One of Australia's leading water quality laboratories
Uniquely skilled in all aspects of water, wastewater, biosolid analysis and project consultation. We offer NATA accredited chemical and microbiological analysis, tailored sampling and monitoring programs as well as environmental services.
Service second to none
We are a team of over 100+ water industry specialists, technicians and support staff who take pride in putting our clients first by applying our minds and passion to create personalised and practical solutions to their water issues.
Treatment operations
HWA is a recognised leader in the water industry with a proven reputation for delivering the highest quality operations, technical and other support services for over 15 years. HWA’s substantial operations and maintenance success is underpinned by a strong culture of innovation and optimisation without compromising safety or sustainability.
Devoted to our clients, committed to our colleagues
We are more than consultants, we are an extension of your business. We listen, we think, and we utilise our vast operations and engineering experience to deliver on the problems you face. From senior management down to operations staff, we converse on all levels transferring our knowledge for your benefit. We are that extra staff member you wish you had.
HSEQ Management System Triple Certification to deliver at our best
Hunter Water Australia pay careful attention every step of the way to manage all aspects of Health, Safety, Environment and Quality through our integrated management systems.

About Us

Unique in Australia, Hunter Water Australia draws on decades of frontline experience operating water and wastewater treatment plants to deliver highly practical, proven solutions to any water challenge. Our broad operational systems background is backed by a vast network of specialist consultants, our own analytical laboratory and benchmark technologies.

Latest News

The Ludmilla Wastewater Treatment Plant Upgrade project has won the 2014 Northern Engineerin

Hunter Water Australia is proud to be attending the Local Government NSW (LGNSW) 2014 Water Management Conference as

Hunter Water Australia (HWA) was thrilled to host a Women in Water Event in May this year.

Our Performance

Shoalhaven Water - Plant Optimisation

"The overall service from HWA (team effort) has again been just what we were after - solid methodology and clear communication" - Simon Groves

The recent plant optimisation project undertaken by Hunter Water Australia (HWA) resulted in improved filtered water quality and filter run times for Milton Water Treatment Plant (WTP).

Benefits of Utility Partnerships

Hunter- Water PNG partnership has delivered tangible results that will live on well beyond the period both utilities have worked together. These benefits not only accrue to the organizations but also to the individuals who actively took part in the priority tasks. Here is what Raka Taviri current CEO of Water PNG had to say:

“Water PNG is facing major challenges and the twinning with Hunter Water has allowed us to make gains far quicker. The Hunter operations and technical specialists communicate easily with our staff and we will continue down this support path as it is the best way forward.”


Mt St John Wastewater Purification Plant

Hunter Water Australia (HWA) has been involved with Townsville City Council (TCC) water and wastewater treatment plants for over 15 years. Commencing in 2007, HWA and AECOM have worked closely with TCC to develop an augmentation plan for their Wastewater Purification Plant (WPP).

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