Tuanbowa reservoir

Tuanbowa reservoir

Tuanpowa reservoir is located in the eastern part of Jinghai District, Tianjin, at the junction of Jinghai and Xiqing. It is a large plain reservoir with a total length of 33.56 km. Because Emperor Qianlong of Qing Dynasty came here for a tour, it is also called "Qianlong Lake".

In 1978, tuanpowa reservoir with flood storage capacity was built on the basis of tuanpowa reservoir. Tuanpowa reservoir is a famous Bird Nature Reserve with vast water area, quiet environment, rich in aquatic resources and aquatic organisms. It is rich in fish and shrimp, inhabiting more than 40 kinds of rare birds, including white stork, black stork and great bustard, cormorant, swan, warty nose swan, etc Mandarin duck, grey crane, etc. Every year when migratory birds migrate, a large number of migratory birds gather here, which is a good time to watch birds. It is one of the United Nations wild rare bird reserves and one of the top ten tourist attractions in Tianjin.

Famous poet Guo Xiaochuan, dramatist Wu Zuguang, cartoonist Zhong Ling and other social celebrities once lived here. In 1975, Guo Xiaochuan, a poet who lived here, wrote the famous poem autumn of tuanpowa, which made tuanpowa more famous because of one poem. After nearly 30 years of construction, it has initially become the base of modern agricultural cultivation, animal husbandry and aquaculture, food processing and tourism in Tianjin. Tuanpowa is rich in geothermal resources, rich in a variety of trace elements needed by the human body, which is very beneficial to human health.

Water conservancy construction

Conditions and Application

Flood regulation scheme for Tuanbowa

The conditions for the opening of tuanpowa flood storage and detention area: when the flood diversion level of jiakouwa reaches 8.0 meters, and the water level of the sixth port still rises, it is decided by the central headquarters of flood prevention that in the south of wangjiaying village, Jinghai County, the double dykes of the south canal will be broken, and the flood diversion will be conducted to tuanpowa by using the 25 hole bridge of Jinpu railway.

2. Relevant regulations or rules of dispatching management unit shall be quoted for project application.

Advance and retreat flood utilization

(1) Flood inflow mode:

Flood inflow by blasting: when the water level of jiakouwa reaches 8.0 meters, but the water level of the sixth port is still rising, the central headquarters of flood prevention decided to break the double dykes of the South Canal in the south of wangjiaying village, Jinghai County, and use the 25 hole bridge of Jinpu railway to divert flood to tuanpowa. The width of the opening gate of the 25 span bridge is 500m, and the flood diversion flow is 2000m / s. After receiving burying and blasting orders, the county Armed Forces Department shall carry out burying and blasting tasks.

(2) Flood return mode

In tuanpowa flood storage and detention area, the state-owned pumping stations and township pumping stations are used to pump water to Duliujian River, machangjian River and south canal.

Emergency rescue

1. Engineering rescue

There are 72 dangerous sections of the South Canal in our county, with a length of 32055m. Among them, there are 31 left embankments, with a length of 13632m, 41 right embankments, with a length of 18423m. In particular, at 240m south of Caocan village, chenguantun Town, there are bends and single embankments on the upstream and reed ponds on the downstream, which are very steep and dangerous. There are many dangerous sections in the south canal, and they are scattered, all of which are scoured by bend and burst after single dike. Duliujian River has a dangerous section of 6480 meters, especially Tuanbo Reservoir section, where there is two water sandwiched with one dike. Machangjian river has a dangerous section of 280 meters. Some gates and culverts along the river are in disrepair for a long time, and the equipment is aging. In case of danger, iron wire cage or platoon shall be used on the upstream surface, and berm shall be used on the downstream surface. Under the unified command of the County flood control headquarters, the County flood control headquarters shall send reserve teams to support at any time.

The rescue personnel are composed of the army, the Armed Forces Department, the professional rescue teams and the rescue personnel from various villages and towns. The emergency materials used shall be prepared by the county material department and transported by the county transportation department.

When the water level is high, the river levees and the gates and culverts crossing the levees may be in great danger. Therefore, the inspection of the river levees and the gates and culverts crossing the levees should be strengthened, especially the inspection of the dangerous sections and the gates and culverts crossing the levees. It is suggested to deal with them in advance to strengthen the levees and the gates and culverts crossing the levees. Grouting, excavation and reconstruction or reinforcement can be adopted.

2. Personnel rescue

To save the lives of the people in the flood storage and detention area of tuanpowa, we can combine the troops with the local militia, and patrol along the village by boat.

3. Personnel return and aftercare

Time, measures, organization and implementation of personnel relocation: when the flood subsides, the transferred people can be organized to return to their hometown. In coordination with the municipal and Baodi District prevention offices, the county prevention Office, together with the Baodi District government, public security, health, civil affairs, transportation and other departments, organizes the transferred people to return to their homes step by step and in sequence. In accordance with the provisions of the Interim Measures for compensation for the use of flood storage and detention areas, the county prevention Office, together with the county civil affairs, local government and village, carried out the registration and verification of residents' property losses, and carried out the work of residents' property compensation in a timely manner. Check tuanpowa dike, gate culvert and water damage project, report water damage project in time.

Address: beside Jincang expressway, Jinghai County, Tianjin

Longitude: 117.12977056205

Latitude: 38.930500672029

Ticket information: free. It's free and the hot spring center charges.

Chinese PinYin : Tuan Bo Wa Shui Ku