SYSTEMS ANALYSIS OF WATER SUPPLY SYSTEMS1

This paper describes the use of systems analysis and operations research techniques for the planning, design, and operation of specific parts of a water supply system. Only two areas of interest are emphasized and results of current research studies are indicated. The first topic deals with the optimal design and development of ground water sources, particularly the operation of well fields. The second topic deals with regional development of future supply sources. The question of which supplies should be developed, at what time, to what degree, and which transmission lines should be built to minimize the costs of regional water supply, are formulated mathematically. KEY WORDS: ground water; optimal design; systems; water supply