Natural Resources Wales
Cymraeg

River levels, rainfall and sea data

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Showing 13 stations.
Abercregan raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Abergorlech raingauge Online
  • Rainfall, 0mm, 21/09/2025 03:00, ,
    Rainfall Dry
    , View graph
Abernant raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Abersoch raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Aeron at Aberaeron Online
  • River Level, 1.124m, 21/09/2025 12:15,
    Level Falling
    , View graph
Aeron at Talsarn Online
  • River Level, 1.022m, 21/09/2025 12:15,
    Level Falling
    , View graph
Afan at Cwmafan Online
  • River Level, 0.431m, 21/09/2025 12:15,
    Level Falling
    , View graph
Afan at Marcroft Weir Online
  • River Level, 1.059m, 21/09/2025 12:00,
    Level Falling
    , View graph
Afon Adda raingauge Online
  • Rainfall, 0mm, 14/09/2023 14:00, ,
    Rainfall Dry
    , View graph
Afon Clwyd at Ruthin, Pont Howkin Online
  • River Level, 0.389m, 21/09/2025 12:15,
    Level Falling
    , View graph
Afon Colwyn raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Afon Elwy at Spring Gardens Bridge Online
  • River Level, 10.375mAOD, 21/09/2025 12:15,
    Level Falling
    , View graph
Afon Melindwr at Goginan Online
  • River Level, 0.413m, 21/09/2025 12:15,
    Level Falling
    , View graph
Afon Rhyd Y Valley at Dwyran Online
  • River Level, 2.557m, 21/09/2025 12:15,
    Level Falling
    , View graph
Aldford brook at Lea Hall Online
  • River Level, 1.436m, 21/09/2025 12:15,
    Level Steady
    , View graph
Alwen at Druid Online
  • River Level, 0.935m, 21/09/2025 12:15,
    Level Falling
    , View graph
Alyn at Mold Leadmill Bridge Online
  • River Level, 0.466m, 21/09/2025 12:15,
    Level Falling
    , View graph
Alyn at Pont y Capel Online
  • River Level, 0.464m, 21/09/2025 12:15,
    Level Falling
    , View graph
Alyn at Pontblyddyn Online
  • River Level, 0.918m, 21/09/2025 12:15,
    Level Falling
    , View graph
Alyn at Rhydymwyn Online
  • River Level, 0.776m, 21/09/2025 12:15,
    Level Falling
    , View graph
Alyn at Rossett Alyn Bridge Online
  • River Level, 0.408m, 21/09/2025 12:15,
    Level Falling
    , View graph
Amman at Pont Amman Online
  • River Level, 0.683m, 21/09/2025 12:15,
    Level Falling
    , View graph
Arrow at Michaelchurch on Arrow Online
  • River Level, 0.208m, 21/09/2025 11:00,
    Level Steady
    , View graph
Avonmouth Portbury tide gauge Online
  • Tide Level, -1.527mAOD, 21/09/2025 12:00,
    Level Falling
    , View graph
Bala Climate raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Banwy at Llanerfyl Online
  • River Level, 1.592m, 21/09/2025 12:15,
    Level Falling
    , View graph
Barmouth tide gauge Online
  • Tide Level, 0.271mAOD, 21/09/2025 11:30,
    Level Falling
    , View graph
Bechan Brook at Aberbechan Online
  • River Level, 0.96m, 21/09/2025 12:15,
    Level Falling
    , View graph
Bethesda Quarry raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Birchgrove raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Blaenogwr raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Bleddfa raingauge Online
  • Rainfall, 0.2mm, 17/09/2025 23:45, ,
    Rainfall Light Rain
    , View graph
Bolton Hill raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Bontgoch raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Boverton Brook at Upper Boverton Online
  • River Level, 0.497m, 21/09/2025 12:15,
    Level Steady
    , View graph
Bow Street raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Brackla raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Bran at Llandovery Online
  • River Level, 0.801m, 21/09/2025 12:15,
    Level Falling
    , View graph
Bran at Llangadog Online
  • River Level, 0.815m, 21/09/2025 12:15,
    Level Falling
    , View graph
Break Your Neck Falls raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Brecon raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Brennig at Tregaron Online
  • River Level, 0.669m, 21/09/2025 12:15,
    Level Steady
    , View graph
Brynamman raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Bryncoch raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Brynhyfryd Ruthin School raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Bwlch y Sarnau Raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Bynea raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Cain at Llanfyllin Online
