 Until 2011, PRAGUAS II is expected to provide water supply and/or sanitation for 405,000 inhabitants in rural areas, such as the efficient water supply for 220,000 people in small towns and sanitation managed by delegated operators for 120,000 persons.All service provision is done with a demand driven approach, respecting gender, interculturality and environmental care, thus aiming at an effective and sustainable use of the services.The Interamerican Development Bank supported investments in the three largest cities of the country - Quito, Guayaquil and Cuenca - through ten programs with a total amount of US$400 million.