The Katfish Reach Hydrological and Fish Passage Structures project was a significant project, part of a joint Federal and State government initiative designed to improve the use of existing water resources in the area for the benefit of surrounding fauna and flora, improve hydrological connectivity, fish passage and general ecosystem health.

Fulton Hogan’s scope was spread across five main sites on the waterway, including a series of concrete bridges, pile-supported fishway structures, causeways, culvert crossings, cattle grids, and a range of general concrete structures and rock protection to control scouring of the river banks.