Panyang River

The Panyang river is located in

Panyang river is the mother river of Bama. It has beautiful scenery. It meanders all the way. The river is green and the environment is natural.

By the river, there are colorful green lotus, unique scholar, banyan ancient ferry and screen, which are similar to the landscape of Guilin. The scenery is diverse and suitable for bamboo rafts.

Panyang River

The Panyang river is a tributary of the Hongshui section of the main stream of the Xijiang River in the Pearl River system. There are two sources, one is from the foot of wenlijie shangpojiao, Lintong Township, Fengshan County, and the other is from laheitun, dangli village, Xinxin Township, Tian'e county. It flows through Fengshan County, Bama County and Dahua County, and converges into Yantan reservoir in Yiwei township of Dahua County.

Because of the middle section of Panyang village, it is named Panyang river. Bama County is also called Changshou river because it is the "hometown of longevity". There are many karst mountains in the basin, so most of the rivers are underground rivers. Bama County has Bama Panyang River scenic area, blessing lake, Baimo cave and other tourist areas.

Trend of main stream

In Fengshan County, the main stream is called qiaoyin River (qiaoyin River). It flows from north to South and submerges into the ground through many sections of karst area. It is about 300 meters after it is exposed in dingtoutun, Yueli village, Paoli township. It finally submerges into the ground. It returns to poyue Village, Jiazhuan Township, Bama Yao Autonomous County, and then flows into Panyang river. The main river, qiaoyin River, is called qiaoyintun by the confluence of Bajia and Heyun tributaries. It flows through Nawang village, Kangli village, Erli village and Jiujia village of qiaoyin township to renlitun, Songren village, Fengcheng Town, Fengshan county. It enters laleyan, goes out of neilongyan, passes Fengcheng and Hengli, and then goes back to pojiaotun of Jingli village. It flows about 800 meters to lianglilining riverside village again. For the third time, it goes back to Guzhe village for about 500 meters, and for the fourth time, it comes back to Liangwan, Yueli village, Paoli township Tun, Huitong poxin river goes underground and out of Bama County. The catchment area of the main stream area is 399.25 square kilometers, the natural drop is 103 meters, and the annual average flow is 8.784 cubic meters per second.

In Bama Yao Autonomous County, it flows out of the surface at poyue village, Jiazhuan Township, and then flows through Jiazhuan, Bama, Fenghuang, Yiwei township (Dahua County) and other townships (towns), and into Yiwei Township, Dahua County. In the middle, there are big rivers such as Bangmo, Bama, Longhong, nahan, Min'an, and nase. It is 51.6 km long. The total rainfall collection area of rivers is 419.3 square kilometers.

In Dahua County, the Panyang river runs through Yiwei Township, passing through four administrative villages, namely, Bayan, Guohao, Yiwei and Bazhou, and yunadang Village (i.e. Changji village, Qiangwei township)

）3 km southeast into the Hongshui River, Yantan reservoir impoundment, in Yiwei Township into the reservoir area, the total length of about 20 km.

hydrographic features

According to the hydrological data of Bama County, the total rainfall collection area of Panyang river is 2550 square kilometers, the annual runoff is 650 million cubic meters, the annual average flow is 63.9 cubic meters per second, the maximum flow is 1413 cubic meters per second, and the minimum flow is 2.8 cubic meters per second.

Main tributaries

The main tributaries in Fengshan county are as follows:

One of Heyun tributaries originates from the foot of wenlijie upper slope, Lintong Township, Fengshan County, and the other from laheitun, dangli village, Xinxin Township, Tian'e County, converges at ladaotun, Heyun village, and flows through badeng to the main river. The area of rainfall collection is 33.6 km, the length of drainage basin is 16.45 km, the annual average flow is 0.739 m3 / s, the maximum flow is 30.34 m3 / s, the minimum flow is 0.018 m3 / s, and the total annual runoff is 23.3 million m3.

There are four sources of Bajia tributaries: one is from keqintun, Bajia village; the other is from zhairen mountain foot, Huaili village; the third is from zhouweitun, Huaili village; the fourth is from weiyoutun, Bajia village; the fourth is from yalitun, Bajia village; the third is from gonglan, qiaoyintun and heyunhe. The rainfall area is 473500 square kilometers, 14.73 kilometers long, and the annual average meteor is 1.042 cubic meters per second. The maximum flow is 42.76 cubic meters per second, the minimum flow is 0.026 cubic meters per second, and the total annual runoff is 32.9 million cubic meters.

The tributary of Nawang comes from the foot of dingtantun mountain in Nawang village. It flows through bayah, Nawang, anwin and naram to bagai and into the main river.

The poning tributary originates from the foot of chaohuitun mountain in Kangli village and flows into the main river through Nayan.

Ruoli tributaries, one from yannaitun, Datong village, Lintong Township, the other from huainengtun, ruoli village, qiaoyin Township, converge at dongwangtun, pass ruoli to BAMO and enter the main river. The rainfall collection area is 31.42 square kilometers, 12.51 kilometers long, the average annual flow is 0.691 cubic meters per second, and the maximum flow is 28.37 cubic meters per second. The minimum discharge is 0.01 cubic meters per second, and the total annual runoff is 218 million cubic meters.

Jiujia tributary originates from jiuletun section of ruoli village. Through nateng, Jiangna, potun and Jiujia, it flows into qiaoyinhe.

