Conservation authorities warning of flood risk

A Flood Outlook Statement is being issued for areas along the Lower Ottawa River from Arnprior to Hawkesbury.

Based on forecasted higher temperatures and anticipated snow melt, levels and flows along the Ottawa River are expected to increase over the next few days, marking the beginning of the spring freshet in the Ottawa River basin.

Snow cover varies significantly across the 146,300 km2 Ottawa River basin, with several areas experiencing above average snow water content. Based on current weather forecasts, minor flooding may occur in low-lying areas generally susceptible to flooding along the Lower Ottawa River.

While there are currently no flooding indicators of concern, it is still too early to forecast peak river conditions which remain dependent on snowmelt and rainfall amounts.

Residents in flood-prone areas are encouraged to closely follow changing conditions and to take necessary measures.

Please ensure:

Sump pump is clear, in good working condition and has a backwater valve
Easy access to portable backup generator and pump.
Downspouts are clear and the outlet is at least 3 m from the dwelling.
Driveway culverts are clear of debris and drain well.
Securing items that might float away as flows increase.

Residents are advised to stay away from watercourses where flows are high and where banks might be unstable.

Parents are encouraged to explain dangers to children and provide appropriate supervision around all waterbodies.

The Mississippi Valley, Rideau Valley, and South Nation Conservation Authorities monitor water levels and weather forecasts with the Ministry of Natural Resources and Forestry as part of the Flood Forecasting and Warning Program. Updates will be provided as conditions change.