ZAC - water quality report extracts for 2009.
These graphs are from the water quality report for the Zandvlei catchment monitoring points in 2009, generated by Candice Haskins.
Compliance with the internationally excepted norm for intermediate body contact. Zandvlei complies 42% and 70% respectively of the time of this measured finding.
Salinity readings from the community monitoring programme under ZIMP.
The indicator comparrison with other catchments and river systems within the Metropole.
This indicates a broad and very general trend pattern.