Ottawa River

Ottawa River

Chute à Blondeau, Ontario, Canada

The Ottawa River just above the Carillon Dam and the reservoir called Lac dollard-des-ormeaux.
The water moves Eastward slowly. It is a boating recreational area just above voyageur Provincial Park.

Location created by
Inga Chisholm

Latest photos

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Observation tests summary

Air temperature °C
2.0 Latest
10.9 Average
Water temperature °C
5.0 Latest
11.9 Average
Alkalinity mg/L
80 Latest
54 Average
Hardness mg/L
0 Latest
35 Average
Dissolved oxygen mg/L
6.0 Latest
7.3 Average
Conductivity μS/cm
82 Latest
89 Average
Secchi depth m
0.0 Latest
0.4 Average
Water depth m
0.5 Latest
1.2 Average
pH (0-14)
6.4 Latest
6.6 Average

Ice On

  • 2022-12-24
  • 2021-12-25
  • 2021-01-02
  • 2020-12-16

Ice Off

  • 2023-04-02
  • 2023-04-02
  • 2022-04-05
  • 2021-03-27
  • 2019-04-13