http://www.legislation.gov.uk/ukpga/1973/37/section/9Water Act 1973An Act to make provision for a national policy for water, for the conferring and discharge of functions as to water (including sewerage and sewage disposal, fisheries and land drainage) and as to recreation and amenity in connection with water, for the making of charges by water authorities and other statutory water undertakers, and for connected purposes.1987-05-01texttext/xmlenStatute Law Database2016-01-08Expert Participation2009-03-27 Part II9Subject of Part IV of Schedule 5 to this Act and to the provisions of any instrument under this Act, the functions which immediately before 1st April 1974 are exercisable by river authorities as respects their respective areas under any enactment or instrument shall be exercisable by water authorities as respects water authority areas and accordingly, but subject to any such provision, in any enactment or instrument—aany reference to a river authority or any reference which falls to be construed as a reference to a river authority shall, except where it is a reference to a specified river authority or is to be construed as such, be construed as a reference to a water authority; andbany reference to a river authority area or any reference which falls to be construed as a reference to a river authority area shall, except where it is a reference to a specified area or is to be construed as such, be construed as a reference to water authority area.S. 9 repealed (E.W.) by Water Act 1989 (c. 15, SIF 130), s. 190, Sch. 27 Pt. I (with ss. 58(7), 101(1), 141(6), 160(1)(2)(4), 163, 189(4)–(10), 193(1), Sch. 26 paras. 3(1)(2), 17, 40(4), 41(1), 57(6), 58)