Cornwall marina co-op : St Lawrence river

Ontario, Canada

Observed by
Grayson Lapensee

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? 7.2
Dissolved oxygen mg/L What's this? 9.0
Hardness mg/L What's this? 200.0
Alkalinity mg/L What's this? 120.0
Water depth m What's this? 0.31
Conductivity μS/cm What's this? 351.0
Air temperature °C What's this? 26.0
Water temperature °C What's this? 24.1

Wildlife

Plant
Plant What's this?
Insect
Insect What's this?
Bird
Bird What's this?

Weather

Current weather What's this?
Cloudy mostly some sunny periods starting
Weather in previous 24 hours What's this?

Latest photos

Notes

Floating plant life water still motor boat further away