Sydney Metropolitan Catchment Management Authority has merged with Hawkesbury-Nepean Catchment Management Authority

The NSW Government recently announced that the Sydney Metropolitan Catchment Management Authority has been merged with the Hawkesbury-Nepean Catchment Management Authority as part of the changes to the regional service delivery model. From January, 2014 Local Land Services, a new regionally-based organisation will replace the Catchment Management Authorities, Livestock, Health & Pest Authorities and incorporate agricultural services currently provided by Agriculture NSW.

The Hawkesbury-Nepean Catchment Management Authority's area of operation now includes all the areas previously covered by the Sydney Metropolitan Catchment Management Authority. This website will now become an archived website. For more information about Hawkesbury Nepean Catchment Management Authority, and to find out about upcoming events visit www.hn.cma.nsw.gov.au


Major Projects
Botany Bay WQIP
Sydney Harbour Catchment Water Quality Improvement Plan
Cooks River Urban Water Initiative
Kurnell Corridors
 
Endangered Ecological Communities, Populations & Species
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Prior to European settlement the ecology of the Sydney area was both unique and diverse.  This diversity meant that particular elements of Sydney's ecology were already uncommon or sparsely distributed over a large area before settlement.  As European agricultural practices were employed across the area, whole sub-regions of native vegetation, and the associated ecosystems, were removed.

The Commonwealth Environment Protection & Biodiversity Conservation Act 1999 lists five Threatened Ecological Communities in the Sydney area:

  • Blue Gum High Forest of the Sydney Basin Bioregion
  • Cumberland Plains Woodland
  • Eastern Suburbs Banksia Scrub
  • Shale/Sandstone Transition Forest
  • Turpentine-Ironbark Forest of the Sydney Basin Bioregion.

The NSW Threatened Species Conservation Act 1995 currently lists 139 species, 9 populations and 21 ecological communities as endangered or vulnerable in the Sydney Metropolitan CMA region. For a current list visit the Threatened Species website.

The NSW Fisheries Management Act 1995 was established to manage and conserve fisheries in NSW.  The Act recognised that without management and/or conservation of key habitats then certain fisheries had the potential to collapse.  The Act lists Endangered, Vulnerable and Extinct species including fish, invertebrates and seaweeds.  The species that occur in the SMCMA area are shown in the table below:

Species Listed under the Fisheries Management Act 1995

Classification 

Common Name 

Scientific Name

Endangered 

Green Sawfish 

Pristis zijsron

Endangered 

Grey Nurse Shark 

Carcharias taurus

Endangered 

Southern Bluefin Tuna 

Thunnus maccoyii

Endangered 

Sydney Hawk Dragonfly

Austrocordulia leonardi

Vulnerable 

Adams Emerald Dragonfly 

Archaeophya adamsi

Vulnerable 

Macquarie Perch 

Macquaria australasica

Vulnerable 

Black Cod 

Epinephelus daemellii

Vulnerable 

Great White Shark 

Carcharodon carcharias

Vulnerable 

Marine Brown Alga 

Nereia lophocladia

Extinct 

Bennett's Seaweed 

Nereia lophocladia