Residents in the United Counties of Prescott and Russell are being warned of potential flooding risks as the South Nation Conservation Authority (SNC) has upgraded its previous Flood Outlook Statement to a Flood Watch.
The update comes as Environment Canada forecasts significantly warmer temperatures and rainfall over the coming days. Highs of 7°C are expected by Friday afternoon, followed by a weekend spike to 16°C. In addition, 10 to 15 millimeters of rain is expected from Sunday afternoon into Monday, increasing concerns about rising water levels.
The combination of rainfall and melting snow is expected to lead to higher water levels and faster river flows throughout the region. While widespread flooding is not anticipated, officials warn that low-lying areas, floodplains, and regions with poor drainage could experience flooding. The risk of ice breakup and ice jams remains a concern at bridges, culverts, and other constricted areas, which could lead to localized flooding. The SNC is urging residents to remain vigilant as conditions evolve.
Authorities are reminding residents to exercise extreme caution near waterbodies due to the fast-moving currents and unstable riverbanks. Ice-covered water bodies are now considered unsafe, and parents are being urged to warn children of the dangers. Those living in flood-prone areas should take precautionary measures, including ensuring sump pumps are in working order and have a backwater valve, keeping downspouts clear and extending their outlets at least three meters from the home, and securing outdoor items that could be carried away by rising waters. Residents should also have easy access to a portable backup generator and pump and ensure driveway culverts are free of debris to allow for proper drainage.
This Flood Watch remains in effect until March 18 at 5:00 p.m. unless an updated advisory is issued. The SNC continues to monitor water levels and weather conditions as part of its Flood Forecasting and Warning Program and will provide updates as necessary.
For more information and the latest updates, residents can visit www.nation.on.ca, email waterwatch@nation.on.ca, or follow South Nation Conservation on Facebook and Twitter.
