These are some photographs of Koo-Wee-Rup and surrounds in what maybe the 1924 flood or the 1934 flood from the Koo-Wee-Rup Swamp Historical Society collection.
This is the Railway bridge, there are people at either end of the bridge.
Four people in a row boat
I have seen this one dated 1916 and 1924.
Andrew Colvin's Shackcloth cycle factory
Drying out after the flood, this is possibly the 1934 flood.