Bronte

Bronte Beach is nestled among other harbour facilities, including a marina. Back in the mid 1800s, Bronte Harbour was a bustling port with a thriving commercial fishery and "stonehooking" business. When you see old buildings in Oakville and Burlington, chances are their foundations are made of shale. This stone was carved and carted by hand from the shallow waters in the Bronte Beach area.

Lake Ontario Waterkeeper is grateful for support in 2011 from the Peace and Justice Club at St. Thomas Aquinas Secondary School in Oakville. Their contributions will help us continue to monitor these beaches for postings throughout the summer!

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Water Quality

Passed water quality tests 60-95% of the time
Historical Status
This status is based on the latest sample, taken on August 29th, 2019. Lake Ontario Waterkeeper updates the status of this beach as soon as test results become available. These results were posted to Swim Guide on September 3th, 2019 at 1:34 PM.

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Current Weather

-5°C

A few clouds

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Monitoring Frequency

Source Information

Water at all sites is sampled for E. coli and Total coliform at all sites. The Halton Region Public Health Department issues beach advisories when the geometric mean concentration of at least five samples is at least 200 E. coli / 100 mL of water or when a single sample is at least 400 E. coli / 100 mL of water. This guideline comes from Canada’s Guidelines for Canadian Recreational Water Quality (2012). It is applied to beaches in Ontario in accordance with Ontario’s Recreational Water Protocol, 2018.Prior to 2018 beaches in Ontario were posted when the geometric mean of 5 samples collected within a 30-day period exceeded 100 E. coli / 100 mL of water. Water samples are collected weekly. Results are posted to Swim Guide as soon as lab results are available. They are also available at http://www.halton.ca/cms/One.aspx?portalId=8310&pageId=120451. In Swim Guide, a beach is marked Green when the geometric mean of at least 5 samples is below 200 E. coli/100 mL water and each individual sample concentration is below 400 E.coli / 100 mL. A beach is marked Red when the results are equal to or above a geometric mean of 200 E. coli / 100 mL water and/or 400 E. coli / 100 mL. A beach is marked Grey when there are no current results or there is no available information.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.

Water Quality Graph