The Sudbury Aqueduct was constructed between 1875 and 1878 and runs for 16 miles from Framingham, Massachusetts to the Chestnut Hill Reservoir in Boston, and was in use for almost 100 years. It was designed to carry water from the watershed of the Sudbury River to Boston and its surrounding communities, supplying the ever growing metro area with fresh drinking water. Along the route, meter and control houses were built along with the Echo Bridge, to guide the running water to Boston for distribution all over the city. City architect of Boston, George A. Clough designed many of the structures along the route including this waste weir structure in Newton Centre. The weir was known as “Clarks Waste Weir” as it was built on the edge of land owned by Charles P. Clark. The aqueduct was taken out of regular service in 1978 but remains an emergency backup. Much of the aqueduct’s route is open to the public as an unimproved walking trail.