The Ghana Water Limited (GWL) has announced the controlled spillage of excess water from the Weija Dam following a sharp rise in water levels beyond the dam’s maximum operating threshold, raising fears of possible flooding in downstream communities.
In a statement issued by management and sighted by The Chronicle, the company disclosed that the water level in the dam has exceeded the maximum operational level of 48 feet, compelling authorities to open all spill gates to reduce pressure on the facility and protect its structural integrity.
According to the statement, the controlled spillage forms part of annual safety measures undertaken during the rainy season whenever water levels rise above 45 feet.
GWL explained that the exercise is necessary to prevent excessive pressure buildup on the dam and avert any potential structural failure or disaster.
The company further warned that the situation could worsen in the coming weeks, as the Ghana Meteorological Agency has forecast heavy torrential rains upstream, which are expected to significantly increase inflows into the dam.
Management indicated that the spillage exercise may continue for several months depending on rainfall intensity and inflow volumes until water levels return to safe operational limits.
The development has renewed concerns over perennial flooding risks in low-lying communities downstream of the Weija Dam, particularly during peak rainfall periods.
As part of precautionary measures, GWL has strongly advised residents living along the downstream course of the river to immediately evacuate from flood-prone and vulnerable areas to safeguard lives and property.
The company cautioned that failure to heed the evacuation advisory could expose residents to severe flooding and related dangers.
Meanwhile, the statement noted that the National Disaster Management Organisation (NADMO) and various District Assemblies have initiated plans to remove structures and obstructions that impede the free flow of water into the sea.
According to GWL, blocked waterways and unauthorized structures continue to heighten flood risks in surrounding communities whenever controlled spillage is undertaken.
Management urged the relevant authorities to expedite the desilting and clearance operations to minimize the impact of flooding and reduce environmental and public safety threats.
The company reaffirmed its commitment to maintaining the safety of the dam infrastructure while protecting communities likely to be affected by the spillage exercise.
GWL further appealed to the public to cooperate fully with emergency directives and advisories issued by state institutions throughout the period of the controlled spillage.
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