Our water resources specialists understand the complex dynamics of surface and groundwater, delivering sustainable strategies that strengthen project outcomes.
Communities, industries and resource developers are striving to strengthen security and infrastructure resilience for sustainable water resources. Amid growing scarcity and tightening environmental standards, project success increasingly depends on innovative technologies and cross-disciplinary collaboration. These efforts are further challenged by rising demand for reliable water sources and shifting precipitation patterns.
As mines expand or adapt to changing ore grades and climate conditions, water systems must evolve, and efficient, sustainable water management remains a cornerstone of the mining industry. At Ausenco, our integrated approach addresses water-related challenges in mining projects through collaboration and technical expertise. We help clients mitigate risks from operational variability in water balance models and develop water management plans that reduce their water footprint, focusing on both contact water (which has interacted with minerals and rocks) and natural water.
Emerging technologies and data-driven strategies play a central role in delivering efficient, cost-effective and sustainable solutions. We offer comprehensive environmental, engineering and design services worldwide. Our team of hydrogeologists, hydrologists and engineers supports clients across mining, land development, oil and gas, energy, transportation and the public sector. From desktop assessments to complex lifecycle studies, we deliver solutions that balance long-term environmental, economic and social impacts.
Tailings water management
We support clients in managing water associated with tailings storage facilities, focusing on minimising environmental risks and optimising water reuse. Our expertise includes geochemistry, waste rock and acid rock drainage, and strategies for managing contact and non-contact water.
Groundwater and surface water monitoring and chemical characterisation
Our team designs and implements comprehensive surface and groundwater monitoring programs to support regulatory compliance and environmental stewardship. Our services include sampling campaigns, groundwater and predictive water quality modelling, baseline studies, water quality assessments, and source water characterisation and protection.
Hydrological & Hydraulic modelling
We use advanced tools such as GoldSim to model water balances and support informed decision-making. Our services encompass hydrology, instream-flow assessments, water-supply planning, watershed management, and surface water protection, as well as 1D and 2D hydraulic modelling.
Hydrogeology
We integrate conceptual and numerical modelling to characterise groundwater movement and interactions. Our work supports permitting and licensing, environmental assessments, habitat enhancement, resilient design, community consultation, and nature-based solutions for flood-risk reduction.