Datasets Activity Stream About Pages Order by Relevance Name Ascending Name Descending Last Modified Go 1 dataset found Formats: SHP WFS Tags: GHCMA VVG salinity Filter Results Glenelg Hopkins CMA Groundwater Flow Systems (Regional) Location and description of regional groundwater flow systems (RGFS) within the Glenelg Hopkins Catchment Management Authority region. RGFS are typically greater than 50... WMS WFS GeoJSON SHP CSV