Douglas Weir Dam Water Level
Vaal River · Northern Cape · updated 2026-11-02 from DWS Hydrological Services
109.3%
Full
Douglas Weir Dam is currently 109.3% full. Compared to last week it has dropped (was 112.3%), and year-on-year it has risen (was 105.4% this time last year). Full storage capacity is 16.3 million m³.
109.3%
This week
112.3%
Last week
105.4%
A year ago
16.3 Mm³
Capacity
⚠️ Douglas Weir Dam is part of the Vaal system. Always check the latest gate-release notices before fishing the banks — releases raise river levels downstream within 24–72 hours.