Mille Roches Dock : St. Lawrence River

Ontario, Canada

Observed by
Duncan Campbell Campbell

Observation report

See trends at this location

Water quality tests

✓ Quality checked by Water Rangers What's this?

pH (0-14) What's this? 8.4
Dissolved oxygen mg/L What's this? 11.0
Secchi depth m What's this? 3.0
Chlorine ppm What's this? 0.5
Hardness mg/L What's this? 200.0
Alkalinity mg/L What's this? 180.0
Water depth m What's this? 3.0
Conductivity μS/cm What's this? 301.0
Air temperature °C What's this? 27.0
Water temperature °C What's this? 24.0

Weather

Current weather What's this?
Weather in previous 24 hours What's this?

Latest photos

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