The Oheneba Poku Foundation (OPF) has expressed deep worry over escalating illegal mining and encroachment activities surrounding Lake Bosomtwe in the Ashanti Region. These actions are causing significant damage to the biosphere reserve.
The foundation observes widespread destruction of vegetation and soil erosion. Ecosystems are being disturbed, creating long-term environmental risks. These threats undermine years of work to restore the lake area. Farming and housing are also encroaching on protected buffer zones. These zones are crucial for maintaining water quality and the lake's ecological balance.
This situation comes as the world marks World Environment Day on June 5, 2026. The theme for this year is “Inspired by Nature. For Climate. For Our Future.” Lake Bosomtwe is Ghana’s sole natural lake. It is a valuable ecological, cultural, and environmental asset. It supports biodiversity, local jobs, tourism, and scientific studies. Past efforts by the OPF and other groups have restored over 300,000 trees. These efforts aimed to strengthen the ecosystem and raise community awareness.
The OPF statement highlighted the combined effects. They include illegal mining, buffer zone encroachment, land degradation, and biodiversity loss. Weak enforcement of environmental laws also contributes. “The combined effects of illegal mining, buffer zone encroachment, land degradation, biodiversity loss, and weak enforcement of environmental regulations pose a significant risk to the long-term sustainability of Lake Bosomtwe,” the foundation stated. The foundation is calling for stronger collaboration among the Environmental Protection Agency (EPA), Water Resources Commission, Forestry Commission, traditional rulers, and local assemblies.
To combat these issues, the OPF advocates for better environmental monitoring and enforcement. They also call for protection of buffer zones. Strengthening community involvement and sustained investment in restoration are also key. The foundation plans a public awareness campaign. They will also release a documentary titled “Lake Bosomtwe – Restoration, Progress and Challenges.” This aims to showcase achievements and existing threats. Protecting the lake is a shared responsibility. It is an investment in Ghana's future.