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? 6.8
Dissolved oxygen mg/L What's this? 5.0
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 200.0
Alkalinity mg/L What's this? 120.0
Water depth m What's this? 1.1
Conductivity μS/cm What's this? 381.0
Air temperature °C What's this? 25.0
Water temperature °C What's this? 25.6
Ice off What's this?

Since: 2022-08-29

Weather

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

Latest photos

Notes

Increase in macrophyte growth since last month, lots of crickets chirping, frogs jumping in the water.
*Note: first test done with new pH meter!