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? 8.4
Dissolved oxygen mg/L What's this? 7.0
Secchi depth m What's this? 0.5
Hardness mg/L What's this? 50.0
Alkalinity mg/L What's this? 80.0
Water depth m What's this? 0.5
Air temperature °C What's this? 27.0
Water temperature °C What's this? 23.0

Wildlife

Fish
Fish What's this?
Plant
Plant What's this?
Insect
Insect What's this?

Invasive Species

Zebra Mussels
Zebra Mussels What's this?
Other Invasive
Other Invasive What's this?
Eurasian Milfoil
Eurasian Milfoil What's this?

Latest photos

Notes

bromine: 1/0.5