Agenda: Water In Mining Australia

DAY ONE - 8 SEPTEMBER 2026
DAY TWO - 9 SEPTEMBER 2026

POLICY LANDSCAPE
9:15 AM																Effective water regulation in a rapidly changing context Creating adaptive water management approaches that prioritise climate resilience Providing insight into regulatory considerations in the assessments of water licences and permits Highlighting the importance of monitoring and reporting to inform sustainability outcomes Fleur Coaker, Director Statewide Delivery - Water Regulation, Department of Water and Environmental Regulation
9:35 AM																Owning the water journey: from system risk to end-point assessment Reframing water from an operation risk to a governance risk Moving beyond compliance to enterprise level risk Sharing lessons learned from a WA mine case study Ryan Milne, Founder and CEO, Ecosafe International
9:50 AM																Question & answer session
10:00 AM																Panel discussion: Can we build cases and water management strategies regulators will trust? How can mining companies build more robust proposals for state and federal approvals? How can early engagement across disciplines help integrate genuine water stewardship into the design of a project for the whole life cycle of a mine? How are regulators incentivising? What non-negotiable water related data should be mandatory and standardise before a project event reaches the approval stage? How can operators and regulators be better at engaging early and often to provide direction and transparency from conception to closure? How do you regulate around increasing uncertainty on climate change? How does the industry understand and measuring cumulative impact? How do remediation and closure need to be considered? Rebecca Wright, Engineering and Environmental Manager, BHP Alistair Jones, Director General, Department of Water and Environmental Regulation Peter Baker, Director Water Science and Monitoring, South Australian Department for Environment and Water

STREAM A: WATER IN SUSTAINABLE CLOSURE METHODOLOGIES
11:30 AM																Planning for water management at closure for different mining commodities Designing closure water systems early Outlining commodity specific hydrogeological risks Blair Douglas, Global Practice Lead Water Management, BHP
11:50 AM																Developing an innovative platform technology to harvest from mining impacted water Valorising waste through bioderived element resource separation technology Sequential extraction of target resource from complex wastes Improving water quality for reuse and discharge into local environments Caitlin Byrt, Professor, The Australian National University Samantha McGaughey, Postdoctoral Research Fellow, Australian National University
12:10 PM																Creek reinstatement through backfilled mine pit Critical features and considerations for Traditional Owner groups during closure when reinstating creek systems Essential data inputs, design criteria, and decision-making processes required to successfully reinstate creeks through backfilled pits Wendy Kozak, Specialist Hydrology Planning, Hancock Iron Ore
12:30 PM																Mine closure success: Understanding the critical role of water treatment Outlining key drivers Providing a case study from Canada of taking worst case scenario to innovative water treatment solution working with First Nations community Jennifer Haigh, Mining Market Director, Veolia David Oliphant, Senior Director Mining North America, Veolia
12:45 PM																Question & answer session

STREAM B: GROUNDWATER & AQUIFER MANAGEMENT
11:30 AM																Developing bespoke modular treatment systems for complex groundwater sites Ensuring regulatory compliance to minimise environmental impact Unlocking cost effective ways of treating ground water without compromising treatment efficacy Mark Roberts, Senior Geochemist, Agincourt Resources
11:55 AM																Automating reinjection systems for aquifers Leveraging environmental data to understand risk Harnessing Managed Aquifer Recharge techniques Mike Bartlett, Head of Water, Hancock Iron Ore
12:20 PM																From terminal sinks to throughflow systems: the hydraulic evolution of groundwater-fed pit lakes after mine closure Using a synthetic numerical modelling approach to determine pit lake-groundwater dynamics Investigating influence of density dependent flow on pit lake discharge patterns This approach aims to inform mine closure planning Dr Birte Moser, Research Associate in Hydrogeology, Flinders University Claudio Vergara-Saez, Research Scholar, University of Western Australia
12:40 PM																Question & answer session

