
Big Rideau
Portland, Ontario, Canada
Shoreline

Location created by
Diana Carr
- Lat: 44.773214
- Lng: -76.2038294
- Waterbody Type: Lake
- Timezone: UTC
Latest photos
Observation tests summary
Air temperature
°C
15.0
Latest
15.0
Average
Water temperature
°C
12.6
Latest
12.6
Average
Alkalinity
mg/L
80
Latest
80
Average
Hardness
mg/L
0
Latest
0
Average
Dissolved oxygen
mg/L
9.0
Latest
9.0
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
201
Latest
201
Average
Secchi depth
m
2.8
Latest
2.8
Average
Water depth
m
2.8
Latest
2.8
Average
pH (0-14)
8.4
Latest
8.4
Average