St Lawrence River
Gananoque, Ontario, Canada
Location created by
Emilie DeRochie
- Group: River Rapport & Education : River Institute
- Lat: 44.3237499
- Lng: -76.1650801
- Waterbody Type: Unknown
- Timezone: America/Toronto
Latest photos
No photos uploaded.
Observations summary
Observation tests summary
Air temperature
°C
28.5
Latest
25.8
Average
Water temperature
°C
25.1
Latest
24.3
Average
Alkalinity
mg/L
140
Latest
100
Average
Hardness
mg/L
100
Latest
107
Average
Dissolved oxygen
mg/L
11.0
Latest
9.7
Average
Conductivity
μS/cm
296
Latest
295
Average
Water depth
m
0.5
Latest
1.4
Average
pH (0-14)
7.8
Latest
8.0
Average
Chlorine
ppm
0.0
Latest
0.0
Average
Secchi depth
m
0.0
Latest
0.7
Average