AFPS provided design guidance and construction advice to the Glenore Weir Replacement, Fishway Project. For this project, a fishway that was suitable for the passage of very small juvenile fish, as well as large sawfish was required. It was determined that a multi-size cone fishway was the best option as this design could provide passage for the very small fish, at the same time as providing large sawfish the discharge and swimming space to migrate upstream.