Looking for the law of city water supply amount and forecasting the water supply amount not only can guide civicism construction and civicism management, but also are related to resident living.

• 寻找城市自来水供水量的规律性,预测以后几年的供水量,不仅对于市政建设和市政管理有着重要的指导意义,而且也关系着城市居民的日常生活。