St.Lawrence inlet
Ontario, Canada
Slight ripples in water
Location created by
Reid MacDonell
- Lat: 45.0096948
- Lng: -74.6997509
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
20.0
Latest
23.0
Average
Water temperature
°C
16.5
Latest
19.8
Average
Alkalinity
mg/L
180
Latest
180
Average
Hardness
mg/L
100
Latest
150
Average
pH (0-14)
7.5
Latest
7.7
Average
Dissolved oxygen
mg/L
6.5
Latest
6.5
Average
Conductivity
μS/cm
290
Latest
290
Average
Secchi depth
m
0.7
Latest
0.7
Average