A GIS-based approach to analyse potable water accessibility in Langeloop village in Ehlanzeni District Municipality, Mpumalanga, South Africa

Abstract

Access to clean potable water is a fundamental human right for sustaining life and well-being. However, in rural areas, people struggle to find enough clean water to cook and drink; they travel or walk long distances to access potable water. Langeloop settlement is a rural area that struggles to access potable water. Therefore, this study aimed to analyse potable water accessibility in the Langeloop community to identify underserved areas using a GIS-based approach. Langeloop settlement consists of the 11 sections/extensions used in this study. The mixed methods research approach was used, and data regarding potable water sources such as standpipes were captured using a GPS device, while a questionnaire was used to conduct a survey. Service area network analysis was performed on the standpipes data. The findings of the study are that water accessibility is below average, with many households still having no access to potable water. The study further proposes an expansion of the current standpipe system to improve access to safe drinking water. This study also found that water availability is a more prominent problem than proximity to a water source. Hence, one of the observations of this research is that most residents would prefer water availability to be highly prioritised in a quest to improve water accessibility in the Langeloop settlement. Further objectives of this research are to reflect on the importance of resource allocation and targeted interventions to improve water accessibility for communities in need.