10-4 主要年份城市自来水情况
Basic Statistics on Tap Water Supply in Cities in Main Years
指 标 | Item | 2000 | 2010 | 2011
年末水厂生产能力(万吨/日) | Production Capacity of TapWater Supply (10 000 tons/day) | 292 | 373 | 385
年末供水管道总长度(公里) | Length of Water Supply Piplines (km) | 4448 | 6507 | 6888
全年供水总量(亿立方米) | Total Annual Volume of Water supply (100 millon cu.m) | 5.0 | 7.7 | 8.1
＃生活用水 | For Residential Use | 2.5 | 2.6 | 2.8
生产用水 | For Productive Use | 2.0 | 2.1 | 2.3
平均每人日生活用水量(升) | Per-Capitall Daily Consumption of Tap Water for Residential Use (litre) | 165.1 | 150.8 | 160.0
用水人口(万人) | Number of Residents with Access to Tap Water (10 000 persons) | 418 | 626 | 647