pH (0-14)
What's this?
7.7
Len's Cove Marina, Portland, on the Big Rideau : Big Rideau Lake
Portland, Ontario, Canada
Observed by
Linda Hamilton
- Observed on: Sun, 27 Jul 2025 11:00:00 -0400
- Testers Linda Hamilton
-
Associated with:
Big Rideau Lake Association : Big Rideau Lake Water Quality - Lat: 44.6980006
- Lng: -76.1936992
Observation report
See trends at this locationWater quality tests
Pending Quality Check from Water Rangers What's this?
Dissolved oxygen mg/L
What's this?
8.0
Secchi depth m
What's this?
0.8
Hardness mg/L
What's this?
13.0
Alkalinity mg/L
What's this?
50.0
Water depth m
What's this?
1.2
Conductivity μS/cm
What's this?
239.0
Air temperature °C
What's this?
27.0
Water temperature °C
What's this?
26.0
Weather
Current weather What's this?
Weather in previous 24 hours What's this?
Latest photos
No photos uploaded.