Western Area Water Crisis: No Catchments, No Water — A Call To Protect SierraLeone’s Future Water Security
By Guma Communications Unit
Commemorating World Environment Day 2026 (5th June 2026)
Theme: “Inspired by Nature. For Climate. For Our Future”
As the world marks World Environment Day 2026 under the theme “Inspired by Nature. For Climate. For Our Future,” Sierra Leone is being urged to confront the escalating environmental threats facing the Western Area’s vital water catchments and to take urgent steps to safeguard long-term water security.
For over six decades, the Guma Valley Water Company (GVWC) has been responsible for supplying potable water to Freetown and surrounding communities. This critical service depends heavily on the health and sustainability of forests, rivers, streams, dams, and catchment areas within the Western Area Peninsula National Park and surrounding watershed ecosystems. Today, however, these essential natural systems are under increasing and unsustainable pressure.
A recent assessment conducted by GVWC between 4th December 2025 and 8th January 2026 has revealed alarming levels of deforestation, encroachment, unregulated settlement expansion, and other human activities across key water catchment zones in the Western Area. The findings highlight growing environmental degradation and raise serious concerns about the long-term stability of water supply for Freetown and its rapidly expanding population.
The report indicates that while the Guma Dam and Kongo Dam catchments remain the backbone of water supply in the Western Area, increasing human activity around these watersheds is steadily eroding their natural protection systems. In several areas, settlements are expanding dangerously close to protected catchments, with significant forest loss reported around Mile 13, Baw Baw, No. 2 River, Tacugama, and adjoining communities. In some locations, human settlements are now within a few hundred metres of critical water infrastructure.
The situation is even more severe in smaller and more vulnerable catchments. The Angola Upper and Lower Weirs have suffered extensive deforestation and encroachment, with residential structures now appearing close to water sources. The Mamba Ridge catchment has experienced significant ecological degradation, while the Charlotte Weir has effectively ceased functioning as a viable water source due to heavy forest loss. Similarly, the Hastings, Thunder Hill, White Water (Botanical Garden FBC), and Blue Water (Wellington) catchments are increasingly threatened by encroachment and vegetation destruction.
Beyond reducing water availability, these environmental pressures are also compromising water quality. The assessment identified bacteriological contamination in several water sources, largely linked to the proximity of human settlements and unsanitary activities within catchment areas. This contamination increases water treatment costs and poses potential public health risks if not urgently addressed.
The consequences of continued degradation extend well beyond the operations of GVWC. Reduced forest cover weakens groundwater recharge, diminishes stream flows, accelerates sedimentation, worsens flood risks, and reduces biodiversity. It also undermines climate resilience, leaving communities more vulnerable to environmental shocks. Ultimately, the greatest impact will be felt by residents of the Western Area who depend on these water systems for daily survival.
The message from the assessment is clear: protecting catchments is not only an environmental responsibility, but also a matter of water security, public health, and national development.
To reverse the current trend, stakeholders are calling for urgent and coordinated action. Government institutions responsible for environmental protection, land use, water resources, and conservation must strengthen enforcement mechanisms and take decisive action against illegal activities within catchment zones. Encroachment into protected areas must be treated as a serious threat to national water security.
Communities living around these catchments also have a critical role to play. Community-led tree planting, watershed restoration, sustainable agriculture practices, proper waste management, and local monitoring initiatives can significantly contribute to protecting these fragile ecosystems.
In addition, sustained public education and awareness campaigns are essential to help citizens understand the direct link between forest conservation and reliable water supply. Every protected tree, restored stream, and prevented encroachment contributes to securing water for present and future generations.
GVWC is also calling for increased investment in catchment restoration, reforestation programmes, watershed monitoring systems, and climate-resilient water infrastructure. Long-term water security, the institution stresses, will only be achieved through a combination of strong environmental governance, effective policy implementation, and shared national responsibility.
As Sierra Leone joins the global community in observing World Environment Day 2026, the reminder is stark: water begins in the forest.
The future of water supply in the Western Area depends on the decisions made today to protect catchments and restore degraded ecosystems.
The cost of inaction is far greater than the effort required to act. Protecting these natural systems is not optional—it is essential for survival.
Together, the call remains clear: protect our watersheds, secure our water, and safeguard our future.
