The Coliban River system in central Victoria, near Kyneton, offers paddling primarily through the Upper Coliban Reservoir, which is open to kayaks, canoes, and small boats with electric motors. Petrol-powered outboard engines are not permitted on the water. The wearing of lifejackets is mandatory at all times while on the water.

The reservoir sits on Dja Dja Wurrung Country and is managed by Coliban Water as a key water storage for the region. Two recreational areas provide access: Premier Mine Road and Springhill Road. Facilities and permitted activities differ between these two sites, so checking current signage and maps before visiting is advisable. At Premier Mine Road, a 40-metre crushed rock boat ramp enables launching down to 60 per cent water storage capacity. Facilities across the sites include car parking, seating, shelter, toilets, a viewing platform, walking paths, and designated watercraft entry and exit points. Dogs are permitted but must be kept on leads.

Blue-green algae is a known periodic hazard at Upper Coliban Reservoir. When algae levels are elevated, the reservoir is closed entirely to on-water recreation, and contact with the water should be avoided. Paddlers should check current conditions with Coliban Water before visiting, as closures can occur without extended notice.

On the river itself, low water levels can expose submerged stumps, which present a navigation hazard. This is particularly relevant during summer months when water levels tend to drop.

The reservoir has been stocked extensively with native fish including Murray cod and golden perch, as well as brown and rainbow trout from the Snobs Creek hatchery, making it a popular destination for kayak fishing. The Coliban River Streamside Reserve, managed by Parks Victoria, also exists along sections of the river corridor and provides additional access to the broader riparian environment.