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The Isaac River in east Queensland starts below Moranbah North at an elevation of 245m and ends at an elevation of 85.4m merging with the Mackenzie River.
The Isaac River drops around 160m over its 457km length.
The Isaac River flows through Black Hole (129m) on its way to joining the Mackenzie River.
21 creeks and rivers flow into the Isaac River. The five longest tributaries are: Connors River, Rolf Creek, Devlin Creek, Phillips Creek and North Creek - click here for a full list of all 21 tributaries of the Isaac River.
The Isaac River is highlighted in yellow on the map below.
Bonzle users have caught and/or seen barramundi, golden perch and yabbies at Isaac River (Note: some species of fish may not be available at all times of the year. Always check State/Territory fishing regulations for size, bag/possession limits and licensing/permit requirements. Some native fish are protected and may not be taken). Is this list accurate? Have you caught or seen other species of fish at Isaac River? Contribute your knowledge by clicking here.
Are you a keen bird watcher? Have you been bird watching at Isaac River? What birds have you seen at Isaac River? Contribute your knowledge by clicking here. As a Bonzle sub-project, we're trying to build Australia's most comprehensive bird location atlas. A big thankyou to all that have contributed and continue to contribute sightings.
Do you know what facilities are available at Isaac River? Contribute your knowledge by clicking here.
Do you know what recreational activities are available at Isaac River? Contribute your knowledge by clicking here.
If you're interested in Rivers and Creeks then you may also be interested in Springs, Waterfalls, Lakes and Dams and Gorges.