To protect drinking water quality, public access is not permitted onto Grahamstown Dam or its catchment, but there is an adjacent picnic facility that is open to the community.
Public access to dams and catchments
We aim to keep our region’s water as fresh as possible, but to ensure that we are producing the best quality for the Lower Hunter, we’re going to need the community’s help.
Here you can learn about our public access restrictions before visiting our dams and drinking water catchments.
Temporary Picnic Area Closures
Finnan Park (at Grahamstown Dam) and the Chichester Dam picnic areas will reopen to the public on Monday 27 September 2021.
Public access to our storage dams
To protect drinking water quality, public access is not permitted onto either Grahamstown or Chichester Dams.
Picnic facilities at Finnan Park (at Grahamstown Dam) and Chichester Dam are open to the public.
Public access to our groundwater catchments
The Tomago Sandbeds fall under Hunter Water owned land and the Tilligerry State Conservation Area (SCA), which is known as a ‘Special Area’ in the Hunter Water Act - view our access restrictions map. The reserve is jointly managed by NSW National Parks and Wildlife Service and Hunter Water, and is closed to the public in order to protect groundwater quality and water extraction infrastructure.
The Tomaree Sandbeds are almost completely covered by Tomaree National Park and managed by NSW National Parks and Wildlife Service in consultation with us. Access is permissible in some areas (See the National Parks website for more details). Restrictions include no horse riding, or vehicle access off designated public vehicular trails.
Report illegal activity or access
If you have witnessed illegal activity, for example dumping of rubbish, burnt out vehicles, or unauthorised access to our land we want to know.
Penalties for non-compliance and further information
Fines of up to $11,000 for individuals and $22,000 for corporations can apply for not complying with these restrictions.
Regular patrols and surveillance of Special Areas are undertaken by Hunter Water, NSW Police, Dungog Shire Council, Port Stephens Council and NSW National Parks and Wildlife Service.