World's Cleanest Water: Where Does India Stand Among Top 7 Nations?

• Germany's water quality is federally regulated, relying on naturally filtered groundwater and multi-stage purification.
• The UK manages water quality through agencies like the Environment Agency, treating reservoir, river, and aquifer sources.
• Italy benefits from mountainous water sources and regulated municipal treatment, requiring less intensive purification.
• Greece ensures high-quality water via natural filtration in limestone areas and desalination for scarcity.
• Switzerland boasts a top-managed system, using Alpine lakes and springs, with much drinking water naturally purified.
• Finland utilizes abundant groundwater and surface water resources with appropriate treatment processes.
• Ireland treats river and lake water, upgrading infrastructure to meet stricter standards; India ranks low globally.