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

Group: County Sustainability Group
Lat: 45.5890834
Lng: -74.4677304
Waterbody Type: River
Timezone: America/Toronto

Want to download this data? Login or Sign Up.

Latest photos

View all photos

Observation tests summary

Air temperature °C

8.0 Latest

11.1 Average

2020-06-06 -> 2025-03-19

Water temperature °C

1.0 Latest

11.1 Average

2020-06-06 -> 2025-03-19

Alkalinity mg/L

120 Latest

60 Average

2020-06-06 -> 2025-03-19

Hardness mg/L

0 Latest

36 Average

2020-06-06 -> 2025-03-19

Dissolved oxygen mg/L

5.0 Latest

7.4 Average

2020-06-06 -> 2025-03-19

Conductivity μS/cm

107 Latest

92 Average

2020-06-06 -> 2025-03-19

Secchi depth m

1.5 Latest

0.4 Average

2020-06-06 -> 2024-12-26

Water depth m

3.0 Latest

1.3 Average

2020-06-06 -> 2025-03-19

pH (0-14)

6.0 Latest

6.6 Average

2020-06-06 -> 2025-03-19

Ice On

2024-12-23
2024-01-08
2022-12-24
2021-12-25
2021-01-02
2020-12-16

Ice Off

2025-03-27
2023-04-02
2023-04-02
2022-04-05
2021-03-27
2019-04-13