Tree Haven Canal : St Lawrence River

Ontario, Canada

Observed by
Sue DeRochie
pH (0-14) What's this? 6.4
Secchi depth m What's this? bottom visible
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 100.0
Alkalinity mg/L What's this? 120.0
Water depth m What's this? 0.5
Conductivity μS/cm What's this? 634.0
Air temperature °C What's this? 10.1
Water temperature °C What's this? 4.6

Wildlife


Weather

Current weather What's this?
  • cloudy
slight breeze
Weather in previous 24 hours What's this?
  • sunny
  • cloudy
  • windy
winds were west gusting to 40kph

Latest photos

No photos uploaded.


Notes

- skim of ice forming in some locations
- lots of algae still floating
- lots of leaves found on bottom
- saw mallards
- high hoe and dump trucks on the dyke adding gravel and brushing back vegetation