Big Rideau
Portland, Ontario, Canada
Shoreline
Location created by
Diana Carr
- Lat: 44.773214
- Lng: -76.2038294
- Waterbody Type: Lake
- Timezone: UTC
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
26.0
Latest
20.5
Average
Water temperature
°C
24.0
Latest
18.3
Average
Alkalinity
mg/L
40
Latest
60
Average
Hardness
mg/L
0
Latest
0
Average
Dissolved oxygen
mg/L
7.0
Latest
8.0
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
198
Latest
200
Average
Secchi depth
m
2.6
Latest
2.7
Average
Water depth
m
2.6
Latest
2.7
Average
pH (0-14)
7.8
Latest
8.1
Average