Water Levels and Flows

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Mattawa
Mattawa
Pembroke
Pembroke
Fort-Coulonge
Fort-Coulonge
Arnprior
Arnprior
Ottawa
Ottawa
Gatineau
Gatineau
Grenville
Grenville
Maniwaki
Maniwaki
Carillon
Carillon
Montreal
Ottawa River Basin

Publication: 2017-06-20 15:00

Water levels at 8 a.m. in metres
Mattawa 153.01
Pembroke 111.83
Lake Coulonge at Fort-Coulonge 106.42
Chats Lake at Arnprior 74.19
Lake Deschenes at Britannia (Ottawa) 58.60
Gatineau 41.99
Grenville 41.35
Gatineau River at Maniwaki 164.04
Outflow in cubic metres per second
Ottawa River at Carillon 2,500

River Conditions Forecast

Water levels will slightly increase over the next few days in response to recent rainfall events. Levels should continue to decline by the end of the week, but will remain above average for this time of the year.

This message will be updated
on June 27, 2017 at 2 p.m..

Observed levels and flows
Ottawa River Basin

Water levels at 24:00 in metres 2017-06-13 2017-06-14 2017-06-15 2017-06-16 2017-06-17 2017-06-18 2017-06-19
Mattawa 152.62 152.77 152.83 152.82 152.81 152.89 152.93
Pembroke 111.86 111.71 111.65 111.67 111.67 111.69 111.79
Lake Coulonge at Fort-Coulonge 106.35 106.26 106.27 106.33 106.36 106.40 106.40
Chats Lake at Arnprior 74.14 74.13 74.17 74.16 74.17 74.18 74.16
Lake Deschenes at Britannia (Ottawa) 58.87 58.76 58.60 58.53 58.47 58.48 58.59
Gatineau 42.19 42.02 41.97 41.91 41.86 41.77 41.98
Grenville 41.34 41.31 41.30 41.30 41.28 41.28 41.33
Gatineau River at Maniwaki 164.04 164.01 163.98 163.98 164.01 164.07 164.07
Average daily outflow (m3/s) 2017-06-13 2017-06-14 2017-06-15 2017-06-16 2017-06-17 2017-06-18 2017-06-19
Ottawa River at Carillon 3,010 2,825 2,402 2,381 2,280 2,256 2,353