A swim advisory for Center Lake was removed after follow-up testing by Kenosha County showed E.coli levels within normal range there.
The State Department of Health recommends posting warnings at beaches when test results indicate an E.coli level of 235/100mL or more and closing a beach when test results exceed E.coli 1000/100mL.
Testing at Center Lake conducted Tuesday showed a result of 2 E.coli/100 mL.