There are two sources of Shanglin tributaries: one is in Basuo village, cailao village, Fengcheng Town, and the other is in babeitun village, Jiuwen village, Fengcheng town. After the confluence of nale, the two sources flow to Wali, baban, Shanglin, Xialin and Nongxue, Shanglin village, qiaoyin Township, and pass through pingchaoyan to meet the main river. The area of rainfall collection is 94.16 square kilometers, 17.78 kilometers long. The average annual flow is 2.072 cubic meters per second, the maximum flow is 85.03 square meters per second, the minimum flow is 0.051 cubic meters per second, and the total annual runoff is 0.653 cubic meters.

One of the tributaries of bapang comes from the foot of chengguangpo in nachaotun, bapang village, Fengcheng Town, and the other comes from the foot of bailiannong mountain. After meeting in nonglintun, bapang village, it flows into the main river through bapang to zhoufutun.

The tributary of Jiuqu River is an exposed river with unknown source. It is exposed at the foot of the mountain in the east of the county. Two dew points, 20 meters apart. The water color is clear and turbid, commonly known as "Gongmu pond". The water of the two ponds converges into Jiuqu River and flows into the main river through the county, about 2 km long. The annual average flow is 0.0902 cubic meters per second, the maximum flow is 37.02 cubic meters per second, the minimum flow is 0.022 cubic meters per second, and the annual runoff is 28.5 million cubic meters.

Jingli tributary, a seasonal stream, originates from laantun, Jingli village. To the vicinity of jinglitun into the underground phase of the main river.

Poxin river is also called poxin underground river because most of its processes are underground. It flows from north to South and flows into qiaoyin river about 7.5 km downstream. There are 7 tributaries.

The main stream of poxin river is composed of seven tributaries, namely Pingle, Jiangzhou, mouai, Liuma, Zhongting, Jinya and shegeng. Among them, Pingle, Jiangzhou, mou'ai, Liuma, Zhongting and Jinya all flow into the ground after a section. After underground confluence, poxin water source cave in Paoli township is exposed. Outside the cave, there is shegeng River, so it is called poxin river. About 7.5km later, it flows into qiaoyin river. The total drainage area is 264.1 square kilometers, the average annual flow is 6.47 cubic meters per second, and the total annual water is 204 million cubic meters; the poxin river has many and long undercurrent, and the longest undercurrent is about 40 kilometers.

Pingle tributary originates from the south slope foot of linyou'ao IN JINYA township. To hongshaotun of Pingle Township, there is Napo River, to Fuling river of Pingle township. There is Hainei River to Pingwang village and rock to Nazhu; there is Pingle reservoir in the basin, with a total water storage capacity of 4.55 million cubic meters.

Jiangzhou tributary originates at the foot of Dingfeng mountain, Xiangwei village, Jiangzhou township. It reaches Xiangwei village by aotun River, passes naxiong, dingtou, Nawa, Sheling and other villages to Jiangzhou township government by Weixin River, passes nayao (Shannong) Feng, and crosses Jiangzhou Xianren bridge. To Fengping manfeitun section, it is buried in the rock.

Mou'ai tributary is formed by the confluence of bajiagou stream in dengting village and Nama stream in mou'ai village. After the confluence of the two streams at baiyanjiao near mou'ai Tun, they flow for 3 km and enter the rock at the lower dam of mou'ai. Among them, there is mou'ai reservoir in Nama stream, with a storage capacity of 1.65 million cubic meters.

There are two sources of Liuma tributary: one is from nalaotun District of Liuma village, the other is from Liuma Valley, where the two streams meet near baxiantun of Liuma village. Enter the rock near shitiaoyan, xiajiutun, Zhongting village.

Zhongting tributary comes from Nalong, Zhongting village, Zhongting Township, and enters the rock at the foot of the mountain opposite Zhongting Dazhai village.

There are two sources of Jinya tributary, one is from neilanggou, shangya village, Jinya Township, and the other is from the north slope foot of linyou'ao, Dongwang village. The two streams meet in Xiutun, shangyatang (commonly known as Sanyou River). The river section through Jinya dam is exposed in winter, while the water level at the water dissipation portal is filled with water all the year round to form a lake. It is nearly one kilometer long and 300 meters wide. It has not subsided since 1975.

The shegeng tributary originates from the foot of the slope of banatun, Haiting village, Pingle Township, and flows into the poxin river through the shegeng Tun, poxin village, Paoli township to the poxin water source cave.

Main tributaries of Donglan County:

Dongping River, originating from Dongli Santan, Nalei village, Donglan County, flows from north to south through Nalei, Baxue, Jiangping and kunwang, then flows into underground karst cave and into bamapanyang river. The total length is 29.5 km, the drainage area is 212.5 km2, the annual runoff is 108.799 million cubic meters, the average annual flow is 3.45 cubic meters per second, the maximum flow is 1014.4 cubic meters per second, and the minimum flow is 0.523 cubic meters per second. The river bed is shallow and flat, which is convenient for water lifting and irrigation. There is obvious alluvial soil on the terraces on both banks.

Main tributaries of Bama County:

General situation of water conservancy

The middle and upper reaches of the river meander between Chongshan canyons, with many rapids and abundant water energy,

Chinese PinYin : Pan Yang He