oa Civil Engineering = Siviele Ingenieurswese - Aids to the appraisal of water resources: sequences of deficient riverflow in some regions of South Africa
|Article Title||Aids to the appraisal of water resources: sequences of deficient riverflow in some regions of South Africa|
|© Publisher:||South African Institution Of Civil Engineering (SAICE)|
|Journal||Civil Engineering = Siviele Ingenieurswese|
|Affiliations||1 *University of the Witwatersrand|
|Publication Date||May 1967|
|Pages||95 - 115|
|Keyword(s)||Monthly flow record, Riverflow, South Africa and Water resources|
Monthly flow records of 38 rivers in Natal, Orange Free State and central and western Transvaal are analysed. Frequency analyses of low-flow sequences of durations 12 to 96 months are performed. The resulting families of annual mass curves are expressed in terms of mean riverflow and generalized on a regional basis. The families of curves are descriptionbed by an empirical formula, the coefficients in which are evaluated for each region.
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