Stoung River Stoung River (Stung Stoung, spelled also Stoĕng Stoung; Khmer: ស្ទឹងស្ទោង) is a river in Cambodia. It is a major tributary of the Tonlé Sap.[1] References[edit] ^ State of Water: Cambodia. Water Environment Partnership in Asia. vteRivers of CambodiaTonlé Bassac Mekong Sekong Sesan Srepok Tonlé Sap Stoeng Boribo Chi Kraeng Chinit Kah Bpow Krang Ponley Mongkol Borei Pheas Pursat Saen Sangkae Serei Sophon Siem Reap Sreng Stoung Svay Chek This article related to a river in Cambodia is a stub. You can help Wikipedia by expanding it.vte