Clywedog may refer to: *

Afon Clywedog The Afon Clywedog is an upland headwater tributary of the River Severn in Powys, Wales. It is approximately 29 km long and has its source on the flanks of Plynlimon and has its confluence with the Severn in Llanidloes. The annual rainfall ...

, a tributary of the River Severn at Llanidloes *

River Clywedog The River Clywedog is a river in Wrexham County Borough, Wales. Its uses have been watering crops, powering industrial machinery but is now used as walking trails or geography trips. The river originates to the west of Wrexham, and joins the ...

, a tributary of River Dee near Wrexham * A tributary of the Afon Wnion in Gwynedd *

Clywedog Reservoir The Clywedog Reservoir ( cy, Llyn Clywedog) is a reservoir near Llanidloes, Wales on the head-waters of the River Severn. The construction of the reservoir was enabled by an Act of Parliament which asserted that ''"At certain times the flow of w ...

, a reservoir in Powys *

River Clywedog, Denbigh : ''For the tributary of the River Dee near Wrexham see River Clywedog'' The River Clywedog (Welsh: ''Afon Clywedog'') is a tributary of the River Clwyd in northeast Wales. The river rises within Clocaenog Forest and flows in a generally easterl ...

, a tributary of the River Clwyd * Clywedog Brook, Powys, a tributary of the Wye.

See also