Wark on Tweed Wark on Tweed Wark on Tweed (usually referred to simply as Wark) is a village in the English county of Northumberland. It lies approximately south west of Berwick-upon-Tweed. It is on the south bank of the River Tweed which marks the border between England and Scotland. The ruins of Wark on Tweed Castle, originally an early 12th century motte-and-bailey, lie at the west end of the village. The border between Scotland and England runs down the middle of the River Tweed, however between the villages of Wark and Cornhill the Scottish border comes south of the river to enclose a
Border Rivers part of the river group and region: Within New South Wales, both the Macintyre and Weir rivers drain to become the Barwon River, a major tributary of the Darling River within the Murray-Darling basin. The Dumaresq River forms the border between Queensland and New South Wales, generally south-east of Bonshaw and . The Macintyre River forms the border west of Boggabilla to Mungindi. The main activities in the Border Rivers region is agriculture. Crops are grown in areas with suitable conditions and the rest of the area is used for grazing. Because the rivers are quite small and erratic in