The Damnoen Saduak canal was ordered to be built in 1866 by King Rama IV of the Chakri Dynasty to facilitate waterborne travels between Ratchaburi and Samutsakhon Provinces. It was finished and opened to the public in 1868.
Nowadays, apart from providing transportation, Damnoen Saduak canal also provides local farmers with adequate water for agricultural purposes. A number of canals were dug to connect with it by local peasants to get water to splatter their land. As the excellent quality soil along the canal is very fertile, the area has a high potential for producing various kinds of fruits and vegetables.