River Irthing

Irthing
Irthing
	Crammel Linn waterfall
Location
Country	United Kingdom
Constituent country	England
Physical characteristics
Source
• location	Paddaburn Moor
Mouth
• location	confluence with River Eden

The River Irthing is a river in Cumbria, England and a major tributary of the River Eden. The name is recorded as Ard or Arden in early references.^[1] For the first 15 miles of its course it defines the border between Northumberland and Cumbria.^[2]

^ Edmund Gosse, 1756, The Life of John Buncle, Esq., J. Noon, London
^ Ordnance Survey Outdoor Leisure 43, 1997, 1:25000

[1] Edmund Gosse, 1756, The Life of John Buncle, Esq., J. Noon, London

[2] Ordnance Survey Outdoor Leisure 43, 1997, 1:25000

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