Entwistle Green

Turton and Entwistle Reservoir is a water reservoir in the village of Edgworth, Lancashire, England. The reservoir's existence is due to the Entwistle Dam. When constructed in 1832 the Entwistle Dam was the highest in Britain; it rises 108 feet from the base. The reservoir contains almost 750 thousand imperial gallons (roughly 3,400,000 litres) and, with the Wayoh Reservoir just below, satisfies around 50% of Bolton's need for drinking water.