RAIN-FED FLOODING IN MAVOKO, NAIROBI: A PRACTICAL PERSPECTIVE

Abstract

Urban areas across the globe are grappling with the escalating challenges posed by the surge in urbanization, resulting in a surge in the frequency, complexity, and multifaceted nature of urban flood incidents. This phenomenon has been vividly exemplified by recent events in diverse regions such as America, Australia, Brazil, Pakistan, Scotland, Sri Lanka, and the United Kingdom (Jha et al., 2012; Coates, 2010). The impact is not confined to developed nations; African cities like Accra in Ghana, Kano in Nigeria, Kampala in Uganda, Maputo in Mozambique, Bujumbura in Burundi, and Nairobi in Kenya have also witnessed severe flooding episodes (Tucci, 2007; ILGS & IWMI, 2012). The manifestation of this crisis in Mavoko, within the broader Nairobi Metropolis, is particularly evident during the rainy seasons (March-June and October-December). Similar to urban areas globally, even moderate storms during these periods trigger heightened runoff and escalate flooding incidents (Amnesty International, 2009; Werritty et al., 2007). This study delves into the dynamics of urban flooding in Mavoko, examining its causes, impacts, and potential mitigation strategies. The research employs a comprehensive approach, integrating insights from previous studies on urban flooding and drawing parallels with global experiences. By elucidating the factors contributing to urban flooding in Mavoko, this study aims to contribute to the broader understanding of urban flood dynamics. The multifaceted nature of the issue demands a nuanced analysis that considers both local and global perspectives. Key findings highlight the need for proactive and context-specific measures to address urban flooding in Mavoko. The study identifies vulnerabilities in current urban planning, drainage systems, and emergency response mechanisms. Moreover, it explores the socio-economic implications of recurrent flooding, emphasizing the disproportionate impact on marginalized communities