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A 2006 measurement of pollution in the Ganges revealed that river water monitoring over the previous 12 years had shown fecal coliform counts of up to 100,000,000 MPN per 100 mL [29] and biological oxygen demand levels averaging over 40 mg/L in the most polluted part of the river at Varanasi. The overall rate of water-borne disease incidence ...
Arsenic contamination of groundwater is a form of groundwater pollution which is often due to naturally occurring high concentrations of arsenic in deeper levels of groundwater. It is a high-profile problem due to the use of deep tube wells for water supply in the Ganges Delta, causing serious arsenic poisoning to large numbers of people. A ...
Main article: Pollution of the Ganges: Ghadir River: Southern Beirut region, Lebanon [41] About 120,000 inhabitants in the Hayy El-Sellom neighborhood. [42] The most polluted river in Lebanon, described in 2017 by Lebanese minister of public works Youssef Fenianos as no longer normal water, but sewage water. [43] Industrial zones by the river. [43]
Pollution and excessive usage has transformed the river into toxic sludge on its journey through burgeoning cities and industrial hubs. India's holy river 'Mother Ganga' succumbs to pollution Skip ...
Prime Minister Narendra Modi committed $3 billion in 2015 to clean up the waterway that provides drinking water for 400 million people.
The Central Pollution Control Board (CPCB) reported that as of 2016, there were 746 industries directly depositing wastewater into the Ganga, which is the largest river in India. This wastewater contains heavy metals such as lead , cadmium , copper , chromium , zinc , and arsenic , which negatively affect both aquatic life as well as human health.
The Ganges suffers from extreme pollution levels, [139] caused by the 400 million people who live close to the river. [140] [141] Sewage from many cities along the river's course, industrial waste and religious offerings wrapped in non-degradable plastics add large amounts of pollutants to the river as it flows through densely populated areas.
The pollution mostly results from untreated sewage from densely populated cities, industrial waste as well as due to religious ceremonies in and around the river. The Ganges is a holy river in Hindu mythology and during religious festivals, over 70 million people bathe in the Ganges, believed to wash off their sins. [16]