Power Dam Visitor Centre Bike Trail : St Lawrence River

Cornwall, Ontario, Canada

Observed by
James Hardiment
  • Observed on: Thu, 10 Jul 2025 10:30:00 -0400
  • Testers James
  • Lat: 45.0077606
  • Lng: -74.7814816

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? 8.4
Dissolved oxygen mg/L What's this? 10.0
Secchi depth m What's this? 0.31
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 100.0
Alkalinity mg/L What's this? 80.0
Water depth m What's this? 0.31
Conductivity μS/cm What's this? 306.0
Air temperature °C What's this? 28.0
Water temperature °C What's this? 23.8

Wildlife

Reptile
Reptile What's this?
Plant
Plant What's this?
Mammal
Mammal What's this?
Insect
Insect What's this?
Fish
Fish What's this?
Bird
Bird What's this?

Weather

Current weather What's this?
Sunny day with minimal cloud. Humid.
Weather in previous 24 hours What's this?
Morning day before was sunny then cloudy and finally rain .

Latest photos

Notes

See fisherman in boats fishing. Child playing in the water, bee and other insect types hovering over flowers on the plants. Wild parsnip and many other types of flowers. Rocks, Moses-Saunders hydro dam in the distance. Canadian Geese and other wildlife in the water. Bike trail on shore and a visitor centre close by.