A 40 year old woman was treated in hospital for non-life threatening injuries, after she fell into the Saugeen River.
It happened on Tuesday afternoon about 4:15 near the dam along the Walkerton community trail.
South Bruce OPP, Walkerton Fire Department and Bruce County Paramedics all responded to the call.
They found that a man and woman were walking on the dam, when the woman fell into the water.
Crystal Dinsmore of Brockton was taken to a local hospital.
50 year old Kirk Murray of Brockton was not injured.
South Bruce OPP are investigating.