Fenghua riverway
Trunk channel, the upstream section starts from Xiaowangmiao Town, passes through Tai Po, and reaches the Sanjiangkou of Fangqiao. Navigation mileage 15km, minimum navigable water level 2.5m, narrowest point 42m, minimum bending radius 100m, shallowest point 1.3m, 5 bridges, which can be used by ships under 60t, belonging to Class 7 waterway. The downstream reaches from Sanjiangkou of Fangqiao via Lishe to Sanjiangkou of Ningbo, with a navigable mileage of 29 kilometers, the lowest navigable water level of 2.5 meters, the narrowest width 180 meters, the smallest bending radius 150 meters and the shallowest depth of 3 meters. There are 3 bridges, navigable 100-ton ships, which belong to class 6 waterway.
The feeder channel, from the bridge to the square bridge, passes through Changting, with a navigable mileage of 16km, the lowest navigable water level of 3m, the narrowest width of 10m, the minimum bending radius of 30m, the shallowest depth of 1. 1m, and 8 bridges 18, which can be used for 20 tons. Xiwu-Fangfang Bridge, passing Doumen Bridge and Houan, has a total length of 10.8km, the lowest navigable water level of 2.5m, and there are 3 bridges, which can be navigable to ships of 100 tons, and belongs to a 6-level waterway. The section from Yinjiang Town to Zhangheng passes through the East Bridge, with a total length of 10.4km, the lowest navigable water level of10.5 m, and three bridges, which can pass 50-ton ships and belong to the Class 8 waterway.
Hangyong canal
Five Blessingg-Ningbo Sanjiangkou (Line A) starts from Genshan Port in Hangzhou, goes out from Sanbao to Qiantang River, goes to Shanzhimen in puyang river, passes through Xiaoshan and Shaoxing Rivers, crosses Cao 'e into Sanbei River, enters Yaojiang Waterway at Caoshu Bridge, reaches Yaojiangmen, and enters the East China Sea along Yongjiang River, with a distance of 258 kilometers. It is one of the main water transport trunk lines in the province. 1979 ~ 1983 The first stage dredging was completed. Five Blessingg ship lift station is 99.57 kilometers away from Zhenhai, belonging to the domestic navigation area. Among them, Five Blessingg Ship Lift Station is 40.45km away from Sanjiangkou section of Zhang Ting, with the lowest navigable water level of 2.2m, the shallowest water depth of 2.5m, the narrowest width of 20m and the minimum bending radius of100m. The section from Sanjiangkou to Yaojiang Gate in Zhang Ting is 35.66km, with the lowest navigable water level of 2.2m, the shallowest depth of 2. 1 m, the narrowest width170m and the minimum bending radius of 50m. There are 0/5 bridges/kloc-and 3 ship lifts in the whole line, which can be used for navigation of 40-ton ships, belonging to Class 8 waterway.
Yaojiang waterway water transport
Zhang Ting to Zhenhai (Line B) starts from Sanjiangkou, Zhang Ting, enters Cijiang, passes through Cijiangmen, Huazimen and Camel, and enters Yongjiang, zhenhai district, with a total length of 49 kilometers. It is the main channel for Zhenhai to communicate with the Hangzhou-Ningbo Canal. Among them, the section from Zhangting to Cijiang is 13.64 km, the lowest navigable water level is 2.2 m, the narrowest part is 36 m wide, the smallest bending radius is 100 m, and the shallowest part is 2. 1 m, which is navigable for 40-ton ships. Cijiangmen to Huazimen15.24km, the lowest navigable water level is 2.65m, the narrowest part is 20m, the smallest bending radius is 37m, and the shallowest part is1.3m, which is navigable for 30-ton ships, and belongs to Class 9 waterway. The length from Huazizha to Zhenhai is 20. 12km, the lowest navigable water level is 2.55m, the narrowest width is 14m, the minimum bending radius is 40m, and the shallowest water depth is 1.2m, which is navigable for 15t ships. There are 58 bridges and 2 shiplocks in the whole line, which are navigable for ships of 15 tons, belonging to 1 1 class waterway.
Yindong avenue
Qiantang River starts from Hengxi Town, passes through Taiping Bridge, Yunlong Bridge and Third Bridge, and joins Tang Zhong River at Hengshiqiao to Siyanqi, with a total length of 19 km. The lowest navigable water level is 2.6m, the shallowest water depth is 0.8m, the narrowest width is 12m, the minimum bending radius is 60m, and there are 14 bridges. Among them, the section from Hengxi Town to Sanqiao and the section from Sanqiao to Siyanqi are navigable 15 and ships under 25 tons respectively, belonging to 1 1 and 10 class navigation channels.
