Impaired Water - Lake Michigan (Amsterdam Beach, Lake Michigan)
Sheboygan County, Wisconsin
SH01, SH02
20
0.00 - 0.33
0.33
Water is impaired due to one or more pollutants and associated quality impacts.
Notes
This beach was assessed for the 2012 Impaired Waters List, and data indicate recreational use impairment should be removed.

Evaluations in the 2014 and 2018 cycles for bacteria showed no impairment. However, in the 2022 cycle data indicated bacteria were causing recreational use impairment. This beach was listed for E. coli in the 2022 cycle. New water quality data reviewed in the 2024 cycle confirmed the E. coli listing.
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
2022-090
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