News
All news

Using Statistics for Water Quality Solutions

2017/09/10 01:28:32 PM

Mr Thabo Lephoto received his MSc in Statistics degree for his time series analysis of microbiological counts found in treated water from Umgeni Water


Mr Thabo Lephoto was awarded an MSc in Statistics degree for his time series analysis of microbiological counts found in treated water from Umgeni Water. 

Mr Thabo Lephoto received his MSc in Statistics degree for his time series analysis of microbiological counts found in treated water from Umgeni Water.

Lephoto used data going back over the past 24 years about water quality variables and environmental factors to find a relationship between the two.



Originally from Vrede in the Free State, he initially hoped to pursue his tertiary education closer to home but when he was not accepted at universities in Gauteng and the Free State, he approached UKZN where several opportunities opened up for him through the Central Applications Office (CAO).

He enrolled in UKZN’s Augmented Programme, which he says revived the hard worker in him. He had to acclimatise to the academic environment and believes the programme pushed him to work hard.
Photograph by: Abhi Indrarajan

Lephoto progressed from being in the Augmented Programme to earning distinctions for coursework in 2014. He also assisted high school learners in the Pietermaritzburg district with their school work through a tutoring project during his studies and since 2014 has tutored first and second-year statistics students at UKZN. He seizes any opportunity to help postgraduate students from other disciplines with statistical data analysis.

His Masters research gave him the chance to work closely with staff at Umgeni Water, where he analysed and gave monthly progress reports. ‘The interactions with the Umgeni Water staff helped me critique my research and methodology,’ he said.

Lephoto said that dealing with real data gave the research real-world impact and made him feel his work was useful. He enjoyed the multidisciplinary aspect, making the most of the opportunity to learn about microbiology.

‘As a young statistician, it’s exciting to see that all the theory you learned in class can work and bring about change or contribute positively to real life problems,’ said Lephoto.

He completed his Bachelor of Science (BSc) Operations Research, his BSc Honours in Statistics and his Master of Science in Statistics all at UKZN. He is currently registered for a PhD at the Institution.

He thanked his mother, sisters and family members for their constant support as well as his supervisors Dr Oliver Bodhlyera and Professor Henry Mwambi for encouraging him to pursue his own research while steering him in the right direction when necessary. He also thanked Ms Christel Barnard in the School of Mathematics, Statistics and Computer Science for her administrative support 

Photograph by: Abhi Indrarajan

Christine Cuénod

UKZNDABA online

Facebook Twitter DZone It! Digg It! StumbleUpon Technorati Del.icio.us NewsVine Reddit Blinklist Add diigo bookmark


Comment on new design here | View the Promotion of Access to Information Act | View our Privacy Policy
© University of KwaZulu-Natal: All Rights Reserved