St. Lawrence River
Quebec, Canada
Natural shoreline downstream of Adams marina. Sandy bottomed with moving water, maintained lawns.
Location created by
Emma Ehrenfeld
- Group: River Rapport & Education : River Institute
- Lat: 45.01903
- Lng: -74.5929623
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
26.0
Latest
26.0
Average
Water temperature
°C
25.5
Latest
25.5
Average
Alkalinity
mg/L
80
Latest
80
Average
Hardness
mg/L
100
Latest
100
Average
Nitrates
mg/L
0.1
Latest
0.1
Average
Dissolved oxygen
mg/L
7.0
Latest
7.0
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Conductivity
μS/cm
289
Latest
289
Average
Secchi depth
m
0.0
Latest
0.0
Average
Water depth
m
0.5
Latest
0.5
Average
pH (0-14)
7.2
Latest
7.2
Average