Amphoe Sam Khok, Pathum Thani. “Sam Khok” is called after 3 earth mounds before they were not yet flooded. Today, there is only one mound left. From the archaeological excavation, a ruin of the ancient kiln was found, which is the Tao Ong Ang Archaeological Site located to the north of Wat Sing, Amphoe Sam Khok. This evidence proves that this place was the settlement of a Mon community and a production centre of Sam Khok water jars.