我省水利学会主办的《河北水利水电技术》（原名《海河科技》），经国家科委批准为正式期刊，这不仅是《河北水利水电技术》的大事，也是我省水利水电系统和我院的光荣。这里，我向十八年来辛勤耕耘的历届编委，向积极撰稿、投稿的作者，向关心和支持本刊的广大读者，表示衷心? The Hebei Water Conservancy and Hydropower Technology (formerly known as “Haihe Science and Technology”), sponsored by the Hydrology Institute of our province, was approved as an official journal by the State Science and Technology Commission. This is not only a major event of “Hebei Water Conservancy and Hydropower Technology” Glorious Here, I express my heartfelt thanks to the editorial board members who worked hard for 18 years, to the writers and contributors who actively care about and support this publication.