23/05/2026
Borehole Use in Gauteng: Why More Residents and Businesses Are Turning to Groundwater Solutions
Over the past few years, Gauteng has experienced increasing pressure on municipal water infrastructure. Repeated water outages, ageing infrastructure, maintenance shutdowns, and growing demand have forced many homeowners, estates, schools, and businesses to explore alternative water solutions such as boreholes and backup water systems.
Recent reports in 2025 and 2026 have once again highlighted the growing importance of reliable groundwater access across Johannesburg, Ekurhuleni, and surrounding areas.
Rising Water Supply Challenges in Gauteng
Recent planned maintenance by Rand Water is expected to affect large parts of Ekurhuleni, including Kempton Park, Edenvale, Germiston, and surrounding suburbs. Residents were warned to prepare for extended interruptions due to major infrastructure work at Zuikerbosch (The Citizen)
In addition to planned maintenance, Johannesburg has also experienced infrastructure failures and water supply disruptions linked to ageing systems and insufficient maintenance. Earlier in 2026, reports emerged that an explosion at one of Africa’s largest water treatment plants significantly disrupted water supply to millions of residents (Moneyweb).
These ongoing interruptions have encouraged many property owners to consider boreholes as a long-term water security solution.
Increased Demand for Boreholes
Boreholes are becoming increasingly popular in Gauteng because they provide an independent water source that can reduce reliance on municipal supply systems. During outages, properties with properly installed boreholes and backup systems are often able to continue operating with minimal disruption.
Communities in Johannesburg have even started creating local borehole-sharing initiatives to assist neighbours during water shortages. A recent report highlighted how residents across multiple Johannesburg suburbs established a borehole network supplying water to affected households during prolonged outages (GroundUp News)
This demonstrates how groundwater is becoming an important part of urban water resilience in South Africa.
Responsible Groundwater Use and Regulations
While boreholes provide many benefits, responsible groundwater management is essential. Authorities in Johannesburg have introduced stricter application and registration processes to protect underground water resources and public infrastructure.
The City of Johannesburg announced revised borehole application procedures aimed at improving compliance and groundwater protection (Cityofjoburg).
Reports have also highlighted concerns around illegal drilling and the need for proper regulation. In one case, unauthorised drilling reportedly damaged nearby infrastructure, further increasing calls for responsible borehole development and proper permitting processes.
Property owners are therefore encouraged to:
* Use qualified drilling contractors
* Conduct proper geological surveys
* Apply for the necessary municipal approvals
* Test water quality before consumption
* Install suitable filtration systems where required
Boreholes as Part of South Africa’s Water Future
South Africa remains a water-scarce country, and experts increasingly view groundwater as an important component of long-term water sustainability. Industry organisations and infrastructure specialists have noted that responsibly managed boreholes can help reduce pressure on failing municipal systems while improving water security for homes and businesses (Facebook).
However, groundwater must be managed carefully to avoid over-abstraction and environmental damage. Sustainable use, regular monitoring, and compliance with regulations will remain essential as more residents turn to boreholes.
Conclusion
The recent water supply challenges across Gauteng have shown how vulnerable municipal systems can become under increasing strain. As a result, boreholes and backup water systems are no longer seen as luxury installations, but rather as practical investments in water security.
With proper planning, responsible drilling, and professional installation, boreholes can provide reliable long-term water solutions for residential, commercial, and industrial users throughout Gauteng.
⸻
References
1. The Citizen – Major maintenance set to impact water supply across Ekurhuleni
2. GroundUp – Joburg households set up their own borehole network
3. City of Johannesburg – New borehole application process
4. Moneyweb – Explosion at water treatment plant throttles Joburg supply
5. Infrastructure News – Legal groundwater use could ease South Africa’s water stress
6. eNCA – Responsible and legal use of groundwater in Joburg
