Mbombela. Provincial dam storage in Mpumalanga has recorded marginal declines in the latest Weekly State of Reservoirs Report, prompting the Department of Water and Sanitation (DWS) to appeal for continued water conservation across households, businesses, farms and institutions.
Small falls across the province
According to the report released this week, Mpumalanga’s average dam levels fell from 98.7% to 98.5%. Both of the province’s Water Management Areas recorded slight decreases: the Limpopo‑Olifants area dropped from 100.3% to 100.1%, while the Inkomati‑Usuthu area went from 98.2% to 98.0%.
All three districts also showed small declines. Ehlanzeni eased from 100.2% to 100.1%, Gert Sibande from 96.7% to 96.6%, and Nkangala from 100.5% to 100.2%. While the overall picture remains healthy, the department said the downward trend highlights the need for continued responsible use.
Selected dams showing mixed movements
The report lists numerous dams with small increases, decreases or unchanged levels. Notable changes include:
- Inyaka: rise from 100.1% to 100.4%.
- Vygeboom: fall from 100.5% to 99.5%.
- Westoe: decline from 59.9% to 59.1% — the lowest among listed dams in Gert Sibande.
- Middelburg: increase from 99.8% to 100.1%.
| Dam | Previous level | Current level |
|---|---|---|
| Blyderivierpoort | 100.5% | 100.3% |
| Kwena | 100.5% | 100.3% |
| Ohrigstad | 92.8% | 92.2% |
| Loskop | 100.9% | 100.4% |
“Every drop counts,” the department reminded residents.
Why small changes matter
Even slight reductions in dam storage can be important for a province like Mpumalanga, where water underpins agriculture, tourism and municipal supply. Farmers rely on reliable irrigation during dry spells, nature reserves and lodges depend on water security for tourism operations, and municipalities must manage distribution to avoid service interruptions.
Officials noted that many dams remain above 90% capacity, and several are over 100% because storage is expressed relative to full supply level. However, the DWS emphasised that patterns over time are more significant than single-week snapshots: consecutive small drops could signal the start of a downward trend requiring demand management.
Practical conservation steps for residents
The department repeated standard water‑saving advice to reduce pressure on the system. Simple measures include:
- Fix leaking taps and pipes promptly.
- Install water‑saving devices such as aerators and low‑flow showerheads.
- Use a bucket for washing cars and gardens rather than a running hose.
- Harvest roof water where possible for garden use.
- Adopt efficient irrigation practices on farms, for example drip systems and scheduled watering times.
Municipal and agricultural implications
Municipal water departments in Mpumalanga monitor dam inflows and consumption trends to decide whether to implement restrictions. While the current levels do not require emergency measures, local authorities and large water users are asked to plan for variability, especially ahead of the hotter spring and summer months when demand rises.
For commercial farmers and irrigation schemes, even small changes in available storage can affect planting and harvesting decisions. The DWS urged large users to consider recycling and demand‑management interventions to reduce pressure on reservoirs.
Outlook and monitoring
The department will continue weekly monitoring and publication of reservoir data. Residents and businesses are advised to follow guidance from their local municipality and to check DWS updates for any changes to water‑use restrictions.
While Mpumalanga still enjoys relatively high reservoir levels, the report serves as a reminder that water is a finite resource and that prudent use remains essential to safeguard supply for households, industry and the province’s natural attractions.