  • River Level, 0.536m, 21/09/2025 12:00,
    Level Falling
    , View graph
Cain at Llansantffraid Online
  • River Level, 1.289m, 21/09/2025 12:00,
    Level Falling
    , View graph
Caio raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Camlad at Pont-y-Gaer Online
  • River Level, 1.929m, 21/09/2025 12:00,
    Level Falling
    , View graph
Carno Reservoir raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Cartlett Brook at Cartlett (Haverfordwest) Online
  • River Level, 0.705m, 21/09/2025 12:15,
    Level Falling
    , View graph
Cefn Coch raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Cefni at Llangefni Online
  • River Level, 8.633m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ceiriog at Brynkinalt Online
  • River Level, 0.684m, 21/09/2025 12:15,
    Level Falling
    , View graph
Cellan raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Cerist at Llawr Cae Online
  • River Level, 0.301m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ceulan at Tal y Bont Online
  • River Level, 0.412m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ciloerwynt raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Clarach at Llangorwen Online
  • River Level, 1.174m, 21/09/2025 12:15,
    Level Falling
    , View graph
Clarbeston Road raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Clawddnewydd raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Clwyd at Pont Dafydd Online
  • River Level, 2.543m, 21/09/2025 12:15,
    Level Falling
    , View graph
Clwyd at Pont y Cambwll Online
  • River Level, 1.529m, 21/09/2025 12:15,
    Level Falling
    , View graph
Clwyd at Rhuddlan Online
  • River Level, 3.711m, 21/09/2025 12:00,
    Level Falling
    , View graph
Clwyd at Ruthin Weir Online
  • River Level, 0.591m, 21/09/2025 12:15,
    Level Falling
    , View graph
Clydach Brook at Ynys Fach Bridge Online
  • River Level, 0.458m, 21/09/2025 12:15,
    Level Falling
    , View graph
Clyne at Blackpill Online
  • River Level, 0.921m, 21/09/2025 12:15,
    Level Steady
    , View graph
Clywedog at Bryntail Online
  • River Level, 0.156m, 21/09/2025 12:15,
    Level Steady
    , View graph
Clywedog Reservoir Level Online
  • River Level, -6.638m, 21/09/2025 12:00,
    Level Rising
    , View graph
Cogmoors raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Collister Climate Station raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Colwyn at Hafod Wydr Online
  • River Level, 0.276m, 21/09/2025 12:15,
    Level Falling
    , View graph
Conwy at Cwmlanerch Online
  • River Level, 2.003m, 21/09/2025 12:15,
    Level Falling
    , View graph
Conwy at Pont Fawr Online
  • River Level, 6.19mAOD, 21/09/2025 12:15,
    Level Falling
    , View graph
Conwy at Trefriw Online
  • River Level, 4.338m, 21/09/2025 12:15,
    Level Falling
    , View graph
Corris - Aberllefenni raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Cothi at Felin Mynachdy Online
  • River Level, 1.824m, 21/09/2025 12:15,
    Level Falling
    , View graph
Cowbridge STW raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Crai Reservoir raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Criccieth raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Croeserw raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Crynant raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Cwm Dyli raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Cwm Rheidol raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Cwmafon raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Cwmtillery raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Cynefail raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Cynghordy raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Cynin at St Clears Online
  • River Level, 1.084m, 21/09/2025 12:15,
    Level Falling
    , View graph
Cynon at Abercynon Online
  • River Level, 0.547m, 21/09/2025 12:15,
    Level Falling
    , View graph
Cynon at Aberdare Online
  • River Level, 0.324m, 21/09/2025 12:15,
    Level Falling
    , View graph
Cynon at Hirwaun Online
  • River Level, 0.325m, 21/09/2025 12:15,
    Level Falling
    , View graph
Dafen at Halfway Online
  • River Level, 0.497m, 21/09/2025 12:15,
    Level Falling
    , View graph
Dan Yr Ogof raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Dee at Bala Online
