Water SA is the WRC’s accredited scientific journal which contains original research articles and review articles on all aspects of water science, technology, engineering and policy. Water SA has been in publication since 1975 and includes articles from both local and international authors. The journal is issued quarterly (January, April, July, October).
Water SA is now published at www.watersa.net – please visit this site for all issues from Volume 44 (2018) onward.  To find articles from Volumes 1 (1975) to 43 (2017) use the WRC Knowledge Hub search function. Articles from 1975–1997 are available as scanned PDF files and from 1998 onward as searchable PDF files.
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Open Access policy
Water SA is an open access journal and all content is available without charge to the user. The content of this journal is licensed under a Creative Commons Attribution Licence. Users are permitted to read, download, copy, distribute, print, search or link to the full texts of the articles in this journal under the terms of this Licence, without asking prior permission from the publisher or the author. The publisher’s version of the article may be archived in an online repository, by the author or any other user.
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Science Citation Index Impact Factor
2020 Impact Factor – 1.247; 2020 5-year Impact Factor –1.589
2019 Impact Factor – 1.094; 2019 5-year Impact Factor – 1.206
2018 Impact Factor – 0.896; 2018 5-year Impact Factor – 1.098
2017 Impact Factor – 0.783; 2017 5-year Impact Factor – 1.077
2016 Impact Factor – 0.958; 2016 5-year Impact Factor – 1.116
2015 Impact Factor – 0.851; 2015 5-year Impact Factor – 1.052
2014 Impact Factor – 0.640; 2014 5-year Impact Factor – 0.962
2013 Impact Factor – 0.809; 2013 5-year Impact Factor – 0.993
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Queries
Contact the Editor: watersa@wrc.org.za
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| Name | Downloads | Version | Owner | Last Modified | Rating | |
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| Water SA Journals | ||||||
| Volume 44 2018 | ||||||
| No 1 Jan 2018 | ||||||
| No 2 Apr 2018 | ||||||
| No 3 July 2018 | ||||||
| No 4 Oct 2018 | ||||||
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Page 56 of 66
The automated determination of nitrate in water
Content Type: Water SA Journal Manuscript
Published Date: 1990/04/01
Author: Pauer JJ; van Vliet HR; van Staden JF
Technical note: Chemical and ecological studies on Tilapia nilotica
Content Type: Water SA Journal Manuscript
Published Date: 1990/04/01
Author: Mohamed AE; Awadallah RM; Gabr SA
Observations on concentrations of the heavy metals zinc, manganese, nickel and iron in the water, in the sediments and in two aquatic macrophytes, Typha capensis (Rohrb.) N.E. Br. and Arundo donax L., of a stream affected by goldmine and industrial efflue
Content Type: Water SA Journal Manuscript
Published Date: 1990/04/01
Author: van der Merwe CG; Schoonbee HJ; Pretorius J
Hydrochemical applications of the analysis of repeated measurements
Content Type: Water SA Journal Manuscript
Published Date: 1990/04/01
Author: Villagra MJ; Gomez G; Romero F; Cruz-Sanjulian J
Heavy metal content in organs of the African sharptooth catfish, Clarias gariepinus (Burchell), from a Transvaal lake affected by mine and industrial effluents. Part 1. Zinc and copper
Content Type: Water SA Journal Manuscript
Published Date: 1990/04/01
Author: Bezuidenhout LM; Schoonbee HJ; de Wet LPD
Convective cloud characteristics for the Bethlehem area
Content Type: Water SA Journal Manuscript
Published Date: 1990/04/01
Author: Steyn PCL; Bruintjes RT
Canopy surface conductance of unstressed wheat and its weather dependence
Content Type: Water SA Journal Manuscript
Published Date: 1990/04/01
Author: Van Zyl WH; de Jager JM; Maree CJ; Singels A
Appropriate record lengths for the estimation of mean annual and mean monthly precipitation in southern Africa
Content Type: Water SA Journal Manuscript
Published Date: 1990/04/01
Author: Lynch SD; Dent MC
Application of ultrafiltration membranes for solids-liquid separation in anaerobic digestion systems: The ADUF process
Content Type: Water SA Journal Manuscript
Published Date: 1990/04/01
Author: Ross WR; Barnard JP; le Roux J; de Villiers HA
Water quality management in the RSA: Preparing for the future
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: Van der Merwe W; Grobler DC
The socio-economic impact of irrigation development – A South African experience
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: Viljoen MF
The influence of altered anticorrosion treatment on the microflora of activated sludge in petrochemical plant effluent
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: Kahn CG; Stegmann P; Kasan HC; Baecker AAW
Technical note: Physical, chemical properties of Aswan High Dam Lake water
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: Awadallah RM
