Deegan Groundwater

Where there is Groundwater there is Life Deegan Groundwater started as specialist groundwater supply consultants in January 2019. Carl Deegan, Principal Hydrogeologist & Manager started the company to focus on developing groundwater supplies for towns/villages/plantations in Papua New Guinea (PNG). Deegan Groundwater has 29 years of experience in a wide range of hydrogeological investigations for various clients in the mining, tourism and agricultural industries, as well as for government water authorities. Deegan groundwater focuses on water supply development comprising groundwater investigations for the evaluation, development and management of groundwater resources. We have developed groundwater supplies from coastal sand aquifers, pacific coral atolls freshwater lenses, and from hard fractured rock aquifers under District Towns in PNG. Our groundwater experience also includes numerical modelling, dewatering, hydraulic testing of aquifers, groundwater management, as well as production bore / borefield design and sustainability. We are proud to have project managed groundwater investigations throughout Australia as well as internationally in PNG and Kiribati. Major groundwater investigations: Kokopo Town Water Supply, East New Britain, PNG. Kimbe Town Water Supply Augmentation, WNB, PNG. Kiritimati Water Supply Project, Kiribati. Water supply was developed from four very large freshwater lenses. Preparation of the Hydrogeological Map, North-east Gazelle Peninsula, East New Britain, PNG. Airport Link Tunnel (Brisbane) Baseline groundwater conditions, numerical flow modelling, estimation of tunnel inflows and an EIA. Daru & Oriomo Groundwater Supply Investigation, Western Province, PNG. Nabiac Coastal Sand Aquifer Groundwater Investigation, Tuncurry, NSW. Water supply feasibility investigation, numerical flow modelling, borefield design and sustainability assessment. Great Keppel Island QLD, Water supply investigation & EIA.