Concerns Over Water Pollution Impacts from Tunnel Construction:
Councillor Lynne Saville, Chair of the Sydney Coastal Councils Group (SCCG) has reported that “some Councillors from its member councils are concerned there may be adverse environmental impacts on water quality in the Sydney and Middle Harbours as a result of construction work associated with the Western Harbour Tunnel and Northern Beaches Link Tunnel”. SCCG represents 9 estuarine and coastal councils in Sydney and support our councils to have clean and healthy waterways.
“It is vital that rigorous controls and safeguards are put in place to reduce any impacts upon our beautiful waterways”, says Saville.
Many have already expressed concerns over pollution, dust from construction spoil and contaminants may affect catchments and harbour water quality. As previously reported, “there is risk of adverse effects from proposed dredging on water quality and wildlife in the waters of Middle Harbour, which is likely to affect residents’ ability to use Northbridge Baths“. https://www.abc.net.au/news/2018-03-12/western-harbour-toll-construction-to-produce-toxicity-study/9537082
SCCG supports its member Councils to achieve important water quality objectives that enable safe swimming at Sydney’s harbour and coastal beaches. It is currently working with the NSW Government to deliver a coastal management program (CMP) for Sydney Harbour which was recently announced by the Minister for the Environment Gabrielle Upton MP (https://www.nsw.gov.au/news-and-events/news/nsw-beaches-cleanest-in-a-decade/).
A CMP for Sydney Harbour will set the long-term strategy for the coordinated management of the coast with a focus on achieving the objectives of the Coastal Management Act 2018. These objectives include protecting and enhancing scenic value, biological diversity and ecosystem integrity and resilience.