  • River Level, 1.25m, 21/09/2025 12:15,
    Level Rising
    , View graph
Dee at Bangor on Dee Online
  • River Level, 15.358mAOD, 21/09/2025 12:15,
    Level Rising
    , View graph
Dee at Corwen Online
  • River Level, 1.236m, 21/09/2025 12:15,
    Level Falling
    , View graph
Dee at Dee Bridge Online
  • River Level, 2.474m, 21/09/2025 12:15,
    Level Falling
    , View graph
Dee at Farndon Online
  • River Level, 7.924m, 21/09/2025 12:15,
    Level Rising
    , View graph
Dee at Ironbridge Online
  • River Level, 5.427m, 21/09/2025 12:15,
    Level Rising
    , View graph
Dee at Manley Hall Online
  • River Level, 1.614m, 21/09/2025 12:00,
    Level Falling
    , View graph
Dee at New Inn Online
  • River Level, 1.075m, 21/09/2025 12:15,
    Level Falling
    , View graph
Dewi Fawr at Glasfryn Ford Online
  • River Level, 1.135m, 21/09/2025 12:15,
    Level Falling
    , View graph
Dinas raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Doethie at Craig Clungwyn Online
  • River Level, 0.848m, 21/09/2025 12:00,
    Level Falling
    , View graph
Dolydd raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Dulais at Bassett Terrace Online
  • River Level, 0.876m, 21/09/2025 12:15,
    Level Steady
    , View graph
Dulais at Cilfrew Online
  • River Level, 0.531m, 21/09/2025 12:00,
    Level Falling
    , View graph
Dulais at Llanwrda Online
  • River Level, 0.611m, 21/09/2025 12:15,
    Level Steady
    , View graph
Dulais at Pontardulais Online
  • River Level, 0.334m, 21/09/2025 12:15,
    Level Steady
    , View graph
Dulais at Stradey Home Farm Online
  • River Level, 0.502m, 21/09/2025 12:15,
    Level Falling
    , View graph
Dulas at Rhos Y Pentref, Cwmbelan Online
  • River Level, 1.078m, 21/09/2025 12:15,
    Level Steady
    , View graph
Dwyfor at Garndolbenmaen Online
  • River Level, 0.654m, 21/09/2025 12:00,
    Level Falling
    , View graph
Dyffryn Isaf, Llantrisant raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Dyfi at Dyfi Bridge Online
  • River Level, 2.667m, 21/09/2025 12:15,
    Level Falling
    , View graph
Dysynni at Pont y Garth Online
  • River Level, 2.091m, 21/09/2025 12:15,
    Level Falling
    , View graph
Eastern Cleddau at Canaston Bridge Online
  • River Level, 1.313m, 21/09/2025 12:15,
    Level Rising
    , View graph
Ebbw at Aberbeeg Online
  • River Level, 0.517m, 21/09/2025 12:15,
    Level Steady
    , View graph
Ebbw at Rhiwderin Online
  • River Level, 0.564m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ebbw at Risca Online
  • River Level, 0.393m, 21/09/2025 12:00,
    Level Falling
    , View graph
Elan at Caban Elan Online
  • River Level, 0.263m, 21/09/2025 12:15,
    Level Steady
    , View graph
Elan Village raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Elwy at Pont y Gwyddel Online
  • River Level, 1.195m, 21/09/2025 12:15,
    Level Falling
    , View graph
Elwy at St Asaph Offline
  • Up to date reading not available
    Offline
    , View graph
Ely at Lanelay Online
  • River Level, 0.464m, 21/09/2025 12:15,
    Level Rising
    , View graph
Ely at St Fagans Online
  • River Level, 0.535m, 21/09/2025 12:15,
    Level Falling
    , View graph
Emral Brook at Emral Brook Online
  • River Level, 1.616m, 21/09/2025 12:15,
    Level Falling
    , View graph
Environment Agency Station monitoring the Arrow at Titley Mill Online
  • River Level, 0.106m, 21/09/2025 12:00,
    Level Steady
    , View graph
Environment Agency Station monitoring the Dore at Peterchurch Online
  • River Level, 0.173m, 21/09/2025 12:15,
    Level Steady
    , View graph
Environment Agency Station monitoring the Flood Channel at Maesbrook Online
  • River Level, 1.447m, 21/09/2025 12:15,
    Level Rising
    , View graph
Environment Agency Station monitoring the Lugg at Byton Online
  • River Level, 0.397m, 21/09/2025 12:00,
    Level Steady
    , View graph
Environment Agency Station monitoring the Lugg at Lugwardine Online
  • River Level, 0.411m, 21/09/2025 12:02,
    Level Steady
    , View graph
Environment Agency Station monitoring the Onny at Onibury Online
  • River Level, 1.199m, 21/09/2025 12:15,
    Level Falling
    , View graph
Environment Agency Station monitoring the Severn at Crew Green Online
  • River Level, 4.624m, 21/09/2025 12:15,
    Level Rising
    , View graph
Environment Agency Station monitoring the Severn at Montford Online
  • River Level, 3.514m, 21/09/2025 12:15,
