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2005年7月29～31日,黄河支流天然文岩渠流域普降暴雨、大暴雨,新乡市长垣县、封丘县产生了严重内涝,省防汛抗旱指挥部办公室在认真分析豫北水系、现有工程和各区域降雨情况后,通过大功灌区总干渠跨流域向处于本省黄海(黄河和海河流域)区域内最大地下水降落大漏斗濮清南(濮阳、清丰、南乐)内的滑县、内黄调水约2100万m~3,加快了新乡市101个村庄和6．67万hm~2农田积水的排除,减少经济损失1亿多元;同时补充
From July 29 to July 31, 2005, heavy rains and torrential rains occurred in the natural Wenyan drainage basin of the tributary of the Yellow River, causing severe waterlogging in Changyuan County and Xinqiang County. The headquarters of the Flood Control and Drought Relief Headquarters in the province carefully analyzed the water system in the north of Henan Province. After the project and rainfall in all regions, the Dakong irrigation area will be transported to Huaxian, Huangnian (Puyang, Qingfeng and Nanle), the largest funnel of groundwater landing in Puhuangnan (Puyang, Qingfeng and Nanle) in the Yellow Sea and the Haihe River Basin, Water transfer of about 21 million m ~ 3, to speed up the exclusion of 101 villages and 66,700 hm ~ 2 farmland water in Xinxiang City, reducing economic losses of more than 100 million yuan; at the same time added