Approach Paper: Sustainability of Water and Sanitation Interventions in Rural Areas. Water Supply and Sanitation Program for Small Communities
Puerta, Juan Manuel; Corrales, Maria Elena; Alvarez, Lourdes
The objective of the evaluation is to measure the sustainability of the Bank's interventions in the supply of water and sanitation services financed by the Water Supply and Sanitation Program for Small Communities (PR-0118). The evaluation starts by considering that, in order to achieve the development goals associated with the expansion of water and sanitation services, the sustainability of these services-understood as the long-term maintenance of the quality of the service provided in the interventions-must be guaranteed at the technical, financial, and operational level. Once this quality can be sustained over time, it will be possible to improve the population¿s conditions, particularly in terms of health indicators. Accordingly, the evaluation seeks to identify the factors and good practices that can be correlated with higher levels of sustainability of the systems that were constructed. The scope of the evaluation includes 100 water and sanitation interventions in rural communities financed by the program in the eastern region of Paraguay.