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武都引水工程是国家大型骨干水利工程,控灌四川绵阳、遂宁、广元、南充4市8县(区)的228万亩农田,射洪县作为受益区之一,境内共分为一期涪梓灌区和二期西梓灌区.两期工程共灌溉县内涪江以东19个老旱区乡镇29.12万亩田土,灌面约占全县总耕地面积的43％。一期工程控灌涪江以东、梓东以西465米至300米海拔之间9个老旱区乡镇的103个村的10.73万亩田土。
Wudu water diversion project is a national large-scale backbone water conservancy project, which controls 228 million mu of farmland in 8 counties (districts) of 4 cities of Mianyang, Suining, Guangyuan and Nanchong in Sichuan Province. Shehong County is one of the beneficiary areas, Azusa Irrigation District and Xizi Irrigation District Phase 2. The two phases of irrigation project were to irrigate 29,122 mu of land in 19 old arid villages and towns to the east of Fujiang County, accounting for 43% of the total cultivated land in the county. The first phase of irrigation control Fujiang River East, Azusa East 465 meters to 300 meters above sea level in nine old drylands 103 villages of 107,300 acres of land.