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The Guma Valley Water Company (GVWC) has completed a virtual inspection of its Guma Dam at Mile 13, Sussex. The company, working with The World Bank, used advanced remote sensing and satellite technology to complete the inspection on Friday, May 2, 2025.
The inspection aimed to assess the dam’s structural condition, water performance, and environmental surroundings.
Guma’s Managing Director, Ing. Maada S. Kpenge said the technology allowed the team to gather key data without a full physical inspection. “It underscores our commitment to leveraging innovation for better water management,” he stated.
The inspection confirmed the dam is structurally sound. However, it raised concerns about growing encroachment and environmental damage in the surrounding catchment area — threats that could impact water quality and long-term supply.
GVWC pleaded for stronger environmental regulation enforcement, better community involvement, and closer work with local authorities to stop illegal deforestation and unplanned settlements.
“Protecting our water sources requires collective responsibility,” Ing. Kpenge said. “Without proper catchment management, infrastructure investments could be at risk.”
Guma plans to use the inspection data in its broader water management and climate adaptation strategies. With Freetown facing rapid urban growth and changing weather patterns, the company says data-driven planning is vital to secure the city’s future water needs.
The Guma Dam, built in the 1960s, remains Freetown’s main water source. The dam, along with other smaller dams provides pipe-born water for over a million residents in the Freetown peninsula.
This recent inspection follows a 2020 assessment that found no major structural issues but recommended ongoing maintenance and upgrades — priorities Guma says it remains committed to.