    Level Rising
    , View graph
Environment Agency Station monitoring the Tanat at Llanyblodwel Online
  • River Level, 1.182m, 21/09/2025 12:15,
    Level Falling
    , View graph
Environment Agency Station monitoring the Teme at Dutlas Online
  • River Level, 0.654m, 21/09/2025 12:00,
    Level Falling
    , View graph
Environment Agency Station monitoring the Teme at Knighton Online
  • River Level, 0.855m, 21/09/2025 12:00,
    Level Steady
    , View graph
Environment Agency Station monitoring the Teme at Leintwardine Online
  • River Level, 0.691m, 21/09/2025 12:15,
    Level Rising
    , View graph
Environment Agency Station monitoring the Wye at Belmont Online
  • River Level, 1.586m, 21/09/2025 12:00,
    Level Rising
    , View graph
Environment Agency Station monitoring the Wye at Bredwardine Online
  • River Level, 3.243m, 21/09/2025 12:02,
    Level Falling
    , View graph
Environment Agency Station monitoring the Wye at Mordiford Online
  • River Level, 2.37m, 21/09/2025 12:15,
    Level Rising
    , View graph
Environment Agency Station monitoring the Wye at Old Wye Bridge, Hereford Online
  • River Level, 0m, 19/07/2025 18:30,
    Level Steady
    , View graph
Environment Agency Station monitoring the Wye at Ross On Wye Online
  • River Level, 0.744m, 21/09/2025 12:00,
    Level Rising
    , View graph
Environment Agency Station monitoring the Yazor Brook at Three Elms Online
  • River Level, 0.074m, 21/09/2025 12:00,
    Level Steady
    , View graph
Erch at Pencaenewydd Online
  • River Level, 0.329m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ewenny at Keepers Lodge Online
  • River Level, 0.396m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ewenny Fawr at Felindre Road Online
  • River Level, 0.587m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ewnenny Fach at Old Mill Online
  • River Level, 0.233m, 21/09/2025 12:15,
    Level Falling
    , View graph
Felinfoel raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Ferwig raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Fforch Dwm raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Ffrwdwyllt at Taibach Online
  • River Level, 0.385m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ffrwdwyllt at Westend Online
  • River Level, 0.586m, 21/09/2025 12:15,
    Level Falling
    , View graph
Fishguard tide gauge Online
  • Tide Level, -0.769mAOD, 21/09/2025 12:00,
    Level Falling
    , View graph
Five Fords raingauge Online
  • Rainfall, 0.2mm, 21/09/2025 12:00, ,
    Rainfall Light Rain
    , View graph
Fords Lake at Stepaside Online
  • River Level, 0.461m, 21/09/2025 12:15,
    Level Falling
    , View graph
Frogwy at Bodffordd Online
  • River Level, 0.905m, 21/09/2025 12:15,
    Level Falling
    , View graph
Frongoch raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Garnswllt raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Glaslyn at Beddgelert Online
  • River Level, 1.097m, 21/09/2025 12:15,
    Level Falling
    , View graph
Gorslas raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Gowerton raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Gronw at Whitland Online
  • River Level, 0.647m, 21/09/2025 12:15,
    Level Rising
    , View graph
Grwyne Fawr at Millbrook Online
  • River Level, 0.149m, 21/09/2025 12:00,
    Level Falling
    , View graph
Gwaun at Cilrhedyn Bridge Online
  • River Level, 0.689m, 21/09/2025 12:15,
    Level Rising
    , View graph
Gwendraeth Fach at Llangendeirne Online
  • River Level, 1.393m, 21/09/2025 12:15,
    Level Falling
    , View graph
Gwendraeth Fawr at Pontyates Online
  • River Level, 0.651m, 21/09/2025 12:15,
    Level Falling
    , View graph
Gwendraeth Fawr at Pontyberem Online
  • River Level, 0.647m, 21/09/2025 12:15,
    Level Falling
    , View graph
Gwili at Glan Gwili Online
  • River Level, 1.508m, 21/09/2025 12:15,
    Level Falling
    , View graph
Gwydderig at Pont Felindre Online
  • River Level, 0.895m, 21/09/2025 12:15,
    Level Falling
    , View graph
Gwyrfai at Bontnewydd Online
  • River Level, 1.004m, 21/09/2025 12:15,
    Level Rising
    , View graph
Gwytherin raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Henfryn raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Hirwaun raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Honddu at Tafalog Online
  • River Level, 0.216m, 21/09/2025 12:00,
    Level Falling
