North Queensland Conservation Council

Media Release: 25/09/2020

The Burdekin Basin needs integrated, multi-purpose catchment
management.

Speaking at seminar held in Townsville last week, eminent scientist John Williams warned that if urgent action is not taken, the Burdekin River could follow the same path to degradation as the Murray Darling River. Professor Williams, Adjunct Professor at the Australian National University and founding member of the Wentworth Group of Concerned Scientists, said that with multiple proposals for new dams on the Burdekin River, action is needed now.

Turbid water below Burdekin Falls Dam (NQCC field trip, June 2020)

As more information comes to light from feasibility studies into the construction of Hells Gates Dam, it becomes ever clearer that this proposal is not only economically unfeasible but also a significant risk to the health of the Burdekin River and Great Barrier Reef Marine Park - particularly when considered alongside other projects proposed for the river system.

The Burdekin Basin hosts a wide range of landscapes and habitats, supporting many flora and fauna species. The various land use systems throughout the Burdekin Basin have significant implications for these species and habitats, as well as the health of the Great Barrier Reef World Heritage Area.

Updates

• Read and comment on the National Water Reform (draft report) here. You are invited to examine the draft report and to make a written submission or brief comment by Wednesday 24 March 2021.
• Help us to kickstart the next phase of our campaign with our Swim for Our Rivers Fundraiser! Check out our FAQ here!
• Read our latest submissions on the Burdekin Falls Dam Raising Project and the Urannah Dam Project here. 
• This link will take you to the latest updates and all previous blog posts relating to this campaign. 

Resources

Dam Proposals and Feasibility Studies

Environmental Studies

Seminar: Ensuring a Viable Burdekin Basin (14 Sept 2020)

Media

Correspondence

Water Security and Dam Stability

There are active proposals for a total of four new dams/weirs on the Burdekin: Hells Gates Dam (HGD); Big Rocks Weir, raising of the Burdekin Falls Dam and Urannah Dam. The cumulative effect of the additional water extraction of these will have a disastrous impact on the health of the Burdekin and the Great Barrier Reef (GBR) lagoon. Impacts include:

a) turning the Burdekin turbid for 12 months of the year below the dams (in the case of the HGD - for 270km or 52% of the Burdekin length), affecting all aquatic life in the river.

b) increased rise of the water table and salination in the Lower Burdekin Irrigation Areas, threatening established crop production.

c) sediment starvation and erosion of Cape Bowling Green (CBG). Breaching of CBG would radically affect Bowling Green Bay, and potentially affect the coastal communities of Cungalla and Jerona.

d) increased nutrient flows to the GBR from additional areas of agriculture. This would further intensify the existing threat to GBR water quality, reef health and biodiversity.

NQCC first raised concerns on the proposal for the Hells Gates Dam in October 2016 and again in November 2019. The Feasibility Study (2018) showed that irrigated agriculture in the proposed areas would not be economic for farmers, and yet a further $24M has been granted for a detailed Business Case Study.

In early 2020, NQCC formed the Burdekin Basin Sub-Committee which has;

a) studied a wide range of reports and academic studies;

b) conducted field visits to inspect sensitive sites (e.g. Cape Bowling Green erosion);

c) hosted a high-level seminar attended by a range of stakeholders (local councils, irrigators, fishing industry and environmental agencies) which covered issues in all areas of the Burdekin Basin;

d) made a submission to the Coordinator General for a coordinated approach to assessing proposals for water extraction and longer-term management of the Burdekin Basin.

This web page brings the results of this work together for all agencies and individuals with responsibilities and concerns for sustainable water management in the Burdekin, and in Australia more generally. The site will be updated as additional information and progress in activities becomes available.

You can read our most recent updates on our blog, and we recommend reading what Queensland Conservation Council has to say about it as well.  You can also read our full review here.