Beach Water Testing in Niagara

Reducing the risk of illness and injury

Our beach monitoring program runs annually from Victoria Day to Labour Day. The program tests water quality and tracks factors like air and water temperature, water cloudiness, wind speed and wave height.

Factors that affect water conditions

Entering water with high bacteria levels can cause eye, ear, nose, throat and skin infections as well as stomach problems if the water is swallowed.

Some conditions can cause bacteria levels to rise, including a large number of swimmers or birds, wind and high waves, heavy rainfall in the last 24 to 48 hours, and cloudy water where you cannot see your feet in waist deep water.

Beach water testing results

Beach
Bay Beach (Crystal)
Fort Erie
Bernard Avenue Beach
Fort Erie
Crescent Beach
Fort Erie
Waverly Beach
Fort Erie
Casablanca Beach
Grimsby
Fifty Point Conservation Beach
Grimsby
Nelles Beach
Grimsby
Charles Daley Park
Lincoln
Queen's Royal Beach
Niagara-on-the-Lake
Centennial Cedar Bay Beach
Port Colborne
Nickel Beach
Port Colborne
Sherkston Elco
Port Colborne
Sherkston Quarry Beach
Port Colborne
Sherkston Wyldewood Beach
Port Colborne
Lakeside Beach
St. Catharines
Sunset Beach
St. Catharines
Long Beach
Wainfleet
Reebs Bay
Wainfleet
Wainfleet Lake Erie Public Access Beach
Wainfleet

Posting / closing beaches

Beaches are monitored for bacteria levels (E. Coli), algae growth and safety concerns (such as debris, spills). When safety concerns show high levels of bacteria, the beach is posted as unsafe for swimming.

Regardless of the beach posting status, it is recommended that you monitor weather and water quality factors before swimming.

Testing procedures

Each beach is sampled between one to two times per week based on annual assessments and public usage, and in accordance with the Ontario Ministry of Health and Long-Term Care beach water sampling standards.

If you are interested in testing a waterfront area or beach that is not sampled by us, contact your local municipality.

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