Ji'nan times author Chai Yingying
standing on the Zhong Gong bridge to the west, the shimmering reservoir of the Shushan reservoir in the setting sun. (Zhang Gang)
Ji'nan municipal hydrology bureau of Shandong Province issued information. As of 8 March 1st, the water storage of 10 large and medium-sized reservoirs in Ji'nan was 110 million 410 thousand cubic meters, more than 34 million 890 thousand cubic meters over the same period in the same period, and 46.2% more than 18 million 220 thousand cubic meters in the same period of last year, 19.8% more.
every March, the temperature gradually rises in Ji'nan, and the groundwater level is often affected. The reporter learned from the municipal water conservancy department that the "three big water cylinders" of the southern mountain area, the reservoir of the wolves mountain reservoir, the wolf cat landscape reservoir and the Jinxiu Sichuan reservoir, can play a role in keeping the water level stable.
in March 1st, the water level of the hushushan reservoir was 126.95 meters and the water storage volume was 45 million 135 thousand cubic meters. Jinxiu Chuan reservoir has a water level of 247.49 meters and a storage capacity of 28 million 930 thousand cubic meters. The wolf cat reservoir has a water level of 174 meters and a storage capacity of 2 million 60 thousand cubic meters. In March 1, 2012, the water storage capacity of the hushushan reservoir was 17 million 759 thousand cubic meters, and the storage capacity of the hushushan reservoir is 27 million 376 thousand cubic meters higher than that of the same period last year.
Why did the storage capacity of the hushushan reservoir increase significantly over the same period last year? Reporters learned that there were more rainfall last year, and that the main reservoirs in Ji'nan were well stored. The hushushan reservoir needs to be reformed because of the damage of the water pipeline, and the water supply to the southern suburb of the city has been suspended. After the completion of the water conveyance main canal in Jinxiu reservoir last year, the open channel can be changed to the culvert, which can save 18 million 800 thousand cubic meters per year. According to the current calculation of Daming Lake total storage capacity of 1 million 250 thousand cubic meters, it is equivalent to saving 15 Daming lakes and conserving water sources for the southern mountains.