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Table 6.

Available information systems/groundwater datasets in South Africa.

Information systemHeld byData type
NGA DHSWS Borehole point data from 260,000 sites 
HYDSTRA DHSWS Groundwater-level monitoring data 
WMS DHSWS Groundwater quality monitoring data 
WARMS DHSWS Groundwater-use information 
GRIP DHSWS (only in some regional offices Borehole infrastructure information 
ArcGIS Geodata DHSWS Spatial data, largely based on a 1:500,000 Hydrogeological Map series covering the country and produced from the above data sources 
Private sector Various companies Datasets from a large number of groundwater-related projects 
Information systemHeld byData type
NGA DHSWS Borehole point data from 260,000 sites 
HYDSTRA DHSWS Groundwater-level monitoring data 
WMS DHSWS Groundwater quality monitoring data 
WARMS DHSWS Groundwater-use information 
GRIP DHSWS (only in some regional offices Borehole infrastructure information 
ArcGIS Geodata DHSWS Spatial data, largely based on a 1:500,000 Hydrogeological Map series covering the country and produced from the above data sources 
Private sector Various companies Datasets from a large number of groundwater-related projects 
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