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Beach Water Testing in Niagara

Beach Testing

We test designated beaches throughout the summer to determine if the water quality can cause a health risk.

Status Definitions

Beach is Open to the PublicOpen
Beach is open for swimming.


Beach is Posted as Unsafe for SwimmingUnsafe to Swim (Posted)
It is unsafe to swim, but the beach remains open.


Beach is Closed to the PublicBeach Closed (Posted)
Beach is closed to the public. No access to the beach, sand or swimming.

Beaches are posted unsafe/closed when water tests show unacceptable levels of E. Coli bacteria.

The beach might also be unsafe because of floating debris, oil, excessive weed growth, bad odours and general turbidity.

Swimming in these waters could cause infections of the ear, eye, nose, throat and skin as well as cause diarrhea if the water is ingested.

Further Beach Details

Parking, washroom and location details for Niagara's public beaches. View our online help for assistance.

Call 905-688-8248 ext. 7789 for more information from our Beach Hotline.

Call for St. Catharines Beach Reports

Call the St. Catharines Beach Hotline at 905-935-2722 for the current status of Lakeside, Municipal or Jones beaches.

Weather Conditions can Affect Test Results

Beach water testing results may not always be accurate as conditions can change quickly due to the weather.

Test results are intended as general guidance. Residents are encouraged to consider the current weather before deciding to enter the water.

Weather Forecast: Lake Ontario · Lake Erie


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