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  1. Article

    Open Access

    Modelling seasonal household variation in harvested rainwater availability: a case study in Siaya County, Kenya

    Rainwater harvesting reliability, the proportion of days annually when rainwater demand is fully met, is challenging to estimate from cross-sectional household surveys that underpin international monitoring. T...

    Weiyu Yu, Peggy Wanza, Emmah Kwoba, Thumbi Mwangi, Joseph Okotto-Okotto in npj Clean Water (2023)

  2. Article

    Open Access

    A spatiotemporal analysis of cattle herd movement in relation to drinking-water sources: implications for Cryptosporidium control in rural Kenya

    Given the increasing evidence that domestic contact with livestock is a risk factor for child diarrhoea in low- and middle-income countries, there have been calls for greater quantification of human-livestock ...

    Jessica R. Floyd, Emmah Kwoba, Thumbi Mwangi in Environmental Science and Pollution Resear… (2022)

  3. Article

    Open Access

    An Assessment of Inter-Observer Agreement in Water Source Classification and Sanitary Risk Observations

    Sanitary risk inspection, an observation protocol for identifying contamination hazards around water sources, is promoted for managing rural water supply safety. However, it is unclear how far different observ...

    Joseph Okotto-Okotto, Peggy Wanza, Emmah Kwoba, Weiyu Yu in Exposure and Health (2020)