School Dock : St Lawrence River

Cornwall, Ontario, Canada

Observed by
Cole Chadrou
  • Observed on: Wed, 24 Sep 2025 21:44:00 +0000
  • Lat: 45.0163789
  • Lng: -74.6993787

Observation report

See trends at this location

Water quality tests

Pending Quality Check from Water Rangers What's this?

pH (0-14) What's this? 8.0
Dissolved oxygen mg/L What's this? 9.0
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 150.0
Alkalinity mg/L What's this? 80.0
Water depth m What's this? 0.1
Conductivity μS/cm What's this? 310.0
Air temperature °C What's this? 21.0
Water temperature °C What's this? 19.6

Weather

Current weather What's this?
Windy conditions with rough waves
Weather in previous 24 hours What's this?
Multiple hours of rain within the last 24 hours

Latest photos

No photos uploaded.

Notes

the wind is stronger than normal And the air smells fresh.