Ernest Robertson Dam Water Level
Groot Brak River · Western Cape · updated 2026-08-31 from DWS Hydrological Services
100.4%
Full
Ernest Robertson Dam is currently 100.4% full. Compared to last week it has held steady (was 100.4%), and year-on-year it has risen (was 57.4% this time last year). Full storage capacity is 0.5 million m³.
100.4%
This week
100.4%
Last week
57.4%
A year ago
0.5 Mm³
Capacity