Cardinal

St. Lawrence River

Ontario, Canada

Location created by
Duncan Campbell Campbell

Latest photos

No photos uploaded.

Observation tests summary

Air temperature °C
24.0 Latest
24.0 Average
Water temperature °C
23.0 Latest
23.0 Average
Alkalinity mg/L
60 Latest
60 Average
Hardness mg/L
100 Latest
100 Average
Dissolved oxygen mg/L
8.0 Latest
8.0 Average
Chlorine ppm
0.0 Latest
0.0 Average
Conductivity μS/cm
307 Latest
307 Average
Secchi depth m
0.0 Latest
0.0 Average
Water depth m
1.6 Latest
1.6 Average
pH (0-14)
7.8 Latest
7.8 Average