The Queensland Government’s delayed release of an important Underground Water Impact Report (UWIR) is leaving landholders high and dry and unable to negotiate make-good arrangement from coal seam gas impacts.
The UWIR, which is only updated by the Queensland Government Office of Groundwater Impact Assessment (OGIA) every three years, is now six weeks overdue and may not be available until early March.
The report aims to predictively model the significant impact that the Coal Seam Gas industry’s “unfettered right to take unlimited water” from the Walloon Coal Measures and other interconnected Great Artesian Basin (GAB) aquifers has across the Surat Cumulative Management Area.
Any delays of the release of the report, directly impacting farmers’ livelihoods.
Landholders, who have bores that are in immediately impacted areas, rely on this report to allow them to negotiate make good agreements with the coal seam gas companies.
We’re aware of a number of landholders’ bores on Origin and Arrow tenures in the Hopeland district that have recently “blown out” with unplanned releases of substantial amounts of gas and water.
These Hopeland landholders, and potentially many others across the Surat Basin, urgently need the updated 2015 UWIR to confirm that their bores are ‘immediately affected’ to allow them to pursue make good agreements under the P&G Act.
We are aware of experienced hydrologists that were not confident of the last UWIR model’s ability to accurately predict the long term impact of the CSG industry on GAB aquifers that underpin the viability of most of Queensland’s agricultural production.
Therefore we are very eager to see the latest version and believe that the Commonwealth’s Independent Scientific Committee should peer review it when released.
When we’re talking about a massive volume of three to five times the amount in Sydney Harbour (1400-2400 Gigalitres) predicted to be dewatered from the coal seams over 25 years, it’s very important that Governments get the modelling right.
BSA calls upon the Office of Groundwater Impact Assessment to urgently finalise their overdue report, so that all of us who care about the health and sustainable use of the GAB can move forward.
- Basin Sustainability Alliance (BSA) Chairman, Lee McNicholl