Jiangsu do a good real "physical examination" for a good time for drinking water sources

The intersection news is full of the world, and the fire clouds become mountains. Recently, Jiangsu has continued to have high temperatures and rain, especially south of the Huaihe River, and the drought situation is very severe.

"The amount of water is small, what is the quality of water, is the conventional water supply source safe?"

"Do you need to start the spare water source, is the water quality of the spare water source reached the standard?"

"After the water is adjusted, the water source is not safe?"

Faced with the public concerns of the public and the needs of the scheduling decision -making of the wading department, the Jiangsu hydrological department conducts water quality and water volume monitoring of the centralized drinking water sources and 24 emergency spare water sources at the province's 96 county levels every month. During the water adjustment period, the encryption monitoring frequency, with detailed and reliable water sources "physical examination" data, escorted the safety of water safety for residents.

Next to the many water sources of the four major water systems of Jiangsu, there are active figures of hydrological people.

The Yangtze River dry water system: Nanjing, the water source of the north of the Jiajiang River in the Yangtze River, the water volume is small and the water quality is good.

Affected by the low rainfall and high temperature in the Yangtze River Basin, since the flood in the flood this year, the water level of the Yangtze River has continued to decline. The water level in Shijiu Lake has the lowest time since the measured data.

The water source of the north of the Jiajiang River in the Yangtze River

Hydrological employees use multi -parameter determinations to carry out solubbuing oxygen and pH measurement

In order to master the water quality of the water source area of ​​Nanjing, hydrological employees went to 10 provincial -level centralized drinking water sources to carry out on -site sampling, water sample treatment, laboratory testing, and analyzed the 290 water quality data obtained. Complete the "Nanjing Concentrated Drinking Water Source Hydrological Intelligence" to protect the safety of water supply and water supply in the main urban area of ​​Nanjing. The monitoring results show that recently, 10 centralized drinking water sources in Nanjing are generally good, and the amount of water is guaranteed.

Taihu Water system: Suzhou, Jinshu Port's water source, the water level is lower and the water quality is good.

Photo Conferry of the Water Conservancy Photography Association of Taihu Jinshu Port Waterfall

Since mid -June, the Taihu area of ​​Jiangsu Province has continued to have high temperatures and rain, and the water level in Taihu Lake has continued to decline. Since July 16, Wangyu has attracted the Yangtze River water into Taihu Lake. In order to monitor the water quality of Taihu Lake, the Monsors of the Salaring Water Literary and Cultural Bureau's new Wangyu River's specific project monitoring is made to ensure the safety of drinking water sources.

Hydrological employees carry out water quality sampling in the water source of Jinshu Port

Starting from August 12, the lake pan -pan -green lane inspection emergency monitoring of the water source of Jinshu Port was launched, and routine monitoring was conducted in the morning, and encrypted monitoring was conducted in the afternoon. At 2 pm daily, when the temperature and water temperature double reached the highest temperature, the lake pan -inspection staff all monitored the water source of the water source of the Jinshu Port without interruption. "Provide technical support.

Water quality testing personnel use professional software to carry out multi -parameter analysis

Yicheng Surabaya: Lianyungang City, Rose Lake emergency spare water source, the water conditions are smooth and the water quality is generally good.

Since August, Lianyungang City has experienced continuous high temperature and rainy weather. The rainfall in the market is 31.3%less than the same period last year, and the average of 38.2%is 38.2%for many years. The Provincial Water Department of Literature has made great efforts to "first chess". In early July, the monitoring frequency was adjusted in time to monitor the encryption monitoring of emergency spare water sources, and simultaneous monitoring of water sources was implemented simultaneously.

Rose Lake emergency spare water source

At noon on August 18th, the temperature temperature of the body was more than 40 ° C, and the water quality monitoring sampling personnel were intense and orderly in the emergency spare water source of the Rose Lake. Measure pH, dissolved oxygen, fixed agent, labels ... The forehead is covered with sweat beads, and they can't care about wiping.

Hydrological employees carry out water sampling in Rose Lake emergency spare water sources

Water quality laboratory personnel handling water quality samples in batches

In order to carry out all -round "physical examinations" in water quality, the water quality of the water source was compiled and issued the "River Everbright Hydrological Service Special" and "Hydrological Service Monthly Report" to write the analysis results of the "Entry River Water Quality Change Analysis Report". The results of the encrypted monitoring show that 13 centralized drinking water sources in Lianyungang City are generally good in water quality and have reached the guarantee water level, providing technical support for decision -making departments at all levels.

Huaihe Water System: Suqian City, the emergency water source of the Zhonglong River Yuedi, the water quality is stable.

Since August, the Huaihe River Basin, Yizhengsi Basin and local rainfall in the upper reaches of Suqian City are four to 60 % less than the same period of the same year. Hongze Lake drought blue warning.

Photo confession

Monitoring staff overcome difficulties such as heavy tasks, tight time, and high temperature. The group rushing to the city of Luoma Lake, Zhonglong River, Chengzi Lake, Hongze Lake, Huaiyu River, etc., to carry out water samples in 13 drinking water sources in the city to obtain pH and dissolve Oxygen, ammonia nitrogen, high permanganate index, fluoride and other monitoring data such as 377 monitoring data, and timely preparation of the "Drinking Water Source Monitoring Briefing", providing relevant departments with first -hand analysis results.

Hydrological employees carry out water quality sampling in the emergency water source

Supporting water and drought disaster defense is the duty of the hydrological department. Jiangsu hydroponic will continue to monitor the water quality and water volume in drinking water sources, provide precise support for drought -resistant water supply and water supply and water supply, and escort the water safety of urban and rural residents.

Xinhua Daily · Jiaojiao Reporter Wu Qiong

Correspondent Lu Ye Gao Mingyuan

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