GCA is a sole operator business focussed on hydrogeology. Damien Finlayson has worked in both the public and private sectors. He has 32 years consulting experience working widely throughout Australia having been based in Sydney, Adelaide, Melbourne and regional Victoria and briefly in the UK. He currently lives and works in Tatura, Victoria. He holds a Masters Degree in Hydrogeology and Groundwater Management from the University of New South Wales.
He has a wide range of experience in groundwater and catchment management projects. Areas of hydrogeological experience include; clean and dirty water resource investigation, assessment and management, hands-on field investigations across many different hydrogeological conditions in Australia, computer simulation of groundwater flow and contaminant transport, salinity management, policy and guideline preparation to assist both local and state government resource managers (salinity, groundwater data), risk asessment, general project management and expert witness.