North of the dam

Big head River

Ontario, Canada

Free flowing river

Location created by
Big Canoe Project

Latest photos

No photos uploaded.

Observation tests summary

Air temperature °C
24.5 Latest
22.5 Average
Water temperature °C
24.8 Latest
22.7 Average
Alkalinity mg/L
200 Latest
205 Average
Hardness mg/L
200 Latest
300 Average
Dissolved oxygen mg/L
9.0 Latest
8.0 Average
Conductivity μS/cm
426 Latest
440 Average
pH (0-14)
8.0 Latest
8.2 Average

Ice On

Ice Off

  • 2022-08-08
  • 2022-07-05