GSCA Issues Updated Flood Watch
Following the rain and snowmelt on Saturday, water levels in many river systems rose above normal spring runoff levels, resulting in some roads closed due to flooding. Water levels have already peaked in some river systems and are continuing to drop, while other systems have stayed very high due to ongoing snowmelt. With the high temperatures and windy conditions forecast today resulting in continued snowmelt and the rain forecast to start Tuesday night and on Wednesday, Grey Sauble Conservation Authority (GSCA) has extended the Flood Watch Statement for all municipalities within the watershed.
As of Sunday, warm temperatures and strong winds have contributed to ongoing snowmelt which has delayed water levels from dropping in some watercourses. With temperatures forecast to remain above seasonal, the existing snowpack will continue to release its water content. Although the snowpack has been significantly reduced, there are still areas with snow cover such as snow drifts and woodlots. Most open fields are clear of snow.
Starting late Tuesday night and throughout Wednesday, 20-40 mm of rain is forecast for our region.If watercourses stay high through Tuesday, additional flooding is possible depending on the intensity and amount of rain we receive. With the Sauble River system remaining high, areas like Allenford may see river levels exceed the levels seen over the past weekend. Flood Watches are issued when flooding is possible along local watercourses. Landowners within known flood prone areas should monitor their situation and be prepared in case of flooding.
GSCA would like to remind everyone that significant runoff events can lead to unsafe conditions near rivers and streams. Fast moving water, slippery or unstable banks, and melting ice can present significant safety risks. Please stay alert and avoid watercourses when flows are high.
Grey Sauble staff will continue to monitor the weather and flows and provide updates as needed. Watershed residents can access snow, stream flow and rain gauge data through the Watershed Conditions page on our website: www.greysauble.on.ca/water-
This Statement expires Friday, March 13th, 2026 at 12pm unless replaced by further updates.y elevated across the watershed.Please contact us with any questions.
Grey Sauble Conservation Authority
519-376-3076