Footnotes:
(1) Thung Kaeo, or Crystal Field, is an area north of the city of Ayutthaya bordered on the west and north by Khlong Sra Bua, on the east by Khlong Hua Ro, and on the south by Khlong Mueang. The area is prone to inundation.
(2) Khlong Pha Lai, or the Canal of the Patterned Cloth, was a canal situated off the city island in the northern area running partly in present Tha Wasukri and Khlong Sra Bua sub-districts. The canal is defunct, but there are still some stretches existing from this canal. Most of the waterway, though, has been filled up. Khlong Pha Lai had its mouth west of Wat Mai and ran adjacent to Khlong Sra Bua into the old Lopburi River, a stretch of water called today Khlong Mueang.