Tree Haven Canal : St Lawrence River

Ontario, Canada

Observed by
Emilie DeRochie

Observation report

See trends at this location

Water quality tests

✓ Quality checked by Water Rangers What's this?

pH (0-14) What's this? 8.0
Dissolved oxygen mg/L What's this? 9.0
Secchi depth m What's this? 1.0
Hardness mg/L What's this? 150.0
Alkalinity mg/L What's this? 200.0
Conductivity μS/cm What's this? 326.0
Air temperature °C What's this? 22.0
Water temperature °C What's this? 25.6

Weather

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

Latest photos

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