ABSTRACT:It is estimated that by about 1984 water demand in the District will nearly equal Nature's average annual replenishment of the supply and that, thereafter, unless means are developed to augment our in‐District resources, water mining will be required on a grand scale. Sources of augmentation include: (1) reduction of wastes; (2) industrial recycling of previously‐used water; (3) use of municipal sewage effluents; (4) desalination of brackish ground water; (5) aquifer recharge from all available, high‐quality sources, particularly flood waters; and (6) importation of excess waters from such out‐of‐District sources as the lower courses of the Suwannee and Apalachicola Rivers. To achieve maximum beneficial uses of in‐District sources a regional water and sewer authority is needed that can develop and transmit water from all available sources to the various county and city systems on a wholesale basis. It is envisioned that such a supply system would tie together all production sources, much as the electrical generation and supply systems are currently organized into regional electric power hookups. At least two bills are currently before the Florida Legislature to achieve