Tang Zhong originates in Mo Zhi, passes through Shajiadian, Yangshuqiao and Panhuo, and joins Qiantang River at Hengshiqiao to Siyanqi, with a total length of 14km. The starting point is connected to Mozhisheng Ship Station, which connects Dagong, Hanling, Guojiazhi and Xiashui Village on the bank of Dongqian Lake. The lowest navigable water level is 2m, the shallowest water depth is 1. 1m, the narrowest water level is 19m, and the minimum bending radius is 30m. There are 20 bridges, which can be used for navigation of 20-ton ships, belonging to 10 class channel.
Houtang River starts from Bao Zhuang, passes Wuxiang and Shengdian, and reaches Xiamaotang in Jiangdong, with a length of 6. 1 km. Minimum navigable water level 1.2m, shallowest point 1.2m, narrowest point 13m, and minimum bending radius of 50m. Bridge 15, navigable for 20-ton ships, belonging to 10 class waterway.
Yinxi passageway
Nantang River, starting from its weir, passes East Bridge, Zhangheng, Oak Club, Shi Qi and Qingqing Bridge, with a total length of 24 kilometers. The lowest navigable water level is 2.5m, the shallowest water depth is 1. 1m, the narrowest water level is 14m, and the minimum bending radius is 40m. There are 29 bridges, which can be used for navigation 15-ton ships, belonging to the 1 1 class waterway.
Tang Zhong River starts from Hengjie, passes through Jishigang and Zhujiaqiao, and joins Xitang River to Yunxi Bridge at Wangchun Bridge, with a total length of 14km. The lowest navigable water level is 2.5m, the shallowest water depth is 0.7m, the narrowest width is 16m, and the minimum bending radius is 40m. 26 bridges,
Xitang River starts at the source of Sangjiahe River, passes through Qiyang and Gao Qiao, and joins Tangzhong River at Wangchun Bridge to Suixi Bridge, with a total length of 16 km. The lowest navigable water level is 2.5 meters, the shallowest part is 0.9 meters deep, the narrowest part is 20 meters wide, and the minimum bending radius is 20 meters. There are 29 bridges, which can be used for navigation of 20-ton ships, belonging to 10 class channel.
Other waterways
Lixidu to Hetou passes through Qiao Zhuang, Sigangmen and Huazimen, with a total length of. 15km. The lowest navigable water level 1.3m, the shallowest point 1.3m, the narrowest point 7m wide and the minimum bending radius 40m. There are 27 bridges, with lock 1 seat, which can be used for navigation by ships of 15 tons, belonging to 1 1 class waterway.
Datong Bridge goes to Zhenhai and passes through Camel Town, with a length of 27 kilometers. Minimum navigable water level 1.2m, shallowest point 1.2m, narrowest point 5.6m, and minimum bending radius 17m. There are 58 bridges and 2 shiplocks, which are navigable to 15-ton ships and belong to 1 1 class waterway.
Mazhu to Anton, passing through Fangqiao, Zhouxiang, Tianyuan Sanjiangkou and Sansong Shiplock, is 33.438+0 km long. The lowest navigable water level is 3.6m, the shallowest water depth is 1. 1m, the narrowest is 40m, and the minimum bending radius is 50m. There are 44 bridges with lock 1 seat, which can be used for navigation of 20-ton ships, belonging to 10 channel.
Yuyao to Hushan, passing Shiyan, Henghe, Luoshu Bridge and Sandaomen, is 19.4 km long. The lowest navigable water level is 2.0m, the water depth at the shallowest point is 1.3m, the narrowest point is 6m and the minimum bending radius is 50m. There are 8 bridges and 3 shiplocks, which can be used for navigation of 40-ton ships and belong to 8-class navigation channels.
Yuyao to Guancheng passes through Shiyan, Henghe, Kuangyan and Tang Yang, with a total length of 32.7 kilometers. The lowest navigable water level is 0.8m, the water depth at the shallowest point is 1.3m, the width at the narrowest point is 6.4m, and the minimum bending radius is 50m. There are 40 bridges and 2 shiplocks, which are navigable for 20-ton ships and belong to 10 class waterway.
port
Ningbo Port is located in the middle of China's coastline, bordering the Pacific Ocean in the east and the Yangtze River estuary in the north. Within 1000 nautical miles of ports such as Nagasaki and Osaka, Japan; Going to Vladivostok in the north and Singapore in the south are all offshore routes; Coastal areas can be connected with ports all over the country, and through the Yangtze River, they can be connected with land and water terminals of Huaihe River and Hanshui River systems. Up the Yongjiang River, the Qiantang River and the Beijing-Hangzhou Canal can be connected through the Hangzhou-Ningbo Canal. It has the advantages of dual water transport resources in rivers and seas. The total land area is 20.02 million square meters. In the direct and indirect hinterland, relying on Ningbo city, it is close to the rich cities such as Ningshao Pingyuan, Hangzhou, Shaoxing, Zhoushan and Taizhou, as far as the banks of the Yangtze River and coastal areas. Ningbo Port consists of three ports: Ningbo, Zhenhai and Beilun.
