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[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 85.5%.
The remaining water is released into the environment where it pollutes, spreads diseases and harms wildlife. [28] [29] Given that 80% of water supplied to urban areas returns as waste water, it has the potential to be treated and reused for industrial activities or crop irrigation, which relieves the water demand and also reduce pollution level ...
As of 2008 only about 10% of rural water schemes built in India used a demand-driven approach. Since water users have to pay lower or no tariffs under the supply-driven approach, this discourages them to opt for a demand-driven approach, even if the likelihood of the systems operating on a sustainable basis is higher under a demand-driven approach.
Map of global water stress (a symptom of water scarcity) in 2019. Water stress is the ratio of water use relative to water availability and is therefore a demand-driven scarcity. [1] Water scarcity (closely related to water stress or water crisis) is the lack of fresh water resources to meet the standard water demand. There are two types of ...
The water supply to 90% of India's territory is provided by interstate rivers, leading to an increasing number of conflicts between states and across the country regarding water-sharing issues. [27] Several innovative approaches to improving water supply and sanitation have been tested in India, particularly in the early 2000s.
India's oil reserves, found in Bombay High off the coast of Maharashtra, Gujarat, Rajasthan and in eastern Assam meet 25% of the country's demand. [8] [9] A national level agency National Natural Resources Management System (NNRMS) was established in 1983 for integrated natural resources management in the country.
Under the Köppen climate classification the greater part of Rajasthan falls under Hot Desert (BWh) and remaining portions of the state falls under Hot Semi Arid (BSh); the climate of the state ranges from arid to semi-arid. Rajasthan receives low and variable rainfalls and thereby is prone to droughts. As Rajasthan is the dry and hot state ...
A street in Mathura overflowing with sewage and garbage in 2011. There is a large gap between generation and treatment of domestic waste water in India. The problem is not only that India lacks sufficient treatment capacity but also that the sewage treatment plants that exist do not operate and are not maintained.