Cornwall : St Lawrence River

Ontario, Canada

Observed by
Julia McDiarmid
pH (0-14) What's this? 8.4
Chlorine ppm What's this? 0.25
Hardness mg/L What's this? 175.0
Alkalinity mg/L What's this? 90.0
Air temperature °C What's this? 26.5
Water temperature °C What's this? 20.5

Wildlife


Latest photos


Notes

Sunny, very slight breeze