About
Tallowa Dam features a unique fish lift system. The fish lift includes a 2,500 litre bucket along a 30 metre track which travels over the dam wall. Due to aging infrastructure and recent flooding impacts, the fish lift is currently not operational and will be undergoing electrical and mechanical upgrades to return it to service.
Work will also include access for ongoing maintenance. Repairing the fish lift will enable fish migration between the lower and upper Shoalhaven River and helps protect ten native fish species, including the endangered Grayling.
The Tallowa Dam fish lift upgrade aims to restore natural fish migration routes in the Shoalhaven River. This project holds profound cultural importance for Jerrinja peoples, whose connection to the Shoalhaven River and its ecosystems runs deep.
The river is a living part of their cultural heritage, embodying connection to Country, ancestors, and the Dreaming. This project will help heal Country and reflects the shared commitment to preserving cultural values and the natural environment.
Schedule and scope of work
Work will commence in November 2024 and is expected to be completed by early 2026.
The project will include:
- establishing a temporary work site including site sheds and amenities
- replacing components including actuators and valves, new pipework, electrical distribution boards and hoist motors
- new control systems to allow for remote monitoring of the fish lift
- heavy machinery including excavators and cranes to assist with lifting and installing the new componentry
- construction of an access walkways for ongoing maintenance.
Public access
Public access to the upper and lower canoe launching areas will remain open during this work.
The public carpark, BBQ areas, toilets and viewing areas will also remain open during this work.
Access to the lower viewing area and lower canoe launching area located close to the construction area will have fencing and traffic control in place to ensure public safety. There will also be temporary fencing along a section of the upper viewing area walkway at the crest to allow for electrical upgrade work. Please follow all site signage and be aware of construction traffic.
Contact
For construction related enquiries, please call 1300 131 338 or email engagement@waternsw.com.au
WaterNSW acknowledges the traditional custodians of the lands and waters on which we work and pay our respects to all elders past, present and emerging. Learn more