Government websites where you can get data on the status of water resources in the country:
Ministry of Water Resources, Government of India
Water Resources Informatics Division
Department of Mines and Geology – Search for the one you want, since each state has its own department.
Websites on groundwater:
Websites on water and health, hygiene and handwashing:
Centre for Disease Control and Prevention
Resources and readings on handwashing
Websites on Rainwater harvesting:
Centre for Science and Environment’s site on rainwater harvesting
Tamil Nadu Water Supply and drainage Board’s site on rainwater harvesting
Websites on wetlands:
International websites on environment and water resources:
National Geographic India – link to the environment pages
Environmental information, databases and maps
Information and resources on the global water crisis
United States Environmental Protection Agency
Eco Schools Information on water resources
International rivers network
Days of environmental importance: