Lost Lake entrance : Big Rideau Lake

Portland, Ontario, Canada

Observed by
J. Trant

Observation report

See trends at this location

Water quality tests

✓ Quality checked by Water Rangers What's this?

pH (0-14) What's this? 7.8
Dissolved oxygen mg/L What's this? 8.0
Secchi depth m What's this? 2.83
Hardness mg/L What's this? 150.0
Alkalinity mg/L What's this? 160.0
Water depth m What's this? 2.83
Conductivity μS/cm What's this? 209.0
Air temperature °C What's this? 16.4
Water temperature °C What's this? 16.7

Invasive Species

Other Invasive
Other Invasive What's this?

Latest photos

No photos uploaded.

Notes

sunken algae blooms at bottom above sea grass

July 27, 2023 - Water depth and secchi depth changed from 283 to 2.83 meters