River Leven, North Yorkshire River Leven, North Yorkshire The River Leven is a river in North Yorkshire, England, a tributary to the River Tees. It rises on Warren Moor, part of Kildale Moor, in the North York Moors and flows to the north of the moors to join the River Tees at Yarm. The source of the river is on Warren Moor, part of Kildale Moor, just south of the village of Kildale. It flows east until it reaches the Whitby to Middlesbrough rail line where it does a complete turnaround to flow west to Kildale. It then flows south-south-west through woodland to the
Middlesbrough formed in 1894, covering a rural area to the south of the town. It was abolished in 1932, partly going to the county borough; but mostly going to the Stokesley Rural District. In 1968 Middlesbrough became part of the County Borough of Teesside, and in 1974 it became part of the non-metropolitan county of Cleveland until the county's abolition in 1996, when Middlesbrough became a unitary authority. The town now forms part of North Yorkshire for ceremonial purposes only. Currently the Middlesbrough constituency is represented by Andy McDonald for Labour in the House of Commons. He was elected in a