Ottawa RiverRegulationPlanning BoardCommission de planificationde la régularisationde la rivière des Outaouais

Ottawa River Regulation Planning Board

The Planning Board was established to ensure integrated management of the principal reservoirs of the Ottawa River Basin:

  • to minimize flood and drought impacts along the Ottawa River and its tributaries, particularly in the Montreal Region
  • while maintaining beneficial water uses in the basin.

Current Conditions Summary

Water levels in metres:

View current conditions

River Conditions Forecast

Last Update: 2021-05-04 2:09 PM
Next Update: 2021-05-11 3:00 PM

Discharges from northern reservoirs have been reduced to ensure they are able to reach their summer recreational levels. On the main stem of the Ottawa River, flows and levels are expected to remain fairly stable over the coming week. Due to the early freshet and lack of snowmelt runoff, flows and levels are expected to be below normal for this time of the year for the coming weeks.

View complete forecast

Special Feature

Our Very First Newsletter

The Ottawa River Regulation Planning Board is pleased to present its very first newsletter!

In the newsletter, residents can find information about the Ottawa River basin hydrologic conditions, information about the Planning Board and its activities, as well as information on its website.  The newsletter will be issued about three times per year.

Don’t miss our newsletter this summer, fall and next spring.

How do I subscribe

Our website is currently undergoing some changes. One of those changes will include an easy way to subscribe to our newsletter.

In early June, visit us again and look for more information on how to subscribe.

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Latest News

End of Daily River Conditions Forecasts

Bulletins posted on 2021-04-06 by Ottawa River Regulation Secretariat

The Ottawa River Regulation Secretariat would like to inform residents of the Ottawa River Basin that the Regulating Committee will

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Rising Ottawa River Water Levels

Press Release posted on 2021-03-25 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee would like to inform watershed residents that levels and flows along the Ottawa River have

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Spring Conditions Overview in the Ottawa River Basin

Bulletins posted on 2021-03-22 by Ottawa River Regulating Committee

The Ottawa River Regulating Committee monitors the Ottawa River basin closely in preparation for the spring freshet. There are many

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