Flooding
Lake Macquarie’s water level is expected to rise at the same rate as the ocean with implications for our lakeside environment, buildings and local infrastructure.
Some land area will be permanently under water and others at increased risk as flood levels increase with the rise in the lake level and rainfall intensity. Ocean tides may come further into the lake causing an increase in tidal range. Storms may become more frequent and intense, with stronger winds and heavier rainfall. Longer periods of hot dry weather may increase the threat from bushfires and heat stress.
Flooding in Lake Macquarie
The City of Lake Macquarie consists of a multitude of thriving town centres and villages, which have evolved around the lake’s foreshore, rivers, and creeks. This very nature of our beautiful city makes us prone to flooding.
Over the past century, some areas have experienced an average of eight major floods. When they occur, they can cause considerable damage and disruption to the community.
It is important that residents are aware of the risks in and around their neighbourhood. Residents should also be aware of what to do to prepare for a flood or how to cope during a flood.
Your Role in Floodplain Management
Some flood-prone areas now have a flood management plan that places special requirements on new development, and assists existing residents. Minimising flood damage is a community-wide responsibility. Whether you are a resident or a business owner, you have a responsibility to do whatever you can to prepare your property and minimise your flood risk.
The following documents may assist you to prepare yourself and your home:
Council's Role in Floodplain Management
Council has a Floodplain Management Committee that develops and implements plans and studies to help minimise the risk of flooding in the city.
- Read our 'Frequently Asked Questions' regarding flooding in Lake Macquarie.