
St Lawrence River
Cornwall, Ontario, Canada
Furthest dock from the river institute, on the point.

Location created by
Cole Chadrou
- Lat: 45.0163789
- Lng: -74.6993787
- Waterbody Type: River
- Timezone: UTC
Latest photos
View all photosObservations summary
Observation tests summary
Air temperature
°C
15.0
Latest
22.7
Average
Water temperature
°C
15.8
Latest
18.9
Average
Alkalinity
mg/L
60
Latest
69
Average
Hardness
mg/L
110
Latest
118
Average
Dissolved oxygen
mg/L
11.0
Latest
9.8
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
292
Latest
301
Average
Water depth
m
0.1
Latest
0.1
Average
pH (0-14)
8.4
Latest
8.3
Average