Douglas Weir Dam Water Level
Vaal River · Northern Cape · updated 2026-08-31 from DWS Hydrological Services
110.8%
Full
Douglas Weir Dam is currently 110.8% full. Compared to last week it has held steady (was 110.8%), and year-on-year it has dropped (was 112.3% this time last year). Full storage capacity is 16.3 million m³.
110.8%
This week
110.8%
Last week
112.3%
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.