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
Observations summary
Observation tests summary
Air temperature
°C
21.0
Latest
22.7
Average
Water temperature
°C
19.6
Latest
21.4
Average
Alkalinity
mg/L
80
Latest
73
Average
Hardness
mg/L
150
Latest
117
Average
Dissolved oxygen
mg/L
9.0
Latest
9.0
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
310
Latest
305
Average
Water depth
m
0.1
Latest
0.1
Average
pH (0-14)
8.0
Latest
8.2
Average