Factors Contributing to the Sustainability of Water Projects in Mufindi District, Tanzania

This study investigates the key factors influencing the sustainability of rural water projects in Mufindi District, Tanzania, where challenges such as seasonal variability, groundwater limitations, and inadequate infrastructure persist despite national efforts to improve water access. Although water coverage in rural Tanzania has expanded significantly rising from 50% in 2002 to nearly 80% in 2024 many systems fail within a few years due to poor maintenance, weak governance, and limited community participation. The study stresses integrating social, economic, environmental, and technical aspects to enhance sustainability in rural water service delivery. Using quantitative research design and crosssectional survey method, the study sampled 260 respondents, including household heads, project leaders, local government leaders and community water committee members. Data were collected through structured questionnaires measuring the influence of variables such as water accessibility (distance, affordability, water facilities), management practices leadership, communication, maintenance systems), on sustainability of water projects. Statistical analysis using SPSS Version 26 included descriptive statistics and multiple linear regression, with Cronbach’s alpha confirming high reliability (α > 0.70) of measurement instruments. Findings reveal that sustainability is significantly influenced by maintenance systems, community communication systems, water facilities, and proximity to water points, while affordability and leadership also play critical roles. The study identifies leadership and communication gaps in rural Tanzania, urging integrated, community-led governance for sustainable water management. The insights offer practical recommendations for policymakers, community, and water authorities to collectively design more inclusive, resilient, and sustainable water projects, tailored to the unique socio-economic and environmental conditions of rural districts like Mufindi.