St. Lawrence River Dock River Intitute

St. Lawrence River

Cornwall, Ontario, Canada

At bottom of stairs/dock from shore.

Location created by
Katherine Tieman

Latest photos

No photos uploaded.

Observations summary

Fish
3
Plant
5
Plant What's this?
Insect
6
Insect What's this?
Bird
5
Mammal
1
Mammal What's this?

Observation tests summary

Air temperature °C
23.5 Latest
21.3 Average
Water temperature °C
24.7 Latest
21.8 Average
Alkalinity mg/L
100 Latest
119 Average
Hardness mg/L
130 Latest
117 Average
Chlorine ppm
0.0 Latest
0.0 Average
Conductivity μS/cm
430 Latest
337 Average
Secchi depth m
0.0 Latest
0.0 Average
Water depth m
0.2 Latest
0.1 Average
pH (0-14)
7.8 Latest
7.4 Average
Dissolved oxygen mg/L
8.0 Latest
8.8 Average