以嘉定2005~2012年的供水量及售水量数据为基础,分析水量总体发展趋势,结合嘉定2010年各分块水量、2010年各分镇人口普查数据,深入分析嘉定各镇分类用水指标,选取规划用水量指标,预测规划水量及其分布,优化区域供水系统格局,以合理、顺畅、经济的新供水分片满足需水增量,指导今后嘉定全区的供水系统建设、运行和管理。 Based on the data of water supply and sales volume in Jiading from 2005 to 2012, the author analyzed the general trend of water quantity, combined with the data of each sub-block in Jiading in 2010 and the census data of each sub-town in 2010, Planning water consumption indicators, predicting the planned water supply and its distribution, optimizing the pattern of regional water supply systems, meeting the water demand increment with a reasonable, smooth and economical new water supply slice and guiding the construction, operation and management of the water supply system in Jiading District in the future.