Summary of quantitative results
Guidelines for exceedances are based on:
Other
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Chemistry tests
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Lake Ontario in Ontario
Jack Darling Park has data for ph, hardness, alkalinity, air_temperature, water_temperature, current_weather, chlorine, and previous_weather from 13 April 2025 to 31 July 2025.
This data is part of a bigger dataset, Water Rangers Water Quality Testers.