Utilization of Both Ground and Surface Waters

Abstract

This article discusses groundwater basins as a major source of water in California. Due to rapid population growth, water resources were expanded to include not only preservation of the aquifer yield, but also increased use of underground storage in conjunction with locally developed and imported surface water supplies. Local California groundwater basin management studies are discussed, with specific attention on their three phases: a thorough geologic study of the area, aimed at quantitative definition of the geometric and hydraulic characteristics of the groundwater basin; the hydrologic study; and, the formulation and evaluation of alternative plans of management. The article discusses management techniques for related issues that include seawater intrusion, pumping troughs, waste disposal, well construction, and ownership or rights to dead storage water.