    , View graph
Hydfron at Llanddowror Online
  • River Level, 0.437m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ilfracombe tide gauge Online
  • Tide Level, -3.484mAOD, 21/09/2025 11:45,
    Level Falling
    , View graph
Irfon at Abernant Online
  • River Level, 1.001m, 21/09/2025 12:15,
    Level Falling
    , View graph
Irfon at Cilmery Online
  • River Level, 1.135m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ithon at Disserth Online
  • River Level, 1.27m, 21/09/2025 12:00,
    Level Falling
    , View graph
Ithon at Llanddewi Online
  • River Level, 0.654m, 21/09/2025 12:15,
    Level Falling
    , View graph
Leri at Dolybont Online
  • River Level, 0.577m, 21/09/2025 12:15,
    Level Falling
    , View graph
Leri at Tal y Bont Online
  • River Level, 0.745m, 21/09/2025 12:15,
    Level Falling
    , View graph
Liverpool tide gauge Online
  • Tide Level, 3.924mAOD, 21/09/2025 11:45,
    Level Rising
    , View graph
Llan Y Mawddwy raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Llanbadarn Fynydd raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Llanbrynmair raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Llandudno tide gauge Online
  • Tide Level, 2.576mAOD, 21/09/2025 12:00,
    Level Falling
    , View graph
Llanelli at Llanelli Tidal Online
  • River Level, 1.031m, 21/09/2025 12:15,
    Level Rising
    , View graph
Llanerch Yrfa raingauge Online
  • Rainfall, 0mm, 21/09/2025 10:30, ,
    Rainfall Dry
    , View graph
Llanfyllin raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Llanfynydd raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Llanfyrnach raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Llangendeirne raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Llangurig raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Llangynog raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Llanmaes Brook at Frampton Court Online
  • River Level, 0.33m, 21/09/2025 12:15,
    Level Steady
    , View graph
Llanmaes Brook at Llanmaes Online
  • River Level, 0.601m, 21/09/2025 12:15,
    Level Falling
    , View graph
Llanrwst raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Llantwit Major raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Llanyre raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Llechryd raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Lledan Brook at Welshpool Online
  • River Level, 0.248m, 21/09/2025 12:00,
    Level Falling
    , View graph
Lledr at Pont Gethin Online
  • River Level, 1.041m, 21/09/2025 12:00,
    Level Falling
    , View graph
Llety Brongu raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Lliedi at Felinfoel Online
  • River Level, 0.557m, 21/09/2025 12:15,
    Level Rising
    , View graph
Llithfaen raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Lliw at Pont-y-Cob Online
  • River Level, 3.19m, 21/09/2025 12:00,
    Level Steady
    , View graph
Llwynon Compensation Flume Online
  • River Level, 1.102m, 21/09/2025 12:15,
    Level Falling
    , View graph
Llwynon Reservoir raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Llyfni at Pont y Cim Online
  • River Level, 0.672m, 21/09/2025 12:00,
    Level Rising
    , View graph
Llyn Alaw raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Llyn Alwen raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Llyn Cefni raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Llynfi at Aberkenfig Online
  • River Level, 0.743m, 21/09/2025 12:15,
    Level Falling
    , View graph
Llynfi at Coytrahen Online
  • River Level, 0.507m, 21/09/2025 12:15,
    Level Falling
    , View graph
Llynfi at Maesteg Online
  • River Level, 0.36m, 21/09/2025 12:15,
    Level Steady
    , View graph
Llynfi at Three Cocks Online
  • River Level, 0.187m, 21/09/2025 12:15,
    Level Steady
    , View graph
Llynyfan raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Lodge Farm Frog raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Loggerheads raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Loughor at Forge Bridge Online
  • River Level, 0.391m, 21/09/2025 12:15,
    Level Steady
    , View graph
Loughor at Tir Y Dail Online
  • River Level, 1.049m, 21/09/2025 12:15,
    Level Falling
    , View graph
Lugg at Monaughty Online
  • River Level, 0.289m, 21/09/2025 12:15,
    Level Falling
    , View graph
Lwyd at Ponthir Online
  • River Level, 0.732m, 21/09/2025 12:15,
