Ernest Robertson Dam Level Today
Western Cape. Full supply capacity 0 million m3. Current as of 2026-06-01.
This dam is over 100% of its full supply capacity - the level officially counted as "100% full". The extra water is held in flood-reserve storage above the normal full level, so water is usually spilling over the spillway or being released through the sluice gates to protect the dam wall, and rivers downstream can run high. It is the opposite of a shortage: the dam is full and overflowing.
Recent trend: Over the last 5 weeks, Ernest Robertson Dam has risen 29.2 percentage points - about 5.84% per week.
Ernest Robertson Dam Level History
Showing 7 weekly readings from 2025-10-13 to 2026-06-01.
About Ernest Robertson Dam
Ernest Robertson Dam has a full supply capacity of 0.4 million cubic metres (Mm3) in Western Cape. At 100% full, the dam currently holds roughly 0.4 Mm3 of water, equivalent to about 410 million litres.
Ernest Robertson Dam - Frequently Asked Questions
Is Ernest Robertson Dam running dry?
No, Ernest Robertson Dam is not running dry. At 100% full, the dam has adequate water reserves.
When was Ernest Robertson Dam last full?
Based on available weekly data, Ernest Robertson Dam most recently reached 99%+ full around 2026-06-01.
What cities does Ernest Robertson Dam supply?
Ernest Robertson Dam is located in Western Cape. For specific information about which municipality draws water from this dam, contact your local water services authority.
What river is Ernest Robertson Dam on?
The river catchment that Ernest Robertson Dam sits in is not recorded on this page. For catchment details, consult the Department of Water and Sanitation.
How is the Ernest Robertson Dam level trending?
Ernest Robertson Dam is currently at 100% full. The level is stable, with a change of only 0.0% from last week. Compared to this time last year (84.4%), the dam is in a significantly better position.
Other Dams in Western Cape
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