Lime Kiln Bay Wetlands in Need of Upgrade

The efficiency of the Lime Kiln Bay Wetlands needs to be re-examined. Management Plan made in 2005 are outdated. It needs to be updated to take account of the higher peak flows and greater sediment load caused by increased area of impervious surfaces in the catchment which has developed through the building of apartments, villas and McMansions. There is a need to stop sediment entering our river. A good example is Parramatta River Catchment Group campaign -  Get the Site Right a soil and erosion control compliance blitz on construction sites around their catchment.

The 2015-16 report card by Georges River Combined Councils revealed “a slight decline” in the ecological condition of the catchment over the previous year. The catchment received a C+ (fair) rating, but water quality in some parts, including Gungah Bay (D-) and Lime Kiln Bay (D+) was rated “poor”. The outlook for the future is not promising with future planned growth according to the Greater Sydney Commission’s draft regional plan for Sydney South projecting at least 23,000 more homes in the next 40 years.

More information on sediment removal from ponds by Geoff Francis (May 2017)

Leader 26 April 2017 – Change of focus on Ponds

Leader 1 Feb 2017 Georges River Health declines as housing numbers surge

 

 

 

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