The River Wey drops 30m (98ft) from its source to its junction with the
river Thames, this together with its dependable flow, led to the
building of up to 25 mills between Godalming and Weybridge. There were
more mills per mile along the Wey than anywhere else in Britain.
Flour milling is traditionally
associated with watermills, but the mills frequently changed uses
according to market forces. Mills along the Wey produced everything from
flour, animal feedstock, paper, cloth, leather and gunpowder.
“Of old times divers cloths were made in the town of Guildford and other
places within the counties of Surrey, Sussex and Southampton called
Cloths of Guildford, which were of good making and good value, and did
bear a great name.”
from statute of Richard II 1391.