"yesterday to five Longtan Park to play, found that Crescent Spring is not sprayed. To see Baotu Spring again, the water is also small. " This morning, readers Mr. Yuan called the city women's newspaper. It is understood that since October, the water level of Baotu Spring and black tiger spring has dropped one after another, and Crescent Spring has stopped spraying. Experts say that the spring water level has entered a turning point.
this afternoon, the reporter saw in the five Longtan Park that the crescent moon waterfall had disappeared, leaving only a solitary crescent stone. Park staff said: "from the national day, the water potential of Crescent Spring gradually diminished. When we came to see this morning, we were in complete stop. In August 14th this year, Crescent Spring dripping water ended 19 months' deep sleep. The Crescent Spring stopped spraying, only two months from the last surge. Crescent Spring is the seventy-two largest spring water demand for the highest groundwater level, only when the water level exceeds 29 meters can it spew.
it is reported that since October 1st, the water level of Baotu Spring has plummeted from 29.24 meters to 29.02 meters today, and dropped 22 centimeters in 14 days. The water level of the black tiger spring also falls to 29 meters. Beijing hydrology and Water Resources Survey Bureau spring expert Shang Guangyu said that the flood season in Ji'nan has ended, the effective rainfall is reduced and the water level falls obviously, which means that the water level of the spring has a turning point and begins to go down the downhill road. "In addition, it is the peak season for autumn planting, and some of the groundwater has been used for agricultural irrigation, so that the water level is reduced." He analyzed that, according to past experience, after the end of the flood season, the water level of the spring began to descend, and it will fall again once again during the spring irrigation next year.