Steenbras Upper Dam Level Today
On the Steenbras, Western Cape. Full supply capacity 32 million m3. Current as of 2026-04-20.
This is a moderate level. No restrictions expected unless demand is unusually high or the dam is very small.
Steenbras Upper Dam Level History
Showing 2 weekly readings from 2025-10-13 to 2026-04-20.
About Steenbras Upper Dam
Upper Steenbras is paired with Lower Steenbras as a pumped-storage scheme. Together they form part of Cape Town's six-dam supply system.
Steenbras Upper Dam has a full supply capacity of 31.8 million cubic metres (Mm3) and sits on the Steenbras in Western Cape. At 58.2% full, the dam currently holds roughly 18.5 Mm3 of water, equivalent to about 18513 million litres.
This is a moderate level. No restrictions expected unless demand is unusually high or the dam is very small.
Restriction thresholds to watch: most municipalities begin issuing warning notices when a supply dam drops below 50%, introduce Level 1 restrictions around 40%, and escalate further below 30%. Exact thresholds vary by water authority.
Which Towns and Cities Does Steenbras Upper Dam Supply?
Steenbras Upper Dam supplies water to Cape Town.
Key supply areas: Cape Town.
Other Dams on the Steenbras
Steenbras Upper Dam is one of 2 dams we track on the Steenbras. Sorted by capacity:
| Dam | Province | Cap (Mm3) | Now |
|---|---|---|---|
| Steenbras Lower Dam | Western Cape | 34 | 34.2% |
Steenbras Upper Dam - Frequently Asked Questions
Is Steenbras Upper Dam running dry?
No, Steenbras Upper Dam is not running dry. At 58.2% full, the dam has adequate water reserves.
When was Steenbras Upper Dam last full?
Based on available weekly data, Steenbras Upper Dam most recently reached 99%+ full around 2025-10-13.
What cities does Steenbras Upper Dam supply?
Steenbras Upper Dam supplies water to Cape Town. Upper Steenbras is paired with Lower Steenbras as a pumped-storage scheme. Together they form part of Cape Town's six-dam supply system.
What river is Steenbras Upper Dam on?
Steenbras Upper Dam is on the Steenbras in Western Cape. Other dams on the Steenbras include Steenbras Lower Dam.
How is the Steenbras Upper Dam level trending?
Steenbras Upper Dam is currently at 58.2% full. The level is rising, up 0.5% from last week. Compared to this time last year (92.8%), the dam is noticeably lower.
Other Dams in Western Cape
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