Big Rideau Lake
Portland, Ontario, Canada
Quiet shallow bay
Location created by
Diana Carr
- Lat: 44.7348149
- Lng: -76.2270954
- Waterbody Type: Bay
- Timezone: UTC
Latest photos
No photos uploaded.
Observation tests summary
Air temperature
°C
30.0
Latest
30.0
Average
Water temperature
°C
25.4
Latest
25.4
Average
Alkalinity
mg/L
40
Latest
40
Average
Hardness
mg/L
50
Latest
50
Average
Dissolved oxygen
mg/L
4.0
Latest
4.0
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
202
Latest
202
Average
Secchi depth
m
2.7
Latest
2.7
Average
Water depth
m
2.7
Latest
2.7
Average
pH (0-14)
7.8
Latest
7.8
Average