Siem Reap River

The Siem Reap River (Steung Siem Reap; Khmer: ស្ទឹងសៀមរាប) is a river flowing through Siem Reap Province, in north-west Cambodia. The Siem Reap River was originally an offtake channel constructed during the Angkor period, used to divert water from the Puok River southward, probably to the East Baray. Because of the straight nature of a channel, the water flowed much faster than in a natural river. This caused the bed of the channel to erode as much as 10 meters in some areas, and probably caused problems with diverting the water to the East Baray. Over the past thousand years, the channel has gained small meanders and a unique ecosystem, and thus it is more accurate to call it a river.^[2]

Siem Reap River
Siem Reap River
Location
Country	Cambodia
Physical characteristics
Source
• location	Phnom Kulen[1]
• elevation	420 m
Mouth
• location	Tonle Sap
Length	80 km
Basin size	670 km2
Discharge
• average	6.8 m3/s (240 cu ft/s)