Facts about River Thames
1. The River Thames may take its name from the Sanskrit Tamas meaning “dark” as its waters are often dark and cloudy; another school of thought is that it is named after the Roman Tam meaning “wide” and Isis meaning water.
2. Henley-on-Thames is famous for its regatta which started in 1839 and gained royal patronage in 1851. The first Oxford and Cambridge boat races were held here and finished at Henley bridge.
3. There are 45 locks on the non-tidal River Thames.
4. Buscot Lock, just east of Lechlade, is the smallest lock on the river.
5. The River ThamesPangbourne, where the river Pang flows into the River Thames, is famous as the home of Kenneth Grahame, author of The Wind in the Willows and also as the place where Jerome K. Jerome’s three men in a boat finish their journey at the Swan Inn.
6. Just downriver from Pangbourne is Mapledurham House, dating from 1588, and thought to be the model for Toad Hall.
7. The non-tidal River Thames is home to over 25 species of coarse fish.
8. The Thames Path follows the river for 296km (184 miles) from its source, making it the longest riverside walk in Europe.
9. How deep is the River Thames? It is about 20 metres at its deepest . To get the depth of water at Mean High Water Springs (MHWS) you can add around 5 metres to that depth.