St. Lawrence River
Gananoque, Ontario, Canada
Soft bottom, sandy passage between islands, natural shoreline with lots of fallen trees.
Moving water.
Location created by
Emma Ehrenfeld
- Group: River Rapport & Education : River Institute
- Lat: 44.3124379
- Lng: -76.1631918
- Waterbody Type: River
- Timezone: America/Toronto
Latest photos
Observations summary
Observation tests summary
Air temperature
°C
29.5
Latest
29.5
Average
Water temperature
°C
25.1
Latest
25.1
Average
Alkalinity
mg/L
180
Latest
180
Average
Hardness
mg/L
150
Latest
150
Average
Dissolved oxygen
mg/L
10.5
Latest
10.5
Average
Conductivity
μS/cm
290
Latest
290
Average
Secchi depth
m
0.0
Latest
0.0
Average
Water depth
m
0.5
Latest
0.5
Average
pH (0-14)
8.5
Latest
8.5
Average