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由国家节水灌溉北京工程技术研究中心研制开发生产的“低功耗大容量自记式水位计”在甘肃景泰川电力提灌灌区得到全面推广应用．自２０００年以来，这种水位计在景泰川灌区全部支渠口和部分斗渠口上安装使用，取得了显著的经济效益和社会效益．使用这种水位计的主要效果有：（
The “low-power high-capacity self-recorded water level meter” researched and developed by the State Water-saving Irrigation Beijing Engineering Technology Research Center has been fully popularized and applied in the power irrigation irrigation area in Jingtaikuan, Gansu. Since 2000, this kind of water level meter has been installed and used in all the branches of Quettachuan Irrigation District and part of the quarry channels, and has achieved remarkable economic and social benefits. The main effect of using this water level meter are: