Portland Municipal Beach : Big Rideau Lake Association

Portland, Ontario, Canada

Observed by
Martin Lalumière

Water quality tests

pH (0-14) What's this? 7.6
Dissolved oxygen (mg/L) What's this? 9.0
Chlorine (ppm) What's this? 0.0
Hardness (mg/L) What's this? 0.0
Alkalinity (mg/L) What's this? 70.0
Conductivity (uS/cm) What's this? 188.0
Air temperature ℃ What's this? 25.5
Water temperature ℃ What's this? 24.8

Latest photos

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Colour test results

We're currently building tools to help improve accuracy. These tests were interpreted using artificial intelligence. Please note, these tests will not show accurate results yet as we're still training the model.

Test strips


Windy. Sunny.