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Select from map:
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Hydrological sites:
rivers
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Information:
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Rivers and catchments in Google Earth format
Scripts used to generate this site
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Resource Quality Services water quality data exploration tool:

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Scripts:

The two R scripts used in generating this site (single zip file).

Until mid-2011, the scripts for generating this site were an assortment of batch files, ArcInfo AMLs and awk scripts.

(Note that these scripts are for reference only and will not run in other environments without a certain amount of modification.)



Please report problems with this page and make suggestions for improvements to: Michael Silberbauer.

Last update of this page 2011-09-21 13:24
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Eutrophication monitoring (NEMP)
Aquatic Ecosystem Health Monitoring (NAEHMP)
 
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  This directorate officially opened as the Hydrological Research Institute on 20 October 1972. In 1994 it became the Institute for Water Quality Studies and in 2003, RQS. Read more here.
Roodeplaat Dam and IWQS 2001-05-19
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