The WHO study on providing piped potable water had a significant impact on India. Here are some of the effects:

• Improved Access to Safe Drinking Water: The study highlighted the importance of access to clean drinking water for maintaining good health. The Indian government responded by investing in piped water supply systems in various parts of the country, which improved access to safe drinking water for millions of people.
• Reduced Water-borne Diseases: The provision of piped water helped to reduce the incidence of water-borne diseases such as cholera, typhoid and diarrhoea. This not only improved health outcomes but also lowered healthcare costs.
• Improved Sanitation Facilities: The provision of piped water was often accompanied by the construction of sanitation facilities such as toilets. This helped to improve hygiene and reduce the spread of diseases.
• Impact on Women and Girls: Improved access to piped water had a particularly positive impact on women and girls who were often responsible for collecting water for their households. The availability of piped water reduced their workload and allowed them to spend more time on education and other activities.
• Boost to the Economy: Access to safe drinking water and sanitation facilities improved living conditions and also had a positive impact on the economy. Healthy individuals are more productive and are more likely to participate in economic activities, resulting in higher economic growth.

Overall, the provision of piped potable water had a transformative impact on the lives of many people in India, improving health outcomes and contributing to economic growth.