The Ganges River flows from the Gangotri Glacier in Uttarakhand, India. According to Hindu mythology, the river flows from the locks of Lord Shiva's hair. It is considered sacred in Hinduism. Major sources of pollution in the Ganges include over 2.9 billion liters of human sewage discharged daily, as well as industrial waste from activities like textile, chemical and slaughterhouse operations. Efforts to reduce pollution and conserve the river include new sewage treatment technologies, turtle rehabilitation projects, and generating energy from methane.