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The Ganga Action Plan or GAP was a program launched by Rajiv Gandhi in April 1986 to reduce the pollution load on the river. But the efforts to decrease the pollution level in the river became abortive even after spending ₹ 9017.1 million (~190 million USD adjusting to inflation). [13] Therefore, this plan was withdrawn on 31 March 2000.
Afroz Shah is an Indian environmental activist and lawyer from Mumbai. [1] He is best known for organizing the world's largest beach clean-up. [2] In 2016, Shah was awarded the United Nations Champion of the Earth title for singlehandedly initiating & leading the clean-up of Mumbai's Versova Beach.
Arun Krishnamurthy (born 1986) is an Indian environmental activist who has initiated the campaign of cleaning various lakes across India. He is known for founding the Environmentalist Foundation of India (EFI) 2011 based in Chennai which has its branches in 15 states and other cities such as Hyderabad, Delhi and Coimbatore.
The project covers 8 states. The Ministry of Drinking Water Supply and Sanitation proposed to make 1,674 gram panchayats along the Ganges open defecation-free, at a cost of ₹1,700 crore (central share). An estimated ₹2,958 crore (US$460 million) had been spent by July 2016 on various efforts to clean up the river.
The target is about "clean water and sanitation for all" by 2030. [53] It is estimated that 660 million people still lacked access to safe drinking water as of 2015. [37] [38] Since the COVID-19 pandemic in 2020, the fight for clean water and sanitation is more important than ever. Handwashing is one of the most common prevention methods for ...
For context, a water sample with a 5-day BOD between 1 and 2 mg O/L indicates a very clean water, 3 to 8 mg O/L indicates a moderately clean water, 8 to 20 indicates borderline water, and greater than 20 mg O/L indicates ecologically unsafe, polluted water. The levels of BOD are severe near the cities and major towns.
A practical definition of water pollution is: "Water pollution is the addition of substances or energy forms that directly or indirectly alter the nature of the water body in such a manner that negatively affects its legitimate uses." [1]: 6 Water is typically referred to as polluted when it is impaired by anthropogenic contaminants.
The supply of cities that depend on surface water is threatened by pollution, increasing water scarcity and conflicts among users. For example, Bangalore depends to a large extent on water pumped since 1974 from the Kaveri river, whose waters are disputed between the states of Karnataka and Tamil Nadu. As in other Indian cities, the response to ...