AbstractThis paper discusses the interdisciplinary approach statutorily adopted for the management of the intensively regulated River Dee. The role of the Dee Consultative Committee is discussed and the procedures and methods for river regulation are described. Particular problems arise during severe droughts and a Conservation Rule Curve, using the aggregated storage of the two main reservoirs, has been devised to act as the trigger for optional initiation of water conservation measures. The social and environmental benefits of the integrated management scheme are demonstrated. Areas of conflict have been, and must continue to be, resolved by consultation, cooperation, and compromise.