River Cleddau
The River Cleddau () consists of the Eastern and Western Cleddau rivers in Pembrokeshire, west Wales. They unite to form the Daugleddau estuary and the important harbour of Milford Haven. The name of the combined estuary – the Daugleddau – means “the two Cleddaus”. The name Cleddau, whilst seeming to be a plural ('-au' generally denotes plurality in Welsh) comes from the Welsh word cleddyf meaning 'sword' and refers perhaps to the manner in which both rivers are incised into the landscape of Pembrokeshire. A number of former Anglican parishes in the area have been combined to form the modern Church in Wales parish of Daugleddau in the Diocese of St Davids. Eastern Cleddau The Eastern Cleddau (Welsh: Cleddau Ddu meaning 'black') rises in the foothills of Mynydd Preseli at Blaencleddau in the parish of Mynachlog-ddu. It flows southwest through a broad moorland valley to Gelli Hill, where the River Syfynwy joins it. It then flows south through a deep valley past Llawhaden and becomes tidal at Canaston Bridge, the lowest crossing point. The estuary joins that of the Western Cleddau at Picton Point . Length about 34 km of which about 7 km is tidal. Western Cleddau The Western