In which province is it a torrential rain?

Hutuo River is the main tributary of Ziya River system in Haihe River Basin. Originated in Nanshan Gully, Ma Baoquan Second Bridge Village, Taixi Mountain, Hengjian Township, Fan Shi, Northern Shaanxi Plateau. It flows through Fan Shi, Daixian, Xinzhou, Yuanping, Dingxiang, Wutai and Yuxian in Shanxi Province, flows into Pingshan County in Shijiazhuang at the left rear, passes through Lulu, Lingshou, Zhengding, Gaocheng, Wuji and Jinzhou, leaves Zaoying in Shenze County, and then flows at the junction of Anping, Raoyang, Wuqiang and Laohekou in xian county. Hutuo River has a total length of 587 kilometers and a drainage area of 27,300 square kilometers. The main stream of Hutuo River is famous for its high sediment concentration, good scouring, good siltation and good immigration in the whole province and even in the north. It is not only one of the founders of Hebei Plain, which has nurtured the people along the river for a long time, but also overflowed and diverted in the middle and lower reaches, bringing profound disasters to the people. The Hutuo River, whose upstream is above Fenyang, Shanxi Province, is a canyon-shaped river surrounded by Wutai Mountain in the north, west and south, with an "S" shape and a length of about 1 16 km. Fuyang-Jisheng Bridge is in the middle reaches, about 99 kilometers long. It is characterized by a flat river with a riverbed width of 500- 1000 meters and a gentle river. Downstream of Jiqiao is a canyon river. The narrow riverbed is only 30 to 50 meters, and the water is fast. At the source of this river, there is a clear stream. After it joined the old spring, the water volume increased to 0.5 cubic meters per second and flowed to the area where rivers meet. Clear water cut off, forming a 27-kilometer undercurrent section, and Shang Yongxing began to appear. Due to the inflow of fresh water from various tributaries, the following flows increase. According to the old county records before the founding of the People's Republic of China, the Hutuo River used to be "the bottom of the river dried up in spring, the waves in Qiu Lai rolled over, the granaries were washed away, the houses collapsed, there was no food, no place to live and no one to take care of them". Generally, in the rainy season, water is boundless. There are ferries in villages along the river that can cross the river by canoe, and the upstream and downstream are supported by sails. There are fish and shrimp in Hanoi, waterfowl such as swans and osprey inhabit along the river, and geese lodge in autumn night. The land by the river is lush with grass and mixed with cattle and sheep. By the early 1970s, the river was cut off and the land along the river was gradually developed and utilized. Some trees are shaded, some become orchards, some are reclaimed into fertile rice fields, and crops such as grain and cotton are planted, which are fruitful in the harvest season. Source: Baidu Encyclopedia-Hutuo River