Northern Cape Dam Levels Today
Weekly water storage status for 5 dams in Northern Cape. Data from the Department of Water and Sanitation. Latest report: 2026-04-20.
Largest Dams in Northern Cape
All Dams in Northern Cape
| Dam | River | Cap (Mm3) | Now | vs Wk | vs Yr |
|---|---|---|---|---|---|
| Spitskop Harts | 58 | 104.9% | +0.5 | -21.7 | |
| Vaalharts Weir | 51 | 91.1% | +1.5 | +17.7 | |
| Boegoeberg | 24 | 102.5% | +0.0 | -38.8 | |
| Douglas Weir | 16 | 118.9% | +1.6 | -14.9 | |
| Karee Karee | 1 | 37.2% | -1.0 | -11.6 |
Northern Cape Dam Levels - Frequently Asked Questions
What are the current dam levels in Northern Cape?
As of 2026-04-20, Northern Cape dams are on average 100.9% full (capacity-weighted average across 5 dams). The total water storage capacity in Northern Cape is 149 million cubic metres.
Which is the largest dam in Northern Cape?
The largest dam in Northern Cape is Spitskop Harts on the null River, with a full supply capacity of 58 million cubic metres. It is currently 104.9% full.
Are there water restrictions in Northern Cape?
Water restrictions in Northern Cape 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 Northern Cape 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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