Find out about how we manage water, waterways and stormwater in Ku-ring-gai and how you can help by saving water.

Lovers Jump Creek in North Turramurra

Waterways and catchments

Ku-ring-gai spans three of Sydney's major catchments. Find out more about our waterways and catchments.
Flood sign

Flood risk management

Council is following the NSW Government’s Flood Prone Land Policy and Floodplain Development Manual (2005).

Water Smart

Learn about what we are doing to reduce water consumption and what you can do at home and in the community.
Household water tank

Household water systems

Regulations on greywater, septic tanks and rainwater tanks help protect human and environmental health.
water quality monitoring

Water quality monitoring

Water quality, or stream health, is a focus for us and there are a number of actions we are undertaking to improve the quality of our Ku-ring-gai waterways.
A Place To Live Bobbin Head, North Turramurra North Turramurra James Vodicka (1) square.jpg

Waterways plans and policies

Find out how we are protecting and improving our precious urban waterways.