St. Lawrence River
Ontario, Canada
Dock location. Full sun. Moving water. Plants visible in water.
Location created by
Caeden Amyotte
- Group: River Rapport & Education : River Institute
- Lat: 45.0333505
- Lng: -74.6351694
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
26.0
Latest
23.0
Average
Water temperature
°C
23.0
Latest
22.9
Average
Alkalinity
mg/L
80
Latest
106
Average
Hardness
mg/L
50
Latest
131
Average
Dissolved oxygen
mg/L
8.0
Latest
8.4
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
269
Latest
273
Average
Secchi depth
m
0.0
Latest
0.0
Average
Water depth
m
1.1
Latest
1.1
Average
Turbidity
JTU
1
Latest
1
Average
pH (0-14)
7.6
Latest
7.5
Average