St. Lawrence River
Ontario, Canada
Small pier jutting out into the river from a small gravel parking lot.
Location created by
Jonathan Ramundi
- Group: River Rapport & Education : River Institute
- Lat: 45.0314363
- Lng: -74.6663904
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
No photos uploaded.
Observation tests summary
Air temperature
°C
26.0
Latest
18.0
Average
Water temperature
°C
23.0
Latest
16.1
Average
Alkalinity
mg/L
80
Latest
103
Average
Hardness
mg/L
100
Latest
114
Average
Dissolved oxygen
mg/L
10.0
Latest
8.5
Average
Conductivity
μS/cm
310
Latest
302
Average
Secchi depth
m
0.0
Latest
0.0
Average
Water depth
m
0.8
Latest
0.8
Average
pH (0-14)
7.5
Latest
7.5
Average
Chlorine
ppm
0.0
Latest
0.0
Average