Big Rideau Lake

Portland, Ontario, Canada

Observed by
Ann White

Water Quality Tests

pH (0-14) What's this? 7.8
Dissolved Oxygen (mg/L) What's this? 5.0
Secchi Depth (m) What's this? bottom visible
Hardness (mg/L) What's this? 180.0
Alkalinity (mg/L) What's this? 120.0
Water Depth (m) What's this? 0.9
Conductivity (uS/cm) What's this? 258.0
Air Temperature ℃ What's this? 21.0
Water Temperature ℃ What's this? 22.1

Weather

Current Weather What's this?
  • sunny
Cumulus clouds, light breeze
Weather in previous 24 hours What's this?
  • sunny
Cumulus clouds, light breeze

Latest Photos


Notes

Algae, lily pads, weeds along the side of the channel. Water brown with suspended mud.