pH (0-14)
What's this?
6.5
Little Lake - 2 : Big Rideau Lake
Portland, Ontario, Canada

Observed by
Debbie Bagg
- Observed on: Wed, 02 Jul 2025 09:44:00 -0400
- Testers Debbie Bagg
-
Associated with:
Big Rideau Lake Association : Big Rideau Lake Water Quality - Lat: 44.7195563
- Lng: -76.1772674
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?
11.0
Secchi depth m
What's this?
bottom visible
Chlorine ppm
What's this?
0.0
Hardness mg/L
What's this?
150.0
Alkalinity mg/L
What's this?
20.0
Water depth m
What's this?
1.5
Conductivity μS/cm
What's this?
225.0
Air temperature °C
What's this?
23.0
Water temperature °C
What's this?
23.0
Weather
Current weather What's this?
Weather in previous 24 hours What's this?