What is the drainage pattern of Thames River?

The River Thames is the longest river in England, flowing for 215 miles (346 kilometers) from its source near Kemble, Gloucestershire, to the North Sea at the Isle of Grain in Kent. The Thames Basin covers an area of 12,000 square miles (31,000 square kilometers) and is home to over 20 million people.

The Thames Basin is divided into two main regions: the Upper Thames and the Lower Thames. The Upper Thames is the area of the basin upstream of Oxford, while the Lower Thames is the area downstream of Oxford.

Upper Thames Drainage

The Upper Thames is a relatively narrow, meandering river that flows through the rolling hills of the Cotswolds. The river is fed by a number of tributaries, including the Windrush, the Cherwell, and the Isis. The Upper Thames is a popular area for boating and fishing.

Lower Thames Drainage

The Lower Thames is a wider, more sinuous river that flows through the flat plains of the Thames Estuary. The river is joined by a number of tributaries, including the Kennet, the Wey, and the Medway. The Lower Thames is a major shipping route and is home to several ports, including London.

Thames Estuary

The Thames Estuary is a large, funnel-shaped estuary that opens into the North Sea. The estuary is about 10 miles (16 kilometers) wide at its mouth and is about 20 miles (32 kilometers) long. The Thames Estuary is home to a number of important shipping lanes, as well as a variety of wildlife, including birds, fish, and marine mammals.