Declared Fish Habitat Area summary - Trinity Inlet
Trinity Inlet, Cairns.
FHA-003 (revision 3)
5,989 ha management A area
1,175 ha management B area
A and B
23 September 1989 (original declaration of Admiralty Island and Trinity Inlet Reserves)
23 July 1998 (redeclared to cadastral boundaries and Admiralty and Trinity FHAs merged as Trinity Inlet FHA)
21 September 2001 (redeclared to remove land included in error)
19 December 2003 (redeclared to address management issues)
7 December 2018 (redeclared to amend exclusion zone around navigation channel and remove terrestrial lands from within the outer boundary)
Cairns Regional Council
Conservation of fisheries in close proximity to the major development site of Cairns; buffer zone from rural/urban development; cooperative management with Traditional Owners; long history of fisheries and fish habitat research and monitoring in the area.
Extensive mangrove zones including Rhizophora, Avicennia and Ceriops; seagrass beds off the esplanade; patchy areas of saltmarsh; intertidal flats.
Commercial, recreational and Indigenous fishing; intense recreational crab fishery; important nursery area for several species of fish and penaeid prawns; barramundi; blue salmon; bream; estuary cod; flathead; garfish; grey mackerel; grunter; mangrove jack; queenfish; whiting; tiger prawns; mud crabs.
One of only two areas on east coast of Queensland where chenopod (succulent shrub) species Pachycomia tenuis has been reported.
None presently identified.
Lawrence M, Sully, D, Beumer J and Couchman D 2009, Targeted collection of inventory data for wetlands fish barriers in the Great Barrier Reef Catchment, Final report to the Australian Government, Queensland Department of Primary Industries and Fisheries.