View down a steep embankment at 'Linacre dams' near Chesterfield - Derbyshire..There are 3 reservoirs built between 1855 and 1904 and, between them, they hold more than 240 million gallons of water...which serve the town of Chesterfield itself.. The reservoirs are surrounded by fields and bluebell woods, with several trails for walking - cycling - dog walking and bird watching.