See SE0776 : Scar Village for the remains of a construction village used by the builders of the Angram and Scar House resrvoirs in the period between the world wars .
Rachel Hewitt in her 'Map of a Nation: A biography of the Ordnance Survey (2010)' writes of it thus: 'A temporary village, now almost disappeared, was erected in the remote dale to house, heal and entertain the workforce, complete with a hospital, cinema and concert hall'.