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Water & Sewer Information Centre

Somersby Water Treatment PalntGosford City Council provides water and sewerage services to around 160,000 people across the region.

We collect, treat and deliver drinking water to most of the Gosford Local Government Area and then transport, treat and dispose of its wastewater.

There are over 70,000 properties connected to our water supply system and around 68,000 to our sewer network.

We have been working with Wyong Shire Council since 1977 to manage the delivery of drinking water to the Central Coast. Visit the Living Water Smart on the Central Coast website for more information.

If you suspect a water main break, sewage overflow or any other fault with the water supply or sewer network in your area - contact Council immediately (24-hours a day, 7-days a week) on (02) 4325 8222.

To find out more about Council's water and sewer services - use the links below.

About us

Water supply

Sewer network

Living Water Smart

Plumbing and Drainage

Liquid Trade Waste

Development requirements

Mangrove Creek Dam

Water & Sewer News