Ningbo Port Area is the old port of Ningbo. From Sanjiangkou in the city center to Baisha along the river on the north side of Yongjiang River. The waterway from the port area to the entrance of Yongjiang River is 22km long, 80 ~120m wide and the maximum curve radius is 470m (at the corner of Mengjiang River in Xu Mei). The largest ship type entering and leaving Yongjiang waterway in history is 1.935 cargo ship with a load of 7,500 tons, and Pimar and Tielimaire ships with a load reduction of 5,000 tons. This is a 3000-ton passenger ship with a draft of 6.5 meters. The coastline of the port area is1.330m, and the land area is1.235m2, which is divided into three operating points: Baisha, Ma Zhong and Jiangdong. 1June, 988, Ningbo Port Company was established. 1990,500-ton berths 18, with a designed throughput of 2.2 million tons, including 12 berths belonging to the port authority, with a designed throughput of10.3 million tons; There are six shippers' docks with a designed throughput of 900,000 tons.
Zhenhai Port Area is located at the mouth of Yongjiang River in the northeast of Chengguan Town, zhenhai district. It starts from the signal pole of Houhaitang Port Supervision in the west, and ends at Daxiaoshan and Xiaoyou Mountain in the east, with a long and narrow plane, covering an area of 4.9 million square meters and a coastline of 3,683 meters. It is 22km away from Sanjiangkou in the center of Ningbo, and it is a multi-functional comprehensive port for loading and unloading transit coal, bulk cargo, bulk cargo, liquid chemical products and international containers. Zhenhai estuary port has superior conditions, and most of the port construction land can be filled up, which can occupy less farmland; The Jintang Waterway outside the entrance of Yongjiang River has a stable water depth. From the East China Sea, it enters the Qilizhi anchorage in the port area through Xiazhimen, with a length of 38 nautical miles and the shallowest water depth of 18 meters, which can be used for navigation of Russian ships of more than 10,000 tons. From Zhenhai Koumen to Judas Mountain, the main channel is about 840m long,140m wide and the water depth is below10m. The water depth in the northern part of Youyou Mountain is about10m, and the deepest part is 44m. 10,000-ton ships can be reliably anchored in Zhen Zhen Port Area. 1In July, 973, the leading group of the State Council Port Construction decided to build a new port area in Zhenhai, and connect it with the national railway network through Hangzhou-Ningbo and Zhejiang-Jiangxi lines to divert the traffic of Shanghai Port. At the same time, it can undertake the import and export of materials in Zhejiang. In June, 5438, the provincial port construction leading group was established, and in June, 5438, the Ningbo port construction headquarters was established, with Zhang Zhaowan as party secretary and commander-in-chief. 1974 The dike is divided into hills at the beginning. By September 25th of the following year, the seawall from the northwest of Zhaobaoshan to Dayoushan will be built, with a length of 3 160m (according to the data of water conservancy department, 3 186m), a height of 5.5m, a width of 9m, a bottom width of 16m and a breakwater wall height of 3m. The earthwork is 626,000 cubic meters, including 396,000 cubic meters of riprap at sea and 230,000 cubic meters of rockfill transported on land, with an investment of 4.86 million yuan and a land area of 4.9 square kilometers. 1977 1 1 month, the excavation of Xiao Zhao Baoshan (east of Dazhao Baoshan) was completed, with an engineering volume of 820,000 cubic meters and an investment of 350,000 yuan. 1988 March, Zhenhai Port Company was established.
