River systems of Thailand used for the whole river. The river is long. It then leaves China and meanders through Myanmar (where it is known as the "Thanlwin") and Thailand (where it is known as the "Salawin", Thai: สาละวิน) on its way to emptying into the Andaman Sea by Mawlamyaing (Moulmien). The principal tributaries of the Salawin which flow through Thailand are the Moei River and the Pai River. In addition to the Salween River, there are a number of rivers which drain into the Andaman Sea from the west coast of the Malay Peninsula. None of them are extensive enough to be considered
River Yeo (tributary of the Creedy) Road at Whiddon Down. Since January 1997, a flood gauge at Yeoford measures the river height, which is normally below . The site base level is The highest recorded level is on 25 November 2012. South of Crediton the River Yeo forms part of the boundary between Crediton Civil Parish and Crediton Hamlets Civil Parish. Southwest of Yeoford the River Yeo forms the boundary between Colebrook Civil Parish and Crediton Hamlets Civil Parish. Further to the southwest it forms the boundary between Hittisleigh CP and Cheriton Bishop CP. Places along the river include Downs Crediton Golf Club, Fordton Mill, Salmonhutch,