Big Rideau Lake

Portland, Ontario, Canada

Observed by
Ann White

Water Quality Tests

pH (0-14) What's this? 8.0
Dissolved Oxygen (mg/L) What's this? 5.5
Secchi Depth (m) What's this? 0.8
Hardness (mg/L) What's this? 150.0
Alkalinity (mg/L) What's this? 180.0
Water Depth (m) What's this? 0.75
Conductivity (uS/cm) What's this? 273.0
Air Temperature ℃ What's this? 20.0
Water Temperature ℃ What's this? 17.5

Wildlife

Amphibian
Amphibian What's this?

Weather

Current Weather What's this?
  • rainy
Overcast and drizzle. Much less surface algae than in August. Some duckweed in the water.
Weather in previous 24 hours What's this?
  • cloudy

Latest Photos


Notes

Leopard frog onshore by test site.