This working paper offers a detailed analysis of the costs and requirements to deliver safe and reliable water services in Kitui County schools, based on a county-wide audit and financial information from a professionalized water service delivery model operating in the county. The authors use this to develop an estimate of the cost to guarantee safe and reliable daily drinking water services for all of Kenya’s public schools, and provide insights into new funding models and policy developments to facilitate this important goal.
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REACH Story of Change: Building drought resilience in Ethiopian river basins
Through the BRIGHT programme, REACH partner WLRC will build upon and scale up its research on water resources management, climate science, water quality and inequalities in Ethiopia to benefit an estimated 2.5 million people directly, and over 50 million people indirectly. This Story of Change reflects on the partnerships and processes that have facilitated this success for WLRC and for Ethiopia.
REACH Story of Change: Monitoring and modelling river water quality to protect Dhaka’s river system
This Story of Change describes the establishment of an advanced river water quality modelling system in Dhaka. The system allows decisionmakers to assess the potential impacts of current activities and future growth on river health, and to explore strategies for mitigation such as improved industrial wastewater management and new sewage treatment plants. Ready Made Garment Industry actors have engaged with the model to understand and respond to pollution from their factories.
Flood adaptation and mitigation in the Awash Basin: Responding to new climate patterns
This study explores the physical changes in rainfall and landscapes leading to major flood events in the Awash Basin, Ethiopia. Climate Change is creating new flood regimes and reshaping the interaction of flooding with rapidly changing communities, heightening risk to vulnerable communities within the basin. Therefore, this study examines the interaction of physical phenomena with societal and economic dynamics across the basin’s upper, middle and lower reaches. Focusing on the extreme wet season in 2020, the study’s multi-dimensional perspective includes analysis of hydroclimatic variables at the basin level including global drivers, flood characterization in selected catchments, and understanding of affected communities at sub-catchment levels.
REACH Story of Change: Redefining the connections between WASH and gender – Measuring women’s empowerment in WASH to support policy and practice
This REACH Story of Change presents the development of the Empowerment in WASH Index (EWI), a novel survey-based tool to measure agency, voice and empowerment in a WASH context. The EWI has been used in six countries to assess and evaluate women’s empowerment, showing its potential to inform policy and practice in the WASH sector by providing more robust evidence on how to integrate gender into intervention design, monitoring and evaluation.
Four billion people lack safe water
It is estimated that four billion people worldwide lack safe drinking water – double the number of people estimated in 2020. The new estimate by Esther Greenwood and colleagues published in Science Magazine is accompanied by a Perspective piece by REACH Director Rob Hope.
Is volumetric pricing for drinking water an effective revenue strategy in rural Mali?
This paper is based on an analysis of over 4,000 months of handpump revenue data in Mali, exploring the effect on revenue and usage when a water service switches from a volumetric tariff to a monthly flat fee. The switch from volumetric to flat fees led to three times more monthly revenue, although a subsidy gap persists. Flat fees and higher temperatures were linked to higher water usage, offering insights into the role of professional service delivery models to support climate-resilient and reliable drinking water supplies for rural communities.
Tracing contaminants of emerging concern in the Awash River basin, Ethiopia
This study focuses on characterization of Emerging Organic Contaminants (EOCs) in the Awash River basin. Characterization of the EOCs was supplemented by chemical analysis of samples from river, boreholes, tap water, and surface water reservoirs. Analyses of environmental isotopes (δ 2 H, δ 18 O, and 222Rn) were used to investigate the exchange of contaminants between surface and groundwater supply sources. The analysis showed new types of contaminants in the water supply sources with potential impact on human and wider environmental health.
Science–practitioner partnerships for sustainable development
How can we design funding models which are flexible and appropriate for science to deliver and sustain development impacts? A Nature Water Comment piece explores this question based on global experience to inform science funding bodies, governments, and donors. It offers a rethink of traditional science engagement to promote longer term collaboration including foundational science, advisory science, operational science and reflexive science.
Creating an enabling environment for research impact
This discussion document draws on perspectives of researchers, research users from government and UN agencies, and funders, to reflect on the enabling environment that funders and universities can create to support the translation of research into impact. Areas for funders to focus on to strengthen enabling environments include (1) fostering science-practitioner networks, (2) enhancing collaborative research environments based on equitable partnerships, and (3) shifting financing and incentives to sustain partnerships for impact at scale.
