Early Warning Network
Register for dam alerts and notifications.
WaterNSW is aware of satellite issues causing intermittent delays to some river height and flow data. While most gauging sites are unaffected, the issue is expected to continue for several weeks and we are working on interim solutions. Check the date of the data displayed in WaterInsights to ensure it is current.
WaterNSW has an automated notification system, the Early Warning Network (EWN) that alerts you to dam and supply activities. When you register, you nominate the dam(s) you are interested in, and the type of notifications required. You can register to receive notifications of a significant dam release and/or an emergency situation.
Important note about registering
What is a notification?
How do I receive notifications?
You will receive notifications in all registered formats for any dam you have registered for. The service does not restrict notifications to your registered address, improving our ability to notify you.
What do I use my password for?
Use your password along with your email address to login via the EWN website and update your details, change what you are registered for, or how you get notified (sms, email, landline).
How do I change or update my details?
WaterNSW acknowledges the traditional custodians of the lands and waters on which we work and pay our respects to all elders past, present and emerging. Learn more