Ottawa River upstream from Mattawa dam

Ottawa River

Quebec, Canada

Upstream from the Mattawa dam.

Location created by
Hope Clayton

Latest photos

No photos uploaded.

Observation tests summary

Air temperature °C
21.0 Latest
21.0 Average
Water temperature °C
23.9 Latest
23.9 Average
Dissolved oxygen mg/L
8.5 Latest
8.5 Average
Conductivity μS/cm
58 Latest
58 Average
pH (0-14)
8.1 Latest
8.1 Average