Cow Island : Big Rideau Lake

Portland, Ontario, Canada

Observed by
Doris Albert

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? 7.5
Dissolved oxygen mg/L What's this? 8.0
Chlorine ppm What's this? 0.0
Hardness mg/L What's this? 100.0
Alkalinity mg/L What's this? 120.0
Water depth m What's this? 3.0
Conductivity μS/cm What's this? 214.0
Air temperature °C What's this? 17.0
Water temperature °C What's this? 18.2

Latest photos

Notes

Sunny and clear light wind