Western shoreline of St. Joseph Island - near Outlook

St. Mary's River

Ontario, Canada

Water samples were collected off the end of a rocky point on St. Joseph Island. The area is relatively shallow. In this section of the St. Mary's River there is both up-bound and down-bound freighter traffic.

Location created by
Laurie Thompson

Latest photos

No photos uploaded.

Observation tests summary

Air temperature °C
20.0 Latest
24.9 Average
Water temperature °C
21.7 Latest
24.3 Average
Alkalinity mg/L
20 Latest
10 Average
Hardness mg/L
0 Latest
0 Average
Chlorine ppm
0.0 Latest
0.1 Average
Conductivity μS/cm
133 Latest
120 Average
Secchi depth m
0.0 Latest
0.0 Average
Water depth m
0.8 Latest
0.8 Average
pH (0-14)
6.8 Latest
7.1 Average