Where is the river thames?

The River Thames (/ t ɛ m z / ( listen) TEMZ) is a river that flows through southern England, most notably through London. At 215 miles (346 km), it is the longest river entirely in England and the second longest in the United Kingdom, after the River Severn. It flows through Oxford (where it is called Isis), Reading, Henley-on-Thames and Windsor. read more

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. read more

River Thames, ancient Tamesis or Tamesa, also called (in Oxford, England) River Isis, chief river of southern England. Rising in the Cotswold Hills, its basin covers an area of approximately 5,500 square miles (14,250 square km). read more