Two beaches are not recommended for swimming this weekend in Windsor-Essex.
Swimming is not recommended at Colchester Beach in Colchester and Seacliff Beach in Leamington.
Testing of the water by the Windsor-Essex County Health Unit showed E. coli counts of 200 or higher.
No beaches are closed this week.
A reminder to residents that Sandpoint Beach has been temporarily closed to swimmers and is now fenced off for safety reasons.