Taw

The River Taw () in England rises at Taw Head, a spring on the central northern flanks of Dartmoor, crosses North Devon and at the town of Barnstaple, formerly a significant port, empties into Barnstaple Bay in the Bristol Channel, having formed a large estuary of wide meanders which at its western end is the estuary of the River Torridge.

Source: Wikipedia https://en.wikipedia.org/wiki/River_Taw