Mpumalanga Dam Levels Today
Weekly water storage status for 22 dams in Mpumalanga. Data from the Department of Water and Sanitation. Latest report: 2026-04-20.
Largest Dams in Mpumalanga
All Dams in Mpumalanga
| Dam | River | Cap (Mm3) | Now | vs Wk | vs Yr |
|---|---|---|---|---|---|
| Heyshope Assegaai | 445 | 102% | -0.2 | +0.7 | |
| Loskop Olifants | 362 | 100.9% | +0.4 | +0.0 | |
| Grootdraai Vaal | 350 | 100.4% | -0.3 | -3.1 | |
| Driekoppies | 251 | 100.8% | -0.2 | +7.9 | |
| Rhenosterkop | 205 | 100.7% | +0.7 | -1.3 | |
| Kwena Krokodil | 159 | 100.9% | -0.1 | +0.0 | |
| Inyaka Marite | 124 | 100.7% | +0.6 | +2.3 | |
| Witbank Olifants | 104 | 98.3% | -0.3 | -0.4 | |
| Morgenstond | 100 | 100.4% | +0.1 | +0.1 | |
| Nooitgedacht | 78 | 100.6% | +0.2 | +0.3 | |
| Vygeboom Komati | 78 | 100.7% | +0.5 | -0.4 | |
| Westoe Usutu | 60 | 76.2% | -1.0 | -23.7 | |
| Jericho Mpama | 59 | 100% | +0.0 | -1.1 | |
| Blyderivierpoort | 54 | 101.3% | -0.3 | +0.7 | |
| Middelburg Little Olifants | 48 | 99% | +2.3 | +2.5 | |
| Da Gama White | 14 | 100.3% | +0.0 | +0.0 | |
| Ohrigstad Ohrigstad | 13 | 100.2% | +0.0 | +24.9 | |
| Witklip Sand | 13 | 100.8% | -0.3 | +0.3 | |
| Klipkopjes Wit | 12 | 100% | -0.4 | -0.6 | |
| Buffelskloof | 5 | 100.7% | +0.1 | +0.0 | |
| Longmere Wit | 4 | 101.6% | +0.3 | +0.3 | |
| Primkop Wit | 2 | 102.2% | +0.5 | +1.7 |
Mpumalanga Dam Levels - Frequently Asked Questions
What are the current dam levels in Mpumalanga?
As of 2026-04-20, Mpumalanga dams are on average 100.2% full (capacity-weighted average across 22 dams). The total water storage capacity in Mpumalanga is 2538 million cubic metres.
Which is the largest dam in Mpumalanga?
The largest dam in Mpumalanga is Heyshope Assegaai on the null River, with a full supply capacity of 445 million cubic metres. It is currently 102% full.
Are there water restrictions in Mpumalanga?
Water restrictions in Mpumalanga are determined by the relevant municipality or water utility. Restrictions are typically introduced when major supply dams drop below 50% and become more severe below 30%. Contact your local municipality for current restriction status. The dam levels on this page are updated weekly from official DWS data.
How accurate is the Mpumalanga dam level data?
The data on this page comes directly from the Department of Water and Sanitation weekly report, published every Monday. OurPower processes the official DWS PDF report automatically and displays the data without modification. Some older readings are marked "#" (latest available data) in the DWS report - these are the most recent verified measurements for that specific gauge.
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