Overview
Yarm, also referred to as Yarm-on-Tees, is a market town and civil parish in the Borough of Stockton-on-Tees, North Yorkshire, England. It is in Teesdale with a town centre on a small meander of the River Tees. To the south-east, it extends to the River Leven, to the south it extends into the Kirklevington.
Yarm bridge marked the river's furthest tidal-flow reaching until a barrage opened to regulate the tide in 1995. It was previously the last bridge before the sea, having been superseded multiple times since. It was first superseded by a toll bridge in 1771, crossing into Stockton-on-Tees
The town's historic county is Yorkshire, the North Riding sub-division. The three sub-divisions had gained separate county status in 1889 before these were abolished in 1974. It is in the borough of Stockton-on-Tees; first when the borough was a county of Cleveland district (1974–1996) and second (from 1996) in its present unitary authority structure. The borough is a constituent member of the Tees Valley combined authority.
History
The name Yarm is thought to be derived from the Old English gearum, dative plural of gear, 'pool for catching fish' (source of the modern dialect word yair with the same meaning), hence 'at the place of the fish pools'. Yarm was first mentioned in the Domesday Book of 1086, and was originally a chapelry in the Kirklevington parish in the North Riding of Yorkshire; it later became a parish in its own right.
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