Then it flows through Phanom Sarakham and Ratchasan Districts up till ends at the confluence the Bang Pakong River at Pak Nam Subdistrict, Bang Khla District, where it is referred to as the "Pak Nam Jolo" (ปากน้ำโจ้โล้) or "Pak Nam Jaolo" (ปากน้ำเจ้าโล่) as spelled in the past.
[1][2] The area where it merges the Bang Pakong River, it is the oldest community in Chachoengsao.
As time passed, the reign of King Rama I to coincide with the early Rattanakosin era, it was the capital district of Chachoengsao Province.
[1] At present at Pak Nam Jolo, a cetiya (pagoda) was built to commemorate King Taksin.
However, according to reliable historical evidence from the Fine Arts Department, this event did not actually happen here.