Cross-border rainfall fuels Hohoe flood crisis as Togo downpours swell Volta Region waters

The Hohoe Municipality in Ghana's Volta Region is facing an escalating humanitarian emergency as floodwaters continue to rise, driven significantly by torrential rainfall across the border in Togo. Despite a lull in local precipitation, water levels remain critically high, creating a cross-border disaster that exposes the vulnerability of communities in low-lying areas along Ghana's eastern frontier.

According to Thomas Worlanyo Tsekpor, the Member of Parliament for Hohoe, the municipality's geographic position as a low-lying zone means it becomes a natural collection point for water flowing from the Togolese highlands. Speaking on Joy FM on Tuesday, 29th September, Mr Tsekpor explained that whilst Hohoe had experienced months of continuous rainfall, the current catastrophic flooding stems from the combined impact of local precipitation and the massive water discharge from Togo.

"The major cause is the torrential rains in Togo. It has been raining in Hohoe for months now, but not to this magnitude. It has rained continuously, so the load from Togo that joined the Hohoe rains led the river (Dayi Lake) to overflow, causing what we are seeing," Mr Tsekpor stated, highlighting how the convergence of rainfall across the two nations has created a perfect storm.

Scale of displacement and humanitarian needs

The flooding has already displaced more than 3,000 residents from their homes, with the situation deteriorating as water levels continue their upward trajectory. Over 700 affected people have been forced to seek shelter in classrooms, turning educational spaces into emergency accommodation centres. The destruction has been particularly severe for residents living in traditional mud houses, which offer little resistance to floodwaters. Beyond structural damage, residents have lost personal belongings and livelihoods in the deluge.

The MP has issued an urgent appeal for immediate support and assistance for the displaced population, emphasising that the ongoing rise in water levels suggests the crisis is far from over. The absence of local rainfall provides little assurance of relief, as Togo's continued precipitation maintains the flow of water across the border.

Why it matters for Ghana

This flooding crisis underscores a critical vulnerability in Ghana's disaster management infrastructure: the nation's exposure to cross-border hydrological events. The Volta Region, which includes Hohoe, sits on major river systems that are fed by rainfall patterns across multiple West African countries. Climate variability and increasingly erratic weather patterns mean that heavy rainfall in neighbouring countries can rapidly translate into flooding emergencies in Ghanaian communities, regardless of local weather conditions.

The Hohoe situation also highlights the need for improved regional cooperation on water management and early warning systems. Communities in border areas require tailored preparedness strategies that account for transnational water flows. Additionally, the use of school buildings as emergency shelters raises questions about contingency planning and the availability of dedicated disaster response facilities in the Volta Region.

For Ghana's development and humanitarian response mechanisms, this incident reinforces the importance of investing in flood mitigation infrastructure, early warning systems that integrate regional rainfall data, and coordinated regional agreements on water management with neighbours like Togo and Burkina Faso. Without such measures, low-lying communities will remain vulnerable to repeat disasters triggered by meteorological events beyond their borders.