Inlet between River Institute and L’Heritage High School : St.Lawrence River

Ontario, Canada

Observed by
Water Rangers
pH (0-14) What's this? 8.4
Chlorine ppm What's this? 0.5
Hardness mg/L What's this? 200.0
Alkalinity mg/L What's this? 160.0
Air temperature °C What's this? 18.0
Water temperature °C What's this? 20.0

Wildlife


Weather

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

Latest photos


Notes

It was raining quite hard by the time this test was completed, I fear the rain may have skewed the hardness as it was considerably different from the test taken 10 minutes earlier at the other location.