Two area beaches are posted as unsafe for swimming this weekend.
Hastings Prince Edward Public Health says both the Frankford Park Beach, on the Trent River and Kingsford Conservation Area Beach, on the Salmon River tested positive for high levels of bacteria.
Swimming in either beach could lead to health complications like nausea, skin irritations or others.
HPE Public Health will test the beaches again next week and update the listings.
All other beaches in that area are safe to cool off in this week.