Hydrochemical and isotopic results reveal that there are distinct differences in the groundwater chemistry with depth throughout the Lower Namoi Alluvium (LNA).

This project examined the impact of the expansion of Coal Seam Gas (CSG) production in the Surat Basin on

The hydrogeology of the Gwydir Catchment has been studied extensively in the past 40 years, but there are still many gaps in our understanding of the groundwater systems and river-aquifer interactions.

The hydrogeology of the Lachlan Catchment has been studied by numerous authors over the past 40 years, but there are still many gaps in our understanding of the groundwater systems and river-aquifer interactions.

This document captures our current understanding of the hydrogeology of the catchment and provides a multidimensional spatial analysis of the groundwater monitoring bore standing water level (SWL) data.