WThe Tamar is a river in south west England, that forms most of the border between Devon and Cornwall. The area is a World Heritage Site due to its historic mining activities.
WThe River Inny is a small river in east Cornwall, United Kingdom. It is a tributary of the River Tamar and is about twenty miles (32 km) long from its source near Davidstow on the eastern flank of Bodmin Moor to its confluence with the Tamar at Inny Foot near Dunterton.
WThe River Kensey is a river in east Cornwall, England, UK which is a tributary of the River Tamar.
WThe Lyd is a river rising at Lyd Head in the Dartmoor national park in Devon in South West England and flowing into the River Tamar beyond Lifton. It runs through Lydford Gorge, the deepest gorge in South West England.
WThe River Lynher flows through east Cornwall, England, and enters the River Tamar at the Hamoaze, which in turn flows into Plymouth Sound.
WThe River Ottery is a small river in northeast Cornwall, United Kingdom. The river is about twenty miles (32 km) long from its source southeast of Otterham to its confluence with the River Tamar at Nether Bridge, two miles (3.2 km) northeast of Launceston.
WThe Tavy is a river on Dartmoor, Devon, England. The name derives from the Brythonic root "Tam", once thought to mean 'dark' but now generally understood to mean 'to flow'. It has given its name to the town of Tavistock and the villages of Mary Tavy and Peter Tavy. It is a tributary of the River Tamar and has as its own tributaries:Collybrooke River Burn River Wallabrooke River Lumburn River Walkham
WThe Burn is a river on Dartmoor, Devon, England.
WThe Collybrooke or Colly Brook is a brook on Dartmoor in Devon, England. It is a tributary of the River Tavy.
WThe Lumburn is a river on Dartmoor, Devon, England.
WPenpont Water is a small river in east Cornwall, United Kingdom. It is a tributary of the River Inny joining it at Two Bridges.
WThe River Tiddy is a small river in south-east Cornwall, the main tributary of the River Lynher. The Tiddy rises near Pensilva and flows south east past the village of Tideford until it joins the Lynher just after passing St Germans. The name of Tideford derives from its location on the river, literally meaning "Ford on the River Tiddy".
WThe Walkham is a river whose source is on Dartmoor, Devon, England. It rises in the wide gap between Roos Tor and Great Mis Tor and flows almost due south for approximately 3 miles (4.8 km) leaving the tors and thus National Park behind then south-west for 1 mile (1.6 km) past Woodtown. The river then reaches a village, Horrabridge, with a small compact network of streets mainly on the south or left bank. It receives most of its tributaries which are unnamed headwaters along its south-flowing inception, draining the near side of two series of six tors (peaks) to the west ending in Pew Tor at 320 metres and likewise to the east ending in Leeden Tor at 389 metres. In absolute distance, 2 miles (3.2 km) west of the village and the same south of the small well-preserved town of Tavistock by a footbridge on the West Devon Way the Walkham joins the Tavy which discharges into the Tamar Estuary north of the Plymouth conurbation after a fast descent around wide hillsides, a few miles south.
WThe Walla Brook is the name of four different streams on Dartmoor, England:The Walla Brook rises near the Warren House Inn and flows south for some 4 miles (6 km) to join the lower East Dart River near Babeny. It forms part of the boundary between Teignbridge and West Devon Districts.
WThe Wallabrook is a river on Dartmoor, Devon, England.
WThe River Wolf is a minor river in the west of the county of Devon in England. Its name may come from a Celtic or earlier name recorded by the Roman map-maker Ptolemy as Ουολιβα (Voliba) as a town of the Dumnonii ; rather than referring to the wolf animal.
WThe River Thrushel is a river in Devon, England.