The river-name Windrush is first attested in an Anglo-Saxon charter of 779, where it appears as Uuenrisc. It appears as Wenris and Wænric in charters of 949, and Wenríc in one of 969. The name means 'white fen', from the Welshgwyn and the Old Celticreisko.[1]
The river may still host trout, grayling, perch, chub, roach and dace. It held good populations of native crayfish until at least the 1980s. Its waters were used in cloth and woollen blanket making in Witney from mid 17th century.[2] In 2007, it was among many of the district's rivers to flood. It flooded generally but perhaps most acutely in Witney, whose only bridge across the river was submerged.[3] Some decline has been noted, especially in years of release of untreated sewage from plants of Thames Water.[4][5] The river after drier spells sees algae formations.[6][7]
The ship HMT Empire Windrush, synonymous with postwar immigration of West Indian people to the UK, was named after the river.[8]