STREAM A: UNDERSTANDING CULTURAL HERITAGE IN MINE WATER
2:00 PM																Collaborating in the Peel-Harvey Catchment Council to drive shared environmental outcomes Building relationships with the local communities to drive successful natural resource management Unlocking environmental, social and economic benefits Working with local stakeholders to improve environmental systems, river health and wildlife Stephanie Myles, Specialist Environment Africa Asia Pacific, Newmont
2:15 PM																Deepening Traditional Owner collaboration to protect water permits Uncovering successful engagement practices Driving meaningful engagement with communities Marieh Zargar, Senior Manager - Water, Mineral Resources
2:30 PM																Question & answer session
2:45 PM																Solution Room: What is a realistic solution to bridge the gap between practical solutions and preferred scenario Mining activities inevitably impact the surrounding environment and water resources. As cultural and community expectations continue to rise, mining companies must identify practical ways to demonstrate responsible water stewardship and environmental protection, while still balancing operational demands and cost pressures

STREAM B: OPTIMISING SURFACE WATER MANAGEMENT
2:00 PM																Fireside chat: Overcoming short-term water management challenges to assure sustainable use of water Optimising sustainable processing to clean up historic and legacy mine waste Integrating tailings management, process water recycling and hydrometallurgical techniques to mitigate environmental impact Yannick Coutet, Regional Principal – Water Solutions, Minetek Juan Beltran, Director, JBU Consulting Engineers
2:20 PM																Harnessing bioprocesses to improve surface water quality and recover resources Leveraging biological unit processes to improve contaminant control Nature-based approaches for resource recovery from mine water Harnessing algal technologies for mine site sustainability Anna Kaksonen, Team leader, CSIRO Dr Ka Yu Cheng, Senior Research Scientist, CSIRO
2:40 PM																Unlocking hidden value of process and surface water Recovering value from process ponds and pits and keeping operations online Delivering cost-positive outcomes and ensuring compliance Antony Old, CEO, Dredge Robotics
3:00 PM																Question & answer session

LEVELLING UP ENVIRONMENTAL REPORTING
3:45 PM																Market-based instruments to drive water quality improvements Shifting focus to outcomes based environmental improvement Harnessing high quality measuring and monitoring to develop water quality credits Monetising environmental repair beyond regulatory need through bioreactors Goslik Schepers, CEO, Eco Markets
4:15 PM																Is catchment reporting the future? Why is catchment scale management and reporting better for the environment, stakeholders and regulators? How can we encourage companies and stakeholders to collaborate better and make catchment reporting the norm? Practicality in mine closure – what is achievable and where are the trade-offs? What challenges did you have to address to make this a possibility? Dr Eva Abal, Chair of Independent Science, Fitzroy Partnership for River Health Julia Page, Executive Officer, Fitzroy Partnership for River Health
4:45 PM																Closing remarks from the chairs Nadja Kunz, Senior Lecturer, University of Queensland Lesley Warren, Director \| Mining Futures, University of Toronto

SUCCESSFULLY SOURCING WATER
9:10 AM																Olympic Dam: Taking a new approach to building water infrastructure Balancing economic need and milestones with stringent environmental conditions Harnessing models to make informed decisions Valuing all stakeholders to create water security in the Great Artesian Basin Mark Keppel, Principal Hydrogeologist, South Australian Department for Environment and Water
9:35 AM																Championing water conservation in a water abundant area Changing mindsets to water onsite Closing a tailings storage facility and optioneering new assets Kimberley Grande, Project Study Lead, MMG
10:00 AM																Innovating in water to bridge mine operations and social expectation Delving into the challenges of innovation for water related challenges and how to communicate these to stakeholders Unlocking benefits and social value through water technology Yannick Coutet, Regional Principal – Water Solutions, Minetek
10:15 AM																Prioritising water infrastructure: Does the industry consider the true value beyond cost? How do we educate internal and external stakeholders of the risk and opportunities of water in mining? How can sites better invest in solutions to support water efficiency measures on site? How do we move beyond the lowest cost solution to highest social value while maintaining compliant? What needs to happen to get long-term mine planning and projects team to consider the whole water management lifecycle? Damien Janssen, Global Principal Water Management, South 32 Emma Gagen, Director of Data & Research, ICMM Iain Rea, Principal Water Engineer, BHP