Beilun Port Area, a deep-water harbor, is located on the south bank of Jintang Waterway on the east side of Yongjiang Estuary, starting from the long jumping lamppost of Yongjiang Port in the west and Rendu Wharf of Chuanshan Port in Chaiqiao Town in the east. It is named after the nearby small island Beilun Mountain. This is a seaport. The water area of the port area ranges from the mouth of Yongjiang River to the east of the junction of long strip lamp post, from the south of the junction of Lupushan and Taiping lamp post at the northwest end of Jintang Island to the west of the junction of Gongshan at the southeast end of Jintang Island and Tunizui lamp post at the north end of Daxie Island, with an area of 150 km2. Most of Beilun Port's water depth is more than 50 meters, and the narrowest part of the waterway is 700 meters wide. 150000 tons of heavy-duty seagoing vessels can enter and exit freely, and 200000 tons of heavy-duty seagoing vessels can enter and exit at high tide. If the shallow water area of Xiashimen Waterway (3km long and17.6m deep) is dredged, ships with larger tonnage can enter and leave. Tashan Weir, next to Tashan Mountain in the west of Yinjiangqiao Town, a historic town in Yinzhou, southwest of Ningbo, was built in the seventh year of Tang Taihe (833). The weir surface is all made of stone. The weir is made of wood and stone, and there is a big ebony pillow that has not been rotted for more than 1000 years. It's called "Tashan Weir Meiliang". Tashan weir is a miracle in the history of water conservancy, and it is also called the four major water conservancy projects in ancient China together with Zheng Guoqu, Lingqu and Dujiangyan. Today, after more than 1000 years of flood impact, it is still basically intact and still plays the role of salt resistance, light storage, water diversion and flood discharge. In the seventh year of Taihe in Tang Dynasty, Yong, the magistrate of a county (now Yinzhou), took office at the beginning. After observing the people's feelings, he deeply felt the suffering of floods and droughts in China, so he consulted with the people. After on-the-spot investigation, he resolutely decided to build this large-scale water conservancy project, turning floods into water conservancy, which was praised by the people. The total length of Tashan weir is113.73m, its width is 4.8m, its height is 3.85m, its bottom layer is 3.7 ~ 6.4m thick, and it is mixed with clay and gravel. Compared with the bottom of the horizontal weir, the horizontal anti-sliding ability of Tashanshan weir is more than doubled. The clay sand layer constructed by weir effectively improves the impermeability and increases the shear strength of soil. At the same time, in order to introduce the upstream stream into the Nantang River, the inner canal, and ensure the sufficient downstream flow, three sluices, Wujin, Du Ji and Xingchun, were built on the 50-mile river pond along the river to strengthen the opening and closing of livestock discharge. The floodgates are opened for flood discharge in flood season and the crest tide is light in drought season. By adjusting the water quantity of the Yinxi River network, the water consumption of 200,000 mu of farmland in Yinxi Plain is fully guaranteed. According to legend, when Li chose the site, he put down three wooden geese from the upstream and drifted with the water. The place where the wooden geese stopped became a site. For thousands of years, the poem "Goose geese were released in the tomb in those days, and three camps were separated by the river" is still widely read today. Later generations built Tashan Temple near Tashan Weir at the end of the Five Dynasties to commemorate Yong He, the brave man who built Tashan Weir, and to commend his great achievements in repairing water conservancy and eliminating floods.
After the founding of New China, the Yongjiang River Basin experienced a tortuous course and made brilliant achievements. By the end of 2007, five large reservoirs and 65,438+00 medium-sized reservoirs had been built. The name and category of large and medium-sized water control project reservoirs in Yongjiang River Basin: Total storage capacity of rivers (10,000 cubic meters) Main functions of rainwater collection area (square kilometers) Jiaokou Reservoir Zhangxi1KLOC-0/980 Irrigation, flood control, power generation and water supply 259 Siminghu Reservoir Daliang Nongxi 12354 Irrigation, flood control and power generation. Kloc-0/76 Hengshan Reservoir, Daxianhe 1 180, Combined Irrigation Power Generation 150.8 Zhougongzhai Reservoir, Dajiaoxi165438, Combined Power Generation 132 Span. Flood control (waterlogging elimination) power generation 10.8 Xinao Reservoir Medium-sized Xinao Stream 16 10 Main water supply, irrigation, flood control and power generation 24 Sanxipu Reservoir Medium-sized Dongshanghe 3340 main irrigation, flood control, power generation and water supply 5 1 Hengxi Reservoir Medium-sized Hengxi 3975 main irrigation. Flood control and power generation 54 Hui Liang reservoir medium-sized Nanmiaoxi 3077 is mainly based on flood control and water supply, combined with power generation 35.06 Hu Mei reservoir medium-sized Wumeixi 18 17 water supply and flood control irrigation power generation 23 Shanglinhu reservoir medium-sized Donghenghe 1822 flood control and water supply irrigation 14.07 Sizaopu reservoir medium-sized artificial lake.