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The list is compiled from the 2011 India Census Report published by Government of India. [2] [3] The rank is based on the percentage of households which have access to safe drinking water. Kerala ranked highest with 97.6%, while Andhra has the worst rank with only 33.5% households having access to safe drinking water. National average stands at ...
For example, in urban and rural areas of Kerala, drinking water is supplied by the Kerala Water Authority a parastatal agency. In Maharashtra on the other hand, ULBs provide drinking water supply in most urban areas, but Maharashtra Jeevan Pradhikaran provides drinking water in most rural areas and a few urban areas as well. [citation needed]
Drinking water quality standards describes the quality parameters set for drinking water. Water may contain many harmful constituents, yet there are no universally recognized and accepted international standards for drinking water. Even where standards do exist, the permitted concentration of individual constituents may vary by as much as ten ...
Sources where drinking water is commonly obtained include springs, hyporheic zones and aquifers (groundwater), from rainwater harvesting, surface water (from rivers, streams, glaciers), or desalinated seawater. For these water sources to be consumed safely, they must receive adequate water treatment and meet drinking water quality standards. [5]
The most common standards used to monitor and assess water quality convey the health of ecosystems, safety of human contact, extent of water pollution and condition of drinking water. Water quality has a significant impact on water supply and often determines supply options.
Share of the population without access to an improved water source, 2020. Global access to clean water is a significant global challenge that affects the health, well-being, and development of people worldwide. While progress has been made in recent years, millions of people still lack access to safe and clean drinking water sources.
Water supply and sanitation in India continue to be inadequate, despite long-standing efforts by the various levels of government and communities at improving coverage. The level of investment in water and sanitation, albeit low by international standards, has increased during the 2000s. Access has also increased significantly.
Pages in category "Water supply and sanitation in India" The following 29 pages are in this category, out of 29 total. This list may not reflect recent changes .