CLIMATE RESILIENCE & INDEPENDENCE
11:30 AM																Understanding the risks through global mining data Delving into where mining companies in Oceana are most exposed Understanding the interannual variability challenges Emma Gagen, Director of Data & Research, ICMM
11:45 AM																Building climate‑resilient mine operations Mitigating risk to operations and strengthening site resilience to extreme events Improving drought security and redundancy Embedding climate informed water governance to mine design and closure Leno Cavarra, Engineering & Procurement Projects Sales Leader, Veolia Water Technology
12:00 PM																Question & answer session
12:10 PM																Panel: Mining companies – climate independent or climate dependent? How can mining companies better understand the risk of climate change? What can mining companies do to mitigate and manage climate impact on regulation and approvals? How is climate related reporting helping or hindering mining companies? How can mining companies balance overengineering with unexpected weather events? Garrick Field, Director - Water Planning, Alcoa Australia Kaisan Critchell, Group Manager, Environement and Sustainability, Westgold Liam Casey, Business Development Manager, Minetek

STREAM A: DEPLOYING WATER EFFICIENCY MEASURES
1:45 PM																Challenging the sector to embrace circular water strategies Being good stewards of water by adopting water efficiency measures Aligning mining water management strategies with circular economy objectives Stephanie Clarke, VP Growth & Innovation, Australian Water Association Steve Adamthwaite, ANZ Water Leader, Australian Water Association
2:00 PM																Reclaiming water from waste streams and tailings through treatment Promoting best practice on water stewardship Embracing a circular economy on site Sebastien Allard, Senior Research Scientist, CSIRO
2:15 PM																Establishing water stewardship practices on site Maximising the use and values on water onsite Deploying water recycling and re-use methods from the beginning of a project Christopher Reid, Water Systems Specialist, Newmont
2:30 PM																Question & answer session

STREAM B: HARNESSING DATA TO MANAGE WATER BETTER
1:45 PM																Building coupled numerical models for robust pit lake water - groundwater quality predictions Harvesting past climate data and future climate scenarios to drive coupled pit lake - groundwater numerical simulations to support mine closure Using coupled generic models to identify site characteristics that may trigger environmental risks in Australian mining hubs Claudio Vergara-Saez, Research Scholar, University of Western Australia
2:00 PM																Benchmarking aquatic ecosystem in pit lakes for closure Monitoring and establishing a baseline to make a clear improvement in post mining use Using data to reduce water related liability and improve water quality for biodiversity and discharge Mark Lund, Associate Professor, Mine Water & Environment Research Centre (MiWER)
2:15 PM																Harnessing data, AI and and modelling to support operational management Using existing monitoring and data-collection networks to directly support real-time operational forecasts Turning data into decision support systems that drive operational resilience Matthew Uliana, Principal Hydrogeologist, INTERA Geosciences Pty Ltd
2:30 PM																Question & answer session

Closing keynote panel: Can the mining industry do more to build truly holistic water management strategies?
3:00 PM																Closing keynote panel: Can the mining industry do more to build truly holistic water management strategies? How can the mining industry move beyond compliance and into the next generation of water management strategies? What needs to happen for the mining industry to source water sustainably? How can mining companies shift from site‑specific water management to catchment‑wide stewardship models that integrate community, ecological, and climate‑resilience priorities? How should miners redefine ‘value’ in water use—beyond cost and compliance—to embed long‑term environmental and social outcomes? What does genuine partnership with Traditional Owners and local communities look like when designing whole‑of‑life water systems—from exploration to closure and post‑closure land use? Blair Douglas, Global Practice Lead Water Management, BHP Garrick Field, Director - Water Planning, Alcoa Australia Dr Alyssa Barron, Technical Director – Hydrogeology, GHD