Big Rideau Lake
Portland, Ontario, Canada
Deep water
Location created by
Diana Carr
- Lat: 44.7532621
- Lng: -76.2155204
- Waterbody Type: Bay
- Timezone: UTC
Latest photos
No photos uploaded.
Observation tests summary
Air temperature
°C
28.5
Latest
28.8
Average
Water temperature
°C
26.7
Latest
24.9
Average
Alkalinity
mg/L
80
Latest
70
Average
Hardness
mg/L
100
Latest
100
Average
Dissolved oxygen
mg/L
8.0
Latest
6.5
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
208
Latest
204
Average
Water depth
m
4.7
Latest
4.7
Average
pH (0-14)
7.8
Latest
7.4
Average
Secchi depth
m
3.7
Latest
3.7
Average