The Tidbinbilla River is a perennial stream that is part of the Murrumbidgee catchment within the Murray–Darling basin, and is located in the Australian Capital Territory, Australia.
In 2012, heavy downpours caused damage to the existing river system with erosion damaging the river's ability to hold water. In coordination with local landowners and stakeholders, the Mulloon Institute is currently undertaking rehydration works in order to primarily reduce erosion amongst other benefits. ==See also==