The document summarizes information about the Ganges River, including its religious significance in Hinduism, the cities along its banks, how it provides water to 40% of India's population, and how it has become heavily polluted in modern times due to human and industrial waste. It also discusses the objectives and phases of the Ganga Action Plan launched in 1986 to reduce pollution in the river, but which ultimately failed due to issues like inappropriate planning, lack of cooperation between levels of government, and not providing consistent electricity to run treatment facilities.