Waukesha County, Wisconsin
LR15
822200
16.98
Condition has remained stable; water is not impaired.
Notes
Ottawa Lake was evaluated every two-year cycle from 2014 to 2024; phosphorus, algae, and aquatic plant data indicated a healthy system. This lake is on the Waters Attaining Standards List.Pollutant
E. coli
Listed For
Impairments
NA
Current Use
Listing Status
Water Delisted
Attainable Use
Priority
Delisted 2006
Designated Use
303(d) ID
722
Listing Date
4/1/1998
Impaired Water Notes
Delisted on 2006 303d. No longer meets listing criteria.
Date
7/21/2009