Some considerations in polyphosphate determinations of activated sludge extracts
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: de Haas DW; L├Âtter LH; Dubery IA
Short communication: Induction behaviour of the tilapia Oreochromis mossambicus Peters (Pisces: Cichlidae) subjected to electronarcosis by various alternating or rectified currents
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: Barham WT; Schoonbee HJ
Evaluation of air stripping for the removal of organic drinking-water contaminants
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: Haarhoff J; Cleasby JL
Detailed delimitation of rainfall regions in southern Africa
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: Dent MC; Lynch SD; Tarboton H
Biological excess phosphorus removal – Steady state process design
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: Wentzel MC; Ekama GA; Dold PL; Marais GvR
An evaluation of the methods used for the determination of orthophosphate and total phosphate in activated sludge extracts
Content Type: Water SA Journal Manuscript
Published Date: 1990/01/01
Author: de Haas DW; Lotter LH; Dubery IA
Short communication: Unreliability of cold-stored samples for assessment of chemical precipitates of phosphate in activated sludge
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: de Haas DW; Dubery IA
Short communication: The use of the analytical profile index in the identification of activated sludge bacteria : Problems and solutions
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: Venter SN; L├Âtter LH; de Haas DW; MacDonald L
Short communication: Boron content of South African surface waters : Preliminary assessment for irrigation
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: Reid RC; Davies E
Reconciling public opinion and water quality criteria in South Africa
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: Thornton JA; McMillan PH
Dynamically formed hydrous zirconium (IV) oxide-poly electrolyte membranes. IV: Maleic anhydride copolymers
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: van Reenen AJ; Sanderson RD; Dowler NA
Dynamically formed hydrous zirconium (IV) oxide-poly electrolyte membranes. III: Poly(acrylic acid) and substituted poly(acrylic acid) homo, co and terpolymer membranes
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: van Reenen AJ; Sanderson RD
Corrosion in potable water systems : The Johannesburg experience
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: Osborn DW
Boiled and unboiled tap water intake of Cape Town residents
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: Bourne LT; Bourne DE; Hattingh WHJ
Bacteria in the aerobic biodegradation of wool scouring effluent
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: Roth G; Oellermann RA; Odhav B
Anaerobic treatment of industrial effluents in South Africa
Content Type: Water SA Journal Manuscript
Published Date: 1989/10/01
Author: Ross WR
The use of a red strain of the sharptooth catfish Clarias gariepinus (Burchell) in the evaluation of cannibalism amongst juveniles of this species
Content Type: Water SA Journal Manuscript
Published Date: 1989/07/01
Author: Prinsloo JF; Schoonbee HJ; Theron J
Short communication: Temperature data available on the Department of Water Affairs’ Chemical Data Base
Content Type: Water SA Journal Manuscript
Published Date: 1989/07/01
Author: Howard MR
Short communication: Notes on a comparison of the catchability and growth of a red and normal variety of the sharptooth catfish Clarias gariepinus (Burchell) stocked together in fish production ponds
Content Type: Water SA Journal Manuscript
Published Date: 1989/07/01
Author: Prinsloo JF; Schoonbee HJ
Sewage purification in South Africa – Quo Vadis?
Content Type: Water SA Journal Manuscript
Published Date: 1989/07/01
Author: Wiechers HNS
Production studies with the red and normal varieties of the sharptooth catfish Clarias gariepinus (Burchell) using a mixture of minced fish, bakery-floor sweepings and a formulated pelleted diet
Content Type: Water SA Journal Manuscript
Published Date: 1989/07/01
Author: Prinsloo JF; Schoonbee HJ; van der Walt IH
Flow-injection analysis of substances in water. Part 2. Cations. A critical review
Content Type: Water SA Journal Manuscript
Published Date: 1989/07/01
Author: van Staden JF
Drinking-water quality criteria with special reference to the South African experience
Content Type: Water SA Journal Manuscript
Published Date: 1989/07/01
Author: Pieterse MJ
A semi-automatic method to quantify and identify zooplankton
Content Type: Water SA Journal Manuscript
Published Date: 1989/07/01
Author: Howard MR; Van Ginkel CE
A computer code for the calculation of the relative transmissivity distribution in an aquifer for steady state ground-water levels
Content Type: Water SA Journal Manuscript
Published Date: 1989/07/01
Author: van Tonder GJ
Parameter estimation for the general extreme value distribution
Content Type: Water SA Journal Manuscript
Published Date: 1989/04/01
Author: Phien HN; Emma F T-S
Page 56 of 66