Over 80,000 Affected by Floods in Unity and Jonglei States

(JUBA) – As of 30 July 2025, approximately 80,000 people have been affected by ongoing flooding in South Sudan’s Mayendit and Bor South counties, located in Unity and Jonglei states.

Humanitarian agencies report that, although there have been no official cases of displacement linked to the flooding, the situation remains critical for local communities due to prolonged exposure to floodwaters.

The continued presence of stagnant water has significantly increased public health risks. By the end of July, authorities confirmed 84,606 cholera cases and 1,477 related deaths across the country.

Health experts warned that poor sanitation and limited access to clean drinking water in flooded areas are likely to worsen the spread of disease.

Humanitarian partners, including those working in health and water, sanitation and hygiene (WASH), are actively monitoring the developments. Response efforts currently focus on improving disease surveillance, raising awareness about hygiene practices, and addressing urgent gaps in water and sanitation services.

Unity and Jonglei states are among South Sudan’s most flood prone regions. In previous years, heavy seasonal rains have caused recurring damage to homes, crops, and infrastructure, disrupting livelihoods and displacing families.

Humanitarian organisations stressed the need for continued support and coordinated efforts to prevent further disease outbreaks in communities already burdened by poverty, limited health services and fragile infrastructure.

Flood and Health Impact (as of 30 July 2025)