Shellmouth Dam

Assiniboine River expected to rise as province releases water from Shellmouth Dam

Assiniboine River expected to rise as province releases water from Shellmouth Dam

Water levels on the Assiniboine River and shorelines may create unsafe conditions in the weeks to come as outflow from the Shellmouth dam is increased, Manitoba Transportation and Infrastructure warns. The water level is expected to rise by one to two feet between the Shellmouth Dam and Brandon, 160 km southeast of the dam. The expected rise is the result of water released from the Shellmouth Reservoir to make room for spring's flow.