WRC Warns Bagre Dam Controlled Spillage Could Begin on August 11

As of August 4, the reservoir stood at 232.93 metres, with the dam 62.77% full, according to a press release from the commission. SONABEL, the dam’s operator, has indicated it would initiate spillage at the trigger level, prompting warnings to residents along the White Volta River and adjoining areas.

Spillage Trigger and Community Precautions

The WRC stated that spillage would only occur if the reservoir level reaches 234.00 metres, a threshold explicitly mentioned in statements from SONABEL. The commission urged communities along the White Volta River and surrounding areas to take “necessary precautions” and “adhere to safety guidelines” from local assemblies and state agencies. Communities along the White Volta River and adjoining areas are advised to take the necessary precautions and adhere to safety guidelines from the local assemblies and the appropriate agencies, the WRC said, quoting its own press release.

The warning highlights the potential downstream effects of the spillage, which could impact communities in Ghana’s White Volta Basin. The commission pledged to monitor the situation and provide updates as needed.

Water Levels and Operational Context

The Bagre Dam’s reservoir level as of August 4 was 232.93 metres, with the facility operating at 62.77% capacity. This data, reported by the WRC, underscores the proximity of the reservoir to the spillage threshold. The commission’s announcement followed an update from SONABEL, the dam’s operator, which confirmed the planned response if the 234.00-metre mark is reached. SONABEL plans to commence controlled water spillage from the Bagre Dam from Tuesday, August 11, 2026, if the reservoir water level should reach 234.00 metres, the operator stated, as cited by the WRC.

The WRC noted that such operations are conducted periodically to manage water levels, but they can lead to increased downstream flows. Affected communities are being urged to follow directives from local authorities, including Metropolitan, Municipal, and District Assemblies (MMDAs), which are responsible for disaster preparedness and emergency response.

Cross-Border Implications and Regional Coordination

The potential spillage has broader regional implications, as the White Volta River flows into Ghana, affecting communities downstream.

Residents are being advised to stay informed through official channels and heed local guidance, as the WRC continues to monitor developments.

For now, the focus remains on adherence to safety protocols and the commission’s ongoing oversight.