Collaborating Organisations: Rio Tinto, Department of Water and Environmental Regulations, WA Water Corporation, Wageningen University
Chief Investigators/Partner Investigators: Peter Cook, Craig Simmons, James McCallum, Shawan Dogramaci, Henning Prommer, Sarah Bourke, Adam Siade, Victor Bense, Jon-Philippe Pigois
This project will address the role of faults and dykes on groundwater flow and solute transport. Faults and dykes can act as barriers to groundwater flow, yet faults can also be conduits for flow through otherwise impermeable layers. Understanding their role is critical to assessing the impacts of mining, unconventional gas and water resource developments. This project expects to develop new methods to quantify groundwater flow through and along faults and dykes by combining geological, hydraulic and geochemical approaches with detailed 3D numerical models. The expected outcome will be an improved understanding of the role of faults and barriers in subsurface hydrology, and an improved ability to model complex groundwater systems.