Thinking of building a dam or modifying a creek crossing?
Water is one of our region’s most precious resources and we all play a part in looking after it. If you’re planning any works near a dam, watercourse, floodplain or wetland, you might need a Water Affecting Activity (WAA) permit.
These permits help ensure our water resources are protected for the environment, other landholders and future generations.
What is a Water Affecting Activity?
A WAA is any activity that could change how water moves through the landscape or affect its quality. This includes:
- building or enlarging a dam or diversion structure
- putting structures or material in a watercourse or floodplain (like erosion control or crossings)
- removing reeds or other vegetation from a waterway
- draining or discharging water (including desalination or stormwater runoff)
- excavating waterholes, soaks or on-stream dams
- using imported water for commercial purposes (like irrigation).
Do I need a permit?
If you're planning one of these activities, you’ll likely need a permit and it’s best to apply at least two months in advance. Permits are generally valid for 12 months.
The process can vary depending on where your property is. Some areas have specific Water Allocation Plans (WAPs) or local rules, so it’s important to check which apply to you. Quick links to maps and documents are available on our website.
How do I apply?
- Check your location to see which rules apply
- Download the right form (e.g. for dams or works in a watercourse)
- Include supporting documents like your Certificate of Title, photos and plans
- Submit your form and pay the fee
Our staff may be in touch or visit your site to assess the application.
To get started, head to our webpage or get in touch with our friendly team. We’re here to help you protect and manage our shared water resources.
