恒惠渠是安康县月河平原引恒河水自流灌溉的一个灌区。它是在原千工、万工、永丰三堰的基础上,1956年3月重新设计、施工,1957年5月建成,至今己运行30年。全渠有干渠2条,支渠2条,斗渠38条,建筑物137座。灌区跨两个行政区、八个乡,有效灌溉面积由1957年建成时的17000亩逐步发展,近十年稳定在24700亩。其中稻田23800亩,经济作物980亩,养鱼水面70多亩。灌区设管理处,下设四个管理站与一个综合经营组,共有职工22人。农村实行生产责任制以来,他们紧跟农 Heng Hui Qu Ankang County, the Yangtze River plain cited water gravity irrigation of the Irrigation District. It is based on the former one thousand workers, Wan Gong, Yongfeng three weir, in 1956 March redesign, construction, completed in May 1957, has run for 30 years. The whole canal has 2 main culverts, 2 branch pipes, 38 ditches and 137 buildings. Irrigation area across two administrative regions, eight townships, the effective irrigation area from 1957 when the completion of the gradual development of 17000 acres, stabilizing at 24700 acres over the past decade. Among them, 23,800 mu of paddy fields, 980 mu of cash crops and 70 mu of fish are raised. Irrigation District Management Office, under the four management stations and an integrated management group, a total of 22 workers. Since the implementation of the production responsibility system in rural areas, they have followed the peasants