The Internet spreads the difficulty of taking water to take water. Shanghai Water Affa

In response to the news that the online transmission of "difficulty in taking water from Shanghai's water source", the Shanghai Water Affairs Bureau announced on the evening of Tuesday (October 11) that the supply of water in Shanghai is normal and orderly.

A chat record of the Internet shows: "The invasion of salty tide causes the water source of Shanghai's water source to take water, and it is adopting a number of emergency measures to ensure water supply."The topic of "Shanghai Stocking" appeared on Weibo on Tuesday night.

The Shanghai Water Affairs Bureau announced that night through the WeChat public account of "Shanghai Water Ocean", "The Shanghai Yangtze River Estuary has emerged from early September.Schedule, the production and supply of tap water are normal, and the water quality is up to standard. "

It is understood that in August this year, a message was circulated on the Internet: Pudong New District's Yangtze River Pass has encountered rare summer salty attacks, hydrological monitoring data showsFrom August 10th to August 12th, the concentration of chloride concentrations from Sanjiagang along the Yangtze River in Pudong continued to exceed the standard, which could not be used for tap water raw water.

The news caused many citizens at the time, worried that the faucet flowed out of "saline", or worried that the water would break.At the time, the Shanghai Water Affairs Department responded that the quality of raw water and tap water in Shanghai was stable, and citizens need not worry.

The invasion of salty tide is a natural hydrological phenomenon commonly existed at the junction of the river and the sea. When the upstream freshwater river flow is insufficient, the seawater will be poured into the estuary to form a salty tide.Shanghai is located in Haikou in the Yangtze River. From October to March of the following year, there are often different degrees of salty tide.Since August this year, the Yangtze River Basin has continued to dry, and abnormalities in the flood season have occurred.

In early September, affected by typhoons such as "Xuan Lannuo", "Plum Blossom" and "Nanma Du", forming a northern wind in the offshore region and rolling rolled salt water into the Yangtze River entrance, the Qingjiangkou Qingcao Sand ReservoirFrom 22 o'clock on September 5th, the water mouth of the Chenxing Reservoir has occurred several salty tide invasion from 16:00 on September 14.The Shanghai Water Affairs Department responded at the time that measures had taken measures to ensure the normal order of raw water supply.