京密引水渠输供水管理任占亚（北京市京密引水管理处）３０多年来，随着北京市国民经济的持续发展及严重的缺水形势，京密引水渠的输供水任务越来越大，供水管理制度日臻完善，管理水平不断提高。实现了以农业供水为主转化为以工业和城市生活供水为主；由季节性输水转化为... For more than 30 years, with the continuous development of the national economy in Beijing and the severe water shortage situation, the task of transporting water and water supply to Jingmi diversion channel has become more and more Large, water supply management system is improving, management continues to improve. To achieve the main agricultural water supply into industrial and urban life-based water supply; from seasonal water into ...