Click on a monitoring station name to view live and historical river data.
Station
Parameter
River
Town
Alwen At Druid Level (River Level)
Corwen
Alyn At Mold Leadmill Bridge Level (River Level)
Mold
Alyn At Pont Y Capel Level (River Level)
Wrexham
Alyn At Pontblyddyn Level (River Level)
Mold
Alyn At Rhydymwyn Level (River Level)
Wakefield
Alyn At Rossett Alyn Bridge Level (River Level)
Wrexham
Burton Point Deep Level (Groundwater)
Ceiriog At Brynkinalt Level (River Level)
Wrexham
Clwyd At Pont Dafydd Level (River Level)
St. Asaph
Clwyd At Pont Y Cambwll Level (River Level)
Denbigh
Clwyd At Rhuddlan Level (River Level)
Rhyl
Clwyd At Ruthin Weir Level (River Level)
Ruthin
Conwy At Cwmlanerch Level (River Level)
Betws-Y-Coed
Conwy At Pont Fawr Level (River Level)
Llanrwst
Conwy At Trefriw Level (River Level)
Trefriw
Dee At Bangor On Dee Level (River Level)
Wrexham
Dee At Corwen Level (River Level)
Corwen
Dee At Farndon Level (River Level)
Chester
Dee At Manley Hall Level (River Level)
Wrexham
Elwy At Pont Y Gwyddel Level (River Level)
Abergele
Elwy At St Asaph Level (River Level)
St. Asaph
Emral Brook At Emral Brook Level (River Level)
Wrexham
Inner Marsh Bh Level (Groundwater)
Lledr At Pont Gethin Level (River Level)
Dolwyddelan
River Clywedog At Bowling Bank Level (River Level)
Criccieth
River Level Level (River Level)
Criccieth
River Level Level (River Level)
Criccieth
Tide Level Level (Tide Level)
Criccieth
Wheeler At Bodfari Level (River Level)
Denbigh
Wych Brook At Wych Brook Level (River Level)
Wrexham