River Lee (Flood Relief, &c.) Act 1930
WHEREAS the river Lee and certain other rivers connected therewith including (inter alia) the rivers respectively known as the Waterworks River the Three Mills Wall River the Three Mills Back River the City Mill River the Pudding Mill River and the Bow Back River are under the jurisdiction of the Lee Conservancy Board (hereinafter referred to as "the Board") as the conservancy and navigation authority and are navigable by barges tugs and other vessels:

And whereas parts of the said river Lee...