BRLA- Grindstone : Big Rideau Lake

Portland, Ontario, Canada

Observed by
J. Trant

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? 7.8
Dissolved oxygen mg/L What's this? 9.0
Secchi depth m What's this? 0.45
Hardness mg/L What's this? 150.0
Alkalinity mg/L What's this? 120.0
Water depth m What's this? 0.45
Conductivity μS/cm What's this? 208.0
Air temperature °C What's this? 17.6
Water temperature °C What's this? 17.5

Wildlife

Mammal
Mammal What's this?
Plant
Plant What's this?
Insect
Insect What's this?
Crustacean
Crustacean What's this?

Invasive Species

Zebra Mussels
Zebra Mussels What's this?

Latest photos

Notes

chlorine 1.5