October 31, 2002 (, Imo September 26), the Yellow River to Tianjin release on. In 2002 10 31 at 10 am, with the Yellow River in Shandong Liaocheng Weishan gates slowly opened officially release on Yellow River to Tianjin. (Lsjt.org) This is the history of the Yellow River seven emergency water transported to Tianjin.

Tianjin since 1997 has six consecutive years of drought, especially in the flood season this year rain, Tianjin City a serious shortage of water supply sources. In this regard, the CPC Central Committee and the State Council attach great importance to, and decided to implement the Yellow River to Tianjin. Tianjin water diversion of the Yellow River to Tianjin will be 350 million cubic meters, from October 31 to February 2003 in early, and it took about 100 days.