Lake Huron beaches tested for water quality by Lambton Public Health have been given a clean bill of health heading into the weekend.
Warning signs have been removed from Highland Glen and no beaches are posted at this time.
Grand Bend, Pinery Provincial Park, Ipperwash, Highland Glen, Bright's Grove and Canatara Park are tested weekly.
While no sampling occurs along the St. Clair River, signs warning of high bacterial levels following heavy rainfall are permanently placed at Seager, Branton Cundick and Brander Parks.