1. Adam F (2021) Government must urgently deal with South Africa’s deepening water crisis. https://www.dailymaverick.co.za/article/2021-04-29-government-must-urgently-deal-with-south-africas-deepening-water-crisis/#:~:text=1-,South%20Africa’s%20water%20resources%20are%20at%20a%20critical%20point.,we%20don’t%20act%20now.&text=It%20is%20predicted%20that%20the,fewer%20than%2010%20years%20away. Accessed 20 Nov 2021
2. Ashton PJ (2009) An overview of the current status of water quality in South Africa and possible future trends of change. Water Ecosystems and Human Health Research Group, Natural Resources and the Environment Unit, CSIR, Pretoria
3. Ashton PJ, Hardwick D, Breen C (2008) Changes in water availability and demand within South Africa’s shared river basins as determinants or regional, social and ecological resilience. In: Burns M, and Weaver A (eds) Exploring sustainability science: a Southern African perspective. African Sun Media, Stellenbosch, South Africa
4. CALS (Centre for Applied Legal Studies) (2008) Water services fault lines: an assessment of South Africa’s water and sanitation provision across 15 municipalities. Centre for Applied Legal Studies, Norwegian Centre for Human Rights and Centre on Housing Rights and Evictions
5. Carmichael P, Midwinter AF (2003) Central grants and local spending in Britain. In: Carmichael, P and Cass, AFM. (eds) Regulating local authorities. Frank Cass, London