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GSI Groundwater Well and Spring Data
Groundwater wells and springs. This database contains records of boreholes, dug wells, springs, and site investigations. Data are derived from GSI drilling, fieldwork and... -
GSI National Draft Generalised Bedrock Map
This dataset contains bedrock units created by grouping bedrock formations and members based on their hydrogeological properties and other factors. -
GSI Groundwater Karst Features
The National Karst Database consists of point features, locating the centre (or in the case of a cave, the entrance) of karst landforms grouped into 8 types and records details... -
GSI Source Protection Areas
Areas surrounding individual groundwater sources are termed source protection areas (SPAs). Two source protection areas are recommended for delineation: • Inner Protection Area...
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