Weija Dam spillage necessary to prevent dam collapse – GWL

Ghana Water Limited (GWL) says the release of excess water from the Weija Dam is necessary to protect the structure from potential collapse, despite the flooding and damage to properties it may cause in surrounding communities.

Spill gates serve several purposes Beyond managing excess water, Mr Martey said spill gates can also help improve water quality by allowing turbid water to flow out before fresh inflows enter the dam.

Risk of dam collapse Mr Martey said the controlled release is also intended to protect the structural integrity of the Weija Dam, warning that excessive water pressure could weaken the structure and eventually cause it to fail.