The River Calder () is a

river A river is a natural stream of fresh water that flows on land or inside Subterranean river, caves towards another body of water at a lower elevation, such as an ocean, lake, or another river. A river may run dry before reaching the end of ...

mainly within

Renfrewshire Renfrewshire () (; ) is one of the 32 council areas of Scotland. Renfrewshire is located in the west central Lowlands. It borders East Renfrewshire, Glasgow, Inverclyde, North Ayrshire and West Dunbartonshire, and lies on the southern ba ...

Scotland Scotland is a Countries of the United Kingdom, country that is part of the United Kingdom. It contains nearly one-third of the United Kingdom's land area, consisting of the northern part of the island of Great Britain and more than 790 adjac ...

River course

The river rises in the hills to the west of the county and for some of its length forms the border between Renfrewshire and its neighbouring council areas of

North Ayrshire North Ayrshire (, ) is one of 32 Council areas of Scotland, council areas in Scotland. The council area borders Inverclyde to the north, Renfrewshire and East Renfrewshire to the northeast, and East Ayrshire and South Ayrshire to the east and s ...

and

Inverclyde Inverclyde (, , , "mouth of the Clyde") is one of 32 council areas used for local government in Scotland. Together with the East Renfrewshire and Renfrewshire council areas, Inverclyde forms part of the historic county of Renfrewshire, which ...

. The only significant settlement which the river runs through is

Lochwinnoch Lochwinnoch (; , ) is a village in the council area and historic county of Renfrewshire in the west central Lowlands of Scotland. Lying on the banks of Castle Semple Loch and the River Calder, Lochwinnoch is chiefly a residential dormitory v ...

, before flowing into the nearby

Castle Semple Loch Castle Semple Loch is a inland freshwater loch at Lochwinnoch in Renfrewshire, Scotland. Originally part of an Estate (land), estate of the same name, it is now administered by Clyde Muirshiel Regional Park as a List of water sports, watersport ...

which drains into the

Black Cart Water The River Cart is a tributary of the River Clyde, Scotland, which it joins from the west roughly midway between the towns of Erskine and Renfrew and opposite the town of Clydebank. The River Cart itself is very short, being formed from the conf ...

References

External links

Photograph of the river on Geograph
Calder, Renfrewshire {{Scotland-river-stub