View/Open - University of Zululand Institutional Repository
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X313, Pretoria, 0001; as well as the Joint Services Boards, Mhlatuze and Umgeni Water;<br />
the KwaZulu Government; the Natal Provincial Administration; the Natal Parks Board; the<br />
Department <strong>of</strong> Agriculture, and the Water Research Commission. The Geographic<br />
Information System (GIS) <strong>of</strong> the Department <strong>of</strong> Water Affairs and Forestry is being used<br />
in the survey. The Natal/KwaZulu study forms part <strong>of</strong> a nation-wide assessment <strong>of</strong><br />
groundwater resources.<br />
The Directorate <strong>of</strong> Geohydrology, Department <strong>of</strong> Water Affairs and Forestry, Private Bag<br />
X9052, Cape Town, 8000, initiated a project to derive groundwater data - including water<br />
quality information - for selected primary aquifers along the South African coastline. The<br />
data (where relevant), will be entered in the National Groundwater Database (discussed<br />
below). The aquifers examined in NatallKwaZulu were in the environs <strong>of</strong> Richards Bay<br />
Lake Mzingazi, Lake St Lucia and Lake Sibaya. Various computer mapping procedures<br />
illustrating the data are available, together with a numeric database which contains<br />
information on each aquifer studied (Campbell, Parker-Nance and Bate, 1992 - above) *.<br />
11.4.2 Groundwater data<br />
There are four main (historical) sources <strong>of</strong> groundwater data for NatallKwaZulu. Data<br />
generated by the (former) Department <strong>of</strong> Development Aid in (former) South African<br />
Development Trust (SADn areas and to some extent in KwaZulu, can be found in the<br />
National Groundwater Database. Similarly, data provided by the KwaZulu Water<br />
Development Fund - established by the South African Sugar Association - are also available<br />
in the National Groundwater Database. The Fund began operations in KwaZulu during<br />
1980. The 1982/83 drought resulted in a major drilling programme, with a large number<br />
<strong>of</strong> boreholes drilled in KwaZulu (and to a very limited extent in SADT areas), under the<br />
auspices <strong>of</strong> the Fund. All the boreholes were equipped with handpumps.<br />
A large groundwater data-set is held by the KwaZulu Department <strong>of</strong> Agriculture and<br />
Forestry. The data include boreholes drilled under the auspices <strong>of</strong> the KwaZulu<br />
Department <strong>of</strong> Works. Such data are likewise available in the National Groundwater<br />
*<br />
Separate maps for part <strong>of</strong> St Lucia can be obtained from the Natal Town and Regional Planning<br />
Commission, Private Bag X9038, Pietermaritzburg, 3200. The seven map sheets entitled, Water table<br />
(Eastern Shores <strong>of</strong> Lake St Lucial, with a scale <strong>of</strong> 1 : 20 000, were published in 1978. One map at<br />
a scale <strong>of</strong> 1 : 20 000, also published in 1978, concerns Sodwana Bay and is entitled, Water table<br />
(Sodwana Bay). The latter map is also available from the Commission.