PRESS RELEASE: GRCA Watershed Conditions Statement – Water Safety, Dec. 18. 2025.
The weather system crossing the watershed is bringing above freezing temperatures and approximately 15 mm of rainfall tonight, resulting in increased river flows throughout the Grand River watershed.
No significant flooding is expected with this event; however, river flows in local waterways will be higher than normal for this time of year, increasing the risk in low-lying areas typically prone to flooding.
GRCA reservoirs will be used to reduce downstream flooding; however, river flows will remain elevated, increasing the safety risk around rivers and streams throughout the watershed.
The public is encouraged to exercise extreme caution around all local waterways and is strongly advised to stay off all ice at this time. Parents and caregivers are urged to keep children and pets away from shorelines and off frozen surfaces, as conditions can change quickly. Banks adjacent to rivers and creeks are very slippery and, when combined with cold, fast-moving water, pose a serious hazard. Recreational users near local waterways should be aware of the current conditions and exercise additional caution.
River conditions and forecasts are being monitored closely, and any flood messages will be issued as needed.
