Biinaagami is a multimedia, change-provoking initiative rooted in Indigenous knowledges. Through ceremony, mapping, inclusive storytelling, augmented reality, experiential learning, community water hubs and ecosystem restoration, Biinaagami aims to rebuild just and healthy relations between wildlife, people and place in the Great Lakes-St. Lawrence watershed.
Met water quality standards less than 60% of the time
This status is based on the latest sample, take on August 21st, 2023
Swim Drink Fish Canada - Great Lakes Guide updates the status of this beach as soon as
test results become available. These results were posted to Swim Guide
on August 23rd at 3:12 PM.
Claredon Beach is sampled
Water Quality Graph:
About Claredon Beach
Claredon Beach is a a sandy beach located on Lake Simcoe that has some rock. Trees line the northern perimeter of the park where the parking lot is located, and the park is mostly grass. There are picnic tables, a playground and portable washrooms (May-August). There is also a small building with change rooms, but it is not always open.
The York Region Public Health samples beaches weekly from mid-June to the end of August. When the information is posted on the YRPH website, Swim Drink Fish updates Swim Guide. As of 2018, Ontario beaches are following the Operational Approaches for Recreational Water Guideline, 2018, and the Recreational Water Protocol, 2018, for geometric mean and single-sample maximum parameters. These are now equivalent to those set out in the Guidelines for Canadian Recreational Water Quality – Third Edition, 2012: Geometric mean concentration (minimum of five samples): 200 E. coli/100 mL. Single-sample maximum concentration: 400 E. coli/100 mL. (These values replace the previous, more stringent Ontario standard: a geometric mean of 100 E. coli/100 mL.)
A beach is marked Green when the geometric mean of 5 samples collected within a 30-day period is below 200 E. coli / 100 ml of water and the single sample value is below 400 E.coli/100mL. A beach is marked Red when the geometric mean of 5 samples collected within a 30-day period exceeds 200 E. coli / 100 ml of water and/or exceeds the single sample value of 400 E.coli/100mL. A beach is marked Grey when reliable or up-to-date information is not available. DISCLAIMER: Historical data from 2017 and prior reflect the previous Ontario standard of a geometric mean of 100 E. coli /100 mL. Historical data from 2018 onward reflect the new Ontario Operational Approaches for Recreational Water Guideline, 2018: Geometric mean concentration 200 E. coli/ 100 mL and single-sample maximum concentration of 400 E. coli /100 mL.