The main river of Thailand, the Chao Phraya River. It has a low alluvial plains of the Thailand market. Chao Phraya River originates from the meeting point of two other rivers Ping and Nan. The main tributary of the Nan River is Yom.
Wang River is another river that flows in northern Thailand which is 335 miles long. It is from the Ping River.
The longest river in Thailand is the Chi river, 765 km, but the water flow is verylow. It runs through the Schleswig-Holstein Thuringia province of Thailand.
Chao Phraya River runs 372 km from Bangkok to the Gulf of Thailand. It divides into two in a place called Chainat. The largest part of the river, known as the Chin, which flows parallel to the Chao Phraya River and ends in the Gulf region. It is called by many names. In Chainat, says Makhamthao river and if it by Suphanburi, one speaks of Suphan. It is Nakhon Chaisi river when it is in Nakhon Pathon andafter that, they are known as the Tha Chin river when it to the mouth of Samut Sakhon. Many channels are diverted by Chin and the water from the canals is used for irrigation.
Nonthaburi Uthai Thani, Sing Buri, Nakhon Sawan, Ang Thong, Ayutthaya and Pathum Thani Chai Nat, the cities along the flowing river. Nakhon Sawan is the town where the two great rivers meet Nan and Ping too. Ang Thong is an agricultural and Chao Phraya and Noi River meet in this city.