According to the Yunnan Provincial Bureau of Hydrology and Water Resources, from August 29 to September 4, the city generally experienced moderate to heavy rains, local heavy rains and heavy rains, with an average precipitation of 26.9 mm. The maximum one-day precipitation was 107.5 mm (August 31), which occurred at the Baisha Wenhai Rainfall Station in Yulong County, and the maximum weekly rainfall was 175.5 mm, which occurred at the Dongshan Station Rainfall Station in Dongshan Township, Yongsheng County.
The water level process line map of the Sandaohe Hydrological Station of Haihe River in Yongsheng County in the past week
From 8:00 on August 29 to 8:00 on September 5, affected by the upstream precipitation, 4 stations in the city experienced different degrees of water rising. The water level of the Sandaohe Hydrological Station of Haihe River in Yongsheng County rose slightly, an increase of 0.68 meters; the water level of the Mujiaqiao Hydrological Station of Yanggong River in the ancient city increased slightly, an increase of 0.71 meters, and the water level of the Shilongba Hydrological Station of Xinzhuang River in Huaping County appeared twice. During the water rise process, the rises were 1.05 meters and 0.68 meters respectively. Affected by the release of water from the upstream gates and dams, the water level of the Mujiaqiao Hydrological Station of the Yanggong River in the ancient city rose sharply, with an increase of 1.43 meters. The rest of the city's major rivers have remained stable over the past week.
Diagram of the water level process of the Mujiaqiao Hydrological Station of Yanggong River in the ancient city of the past week The water levels of rivers such as Wulang River, Maguo River, Xinzhuang River, and Ninglang River may rise from a small to a large extent, and some rivers may be close to the warning water level.
The water level process line map of the Shilongba Hydrological Station in Xinzhuang County, Huaping County in the past week
suggested that the first is that the relevant departments should strengthen the regulation of the reservoir and store water scientifically on the premise of ensuring the safety of the reservoir.
The second is to ask all relevant departments to pay close attention to the rainwater situation, and in case of special rainwater situation, timely guide the residents along the river, wading construction personnel, tourists, etc. to transfer to avoid danger.
Editor/Fu Xueqin Lin Tong
Editor/He Zhongxue
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