While many African cities, such as Nairobi, fared comparatively well during the pandemic years, urban residents still faced compounded uncertainties and an unequal distribution of burdens that were infrastructurally co-mediated, for example, within and through place-specific waterscapes and their socio-technical infrastructures. Approaching Covid-19 as an eye-opening infrastructural event, we unravel its impact on the experiences of waterscapes in two marginalized neighborhoods in Nairobi: Kibera and Eastleigh. Based on an intra-urban comparison using qualitative and quantitative data, we argue for a nuanced view of urban waterscapes during and after times of crisis or rupture. Urban residents’ practices and experiences reveal how the pandemic reinforced an already ongoing fragmentation and individualization of infrastructural responsibilities, further catalyzed by state intervention or a lack thereof. Ultimately, reading our findings as more-than-pandemic, the article urges scholars and practitioners to address micro-fragmentation within neighborhoods and its infrastructural inequalities through plans and policies rooted in broader solidarities.