. Additional chloride data will be evaluated in the 2024 cycle to consider delisting. In 2026 elevated water temperatures and chronic levels of chloride pollution were documented; this water was placed on the Impaired Waters List. Pollutant
E. coli
Listed For
Recreation
Impairments
Recreational Restrictions - Pathogens
Current Use
Restricted Recreation
Listing Status
Proposed for List
Attainable Use
Recreation
Priority
Low
Designated Use
Recreation
303(d) ID
2026-92
Listing Date
4/1/2026
Pollutant
Chloride
Listed For
Fish and Aquatic Life
Impairments
NA
Current Use
Unsupported Aquatic Life
Listing Status
Water Delisted
Attainable Use
Default - Fish and Aquatic Life
Priority
Delisted 2024
Designated Use
Default - Fish and Aquatic Life
303(d) ID
2018-021
Listing Date
4/1/2018
Impaired Water Notes
This water was assessed during the 2018 listing cycle; new chloride sample data exceed 2018 WisCALM listing criteria for the Fish and Aquatic Life use.
Date
6/30/2017