Lower Trent Conservation (LTC) advises municipalities and the public that a Flood Warning has been issued for the local creeks within the Lower Trent Watershed region (area stretching from Grafton to Quinte West and from Lake Ontario to Rice Lake and east to Centre Hastings). This Flood Warning is an update to the Flood Outlook Statement issued on March 6, 2026.
With the recent warm temperatures and precipitation received over the weekend and early this week, many of our local creeks have received increased run-off and have elevated water levels. The current forecast is showing that LTC’s watershed will receive between 20-40 millimeters of rain starting late this evening and continuing until Thursday March 12, 2026. There is also the potential for thunderstorms which may result in an additional 10 millimeters in localized areas. Depending on the evening temperatures, there is also the possibility of freezing rain. Although we have experienced above average temperatures for this time of year, there is still snowpack throughout the watershed. The remaining snowpack may be unable to absorb much of the melt or rain forecasted, which could accelerate snowmelt.
High water levels along our local creeks could cause flooding of driveways, access roads or buildings located in low-lying areas. Residents should ensure that their sump pumps are working and secure personal property along creek banks. Local municipalities are the first to respond to and assist with flood emergencies. Residents requiring assistance should contact their local municipality. If you experience a flood emergency and are in danger, please call 911.
Municipalities and the public should be aware that localized inundation is possible in urban areas where storm drains may not be able to handle the snowmelt and rainfall.
While the potential dangers presented by rivers, small streams and open ditches never cease to exist, they are of particular concern during these conditions. Water currents could be strong and temperatures are cold. Parents and caregivers are advised to keep children and pets away from all waterways. Additionally, areas around dams, culverts and bridges should be avoided at all times.
Lower Trent Conservation monitors water levels and weather forecasts closely as part of its flood forecasting and warning program. Daily water level updates are available at www.LTC.on.ca. If you have concerns about water levels, please contact Lower Trent Conservation at (613) 394-4829.
This Flood Warning for local creeks and streams will be in effect until Monday March 16, 2026 at 4:00pm.
