Northern Cape Dam Levels Today
Weekly water storage status for 5 dams in Northern Cape. Sourced from the Department of Water and Sanitation. Current as of 2026-06-01.
As of Monday, 1 June 2026, Northern Cape's 5 tracked dams are on average 104.7% full, up 5.1 points on the week, and 14.4 points higher than this week last year. The biggest reservoir in the province, Spitskop Dam, is at 107.6%, followed by Vaalharts Weir at 83.7%.
Largest Dams in Northern Cape
All Dams in Northern Cape
| Dam | River | Cap (Mm3) | Now | vs Wk | vs Yr |
|---|---|---|---|---|---|
| Spitskop Dam | Harts River | 58 | 107.6% | -2.7 | +1.6 |
| Vaalharts Weir | Vaal River | 51 | 83.7% | +26.3 | +26.2 |
| Boegoeberg | - | 24 | 135.1% | -11.6 | +28.5 |
| Douglas Weir | - | 16 | 115.8% | -9.3 | +0.1 |
| Karee | Karee | 1 | 99.8% | -0.5 | +57.3 |
Rivers with Dams in Northern Cape
Dams in Northern Cape grouped by river, ranked by total storage capacity.
| River | Dams | Total Cap (Mm3) | Avg Level |
|---|---|---|---|
| Harts River | 1 | 58 | 107.6% |
| Vaal River | 1 | 51 | 83.7% |
| Karee | 1 | 1 | 99.8% |
Northern Cape Dam Levels - Frequently Asked Questions
What are the current dam levels in Northern Cape?
As of 2026-06-01, Northern Cape dams are on average 104.7% 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 Dam, with a full supply capacity of 58 million cubic metres. It is currently 107.6% full. The next two largest are Vaalharts Weir (83.7%) and Boegoeberg (135.1%).
Which dams in Northern Cape are the lowest right now?
No dams in Northern Cape are currently below 30% full, based on the most recent official readings.
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.
How accurate is the Northern Cape dam level data?
All readings on this page come directly from the Department of Water and Sanitation, the official custodian of South Africa's dam level data, and are displayed without modification. Levels are refreshed each week as soon as the latest official figures are released.
Other Provinces
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