As South Africa moves into early autumn and the summer rainfall season begins to wind down across KwaZulu-Natal, attention is shifting to the status of the province’s major reservoirs. With the wetter months largely behind us and drier conditions expected in the weeks ahead, dam levels become an important indicator of water security for households, agriculture, and industry.
The latest weekly monitoring data from the Department of Water and Sanitation indicates that KwaZulu-Natal remains in a strong position.
Despite the seasonal transition and minor week-on-week fluctuations, most of the province’s major dams continue to hold healthy storage levels, with many sitting at or above full supply capacity. Overall, the provincial average remains comfortably above 80%.
These levels reflect the benefit of solid inflows during the recent rainy period and provide a reassuring buffer as evaporation rates begin to rise and natural inflows gradually decline during the drier months ahead.
Nevertheless, here is a detailed snapshot of the current status for major KwaZulu-Natal reservoirs, based on the most recent weekly monitoring:
- Albert Falls Dam stands at a healthy 100.2%, reflecting only a negligible shift from last week’s 100.4%.
- Bivane Dam holds steady at 100%, following a minor adjustment from 100.1% the previous week.
- Craigie Burn Dam registers 100.5%, compared with 100.6% last week.
- Driel Barrage Dam remains unchanged at 86.7%.
- Goedertrouw Dam is stable at a healthy 100.2%.
- Hazelmere Dam maintains a firm 100.3%.
- Hluhluwe Dam experienced a slight decline, from 98.9% to 97.9%.
- Inanda Dam stands at 101.4%, a small decrease from 101.6% the week before.
- Klipfontein Dam is at 100.3%, down marginally from 100.5%.
- Mearns Dam holds unchanged at a healthy 103.%.
- Midmar Dam saw a modest reduction, dropping from 100.3% to 99.4%.
- Nagle Dam flows at 100.2%, compared with 100.3% previously.
- Ntshingwayo (Chelmsford) Dam recorded a minor fall, from 78.9% to 78.3%.
- Pongolapoort Dam showed a slight rise, increasing from 82.4% to 82.6%.
- Spioenkop Dam is unchanged at 100.5%.
- Spring Grove Dam stands at 100.7%, following 100.9% last week.
- Wagendrift Dam is at 101.1%, after a small dip from 101.7%.
- Woodstock Dam advanced from 98.3% to 100.3%.
In summary, the latest data points to a positive outlook for KwaZulu-Natal’s water resources as the province enters the drier season. Most reservoirs remain at or near full capacity, with only a handful falling below the 90% mark, and even these remain within manageable ranges based on historical patterns.
These strong storage levels should help cushion the impact of higher demand and reduced natural inflows in the months ahead.
However, continued responsible water use across all sectors will remain important to maintain this favourable position as autumn progresses.
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