The New River, a London waterway opened in 1613, supplies drinking water from the springs of which river?
New River (England): The New River is an artificial waterway in England, opened in 1613 to supply London with fresh drinking water taken from the River Lea and from Chadwell Springs and Amwell Springs (which ceased to flow by the end of the nineteenth century), and other springs and wells along its course.
i don't know