Burrator Reservoir is a reservoir situated on the southern side of Dartmoor in Devon, England. It is part of a number of reservoirs and dams that were built over the course of the 19th and 20th centuries in the area now covered by Dartmoor National Park to supply drinking water to the city of Plymouth and other rapidly growing towns in the surrounding lowlands. Burrator Reservoir was completed in 1898 and later expanded in 1929.