Tyne, Wear, Teams, Derwent
Its source is near Annfield Plain, where it is known as Kyo Burn. Then changing its name again to Causey Burn as it flows underneath the famous Causey Arch. It then flows past Beamish Museum in County Durham (where it is known as Beamish Burn) then crosses the border into Gateshead flowing through Lamesley. Continuing on into the Team Valley, the river flows through a culvert in the middle of the roundabout underneath the A1 road, it then continues through the Team Valley Trading Estate through a covered culvert, before emerging to the surface halfway along.
The River Team has long been regarded as one of the most polluted rivers in the area due to the discharges from Sewage works near Lamesley and heavy industry in the Team Valley. It is called "The Gut" by the residents of Dunston. However considerable improvements have now been made and the river is relatively clean.
Prior to the last Ice Age, the lower part of the River Team actually formed the lower part of the River Wear,
with a combined Tyne-Wear river continuing to the coast from Dunston.
The ice diverted the River Wear to its current course towards the coast
at Sunderland, with the smaller River Team flowing along its former course towards the River Tyne.