Impaired Water - Lake Michigan (Upper Lake Park Beach, Lake Michigan)
Ozaukee County, Wisconsin
SH01
20
0.00 - 0.77
0.77
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This beach has had fluctuating bacteria levels over the years. Assessment in the 2012 cycle prompted delisting for bacteria. Low levels were confirmed in the 2018 cycle, but elevated levels prompted listing again in the 2022 cycle. Low levels in the 2024 cycle promted review; an additional year of data are recommended before delisting again.
Listing Details
Pollutant
E. coli
Listed For
Recreation
Impairments
Recreational Restrictions - Pathogens
Current Use
Restricted Recreation
Listing Status
303d Listed
Attainable Use
Recreation
Priority
Low
Designated Use
Recreation
303(d) ID
2022-089
Listing Date
4/1/2022
Impaired Water Notes
This beach was assessed for the 2012 Impaired Waters List, and data indicate recreational use impairment should be removed.
Date
7/20/2011

Impaired Water Notes
This beach was assessed in the 2022 cycle; data indicated bacteria were causing recreational use impairment.
Date
6/9/2021