Khlong Om Non

Khlong Om Non (pronounced [kʰlɔ̄ːŋ ʔɔ̂ːm nōn]) is a branch of the Chao Phraya River in Nonthaburi Province, part of Greater Bangkok. It is now regarded as a continuation of Khlong Bangkok Noi. The khlong was originally the river's main watercourse, but became reduced when a bypass canal was dug in accordance with the orders of King Prasat Thong in the middle of the late Ayutthaya period to reduce the distance between Ayutthaya and the sea. Its history is similar to Khlong Bangkok Yai and Khlong Bangkok Noi in Bangkok, in that the shortcut route's completion caused the original course of the Chao Phraya River to be reduced to only a khlong. Khlong Om Non is currently a waterway that is separated from the Chao Phraya River at Mueang Nonthaburi District, then enters Bang Yai District to the south, then flows into the Chao Phraya River in Bang Kruai District (where it is referred to as Khlong Bang Kruai), with a total length of 17.5 km (10.9 mi). It is regarded as one of main watercourses of Nonthaburi Province, besides the Chao Phraya River. Originally, the province was called "Ban Talat Khwan" and was a Bangkok's outpost. Later, in 1549–1550 during the reign of King Maha Chakkraphat, many people from Ayutthaya Kingdom to settle here after the war with Hanthawaddy. The king established two new towns together and renamed them "Nonthaburi" for Ban

Canal data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).