    Level Falling
    , View graph
Lwyd at Pontnewynydd / Abersychan Online
  • River Level, 0.251m, 21/09/2025 12:15,
    Level Falling
    , View graph
Machen Waterloo raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Maenclochog raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Maerdy WTW raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Maes Y Rhiw raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Mathry raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Mawddach at Tyddyn Gwladys Online
  • River Level, 0.598m, 21/09/2025 12:15,
    Level Falling
    , View graph
Mellte at Pontneddfechan Online
  • River Level, 0.526m, 21/09/2025 12:15,
    Level Steady
    , View graph
Merlin's Brook at Merlins Bridge Online
  • River Level, 0.729m, 21/09/2025 12:15,
    Level Falling
    , View graph
Milford Haven tide gauge Online
  • Tide Level, -2.315mAOD, 21/09/2025 12:00,
    Level Falling
    , View graph
Moel Y Crio raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Mold raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Monnow at Grosmont, Rhosllwyn Online
  • River Level, 0.562m, 21/09/2025 12:15,
    Level Rising
    , View graph
Monnow at Monnow Gate Online
  • River Level, 1.803m, 21/09/2025 12:15,
    Level Rising
    , View graph
Monnow at Skenfrith Online
  • River Level, 0.098m, 21/09/2025 12:15,
    Level Rising
    , View graph
Morfa Brook at Springfield Gardens Online
  • River Level, 0.466m, 21/09/2025 12:15,
    Level Steady
    , View graph
Mumbles tide gauge Offline
  • Up to date reading not available
    Offline
    , View graph
Myddfai raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Nant y Fendrod at Clarion Close Online
  • River Level, 0.487m, 21/09/2025 12:15,
    Level Falling
    , View graph
Nant Y Ffrith raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Nant Y Maen raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Nant Yr Ysfa raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Nantgwyn raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Neath at Neath Tidal Online
  • River Level, 1.202m, 21/09/2025 12:15,
    Level Falling
    , View graph
Neath at Resolven Online
  • River Level, 0.82m, 21/09/2025 12:15,
    Level Falling
    , View graph
Nelson raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Newport tide gauge Online
  • Tide Level, -2.156mAOD, 21/09/2025 12:00,
    Level Falling
    , View graph
Northop raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Ogmore at Bridgend Online
  • River Level, 0.754m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ogmore at Brynmenyn Online
  • River Level, 0.656m, 21/09/2025 12:15,
    Level Rising
    , View graph
Ogmore at Penybont Online
  • River Level, 0.775m, 21/09/2025 12:00,
    Level Falling
    , View graph
Ogwr Fawr at Ogmore Vale Online
  • River Level, 0.263m, 21/09/2025 12:15,
    Level Rising
    , View graph
Olway Brook at Olway Inn Online
  • River Level, 0.064m, 21/09/2025 12:15,
    Level Rising
    , View graph
Pant Gwyn raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Pant Mawr raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Pen Y Coed raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Pencader raingauge Online
  • Rainfall, 0.2mm, 19/09/2025 05:45, ,
    Rainfall Light Rain
    , View graph
Pennard Pill at Ilston Online
  • River Level, 0.21m, 21/09/2025 12:15,
    Level Rising
    , View graph
Pentlepoir raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Penuwch raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Penygwely raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Peris at Nant Peris Online
  • River Level, 1.021m, 21/09/2025 12:15,
    Level Falling
    , View graph
Pitton raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Plas Pigot raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Pontrydfendigaid No2 raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Pontsticill Upper raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Porthmadog raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Pwll Peiran raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Resolven raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Rheidol at Aberystwyth Tidal Online
  • River Level, 0.79m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rheidol at Cwm Rheidol Online
  • River Level, 1.088m, 21/09/2025 12:15,
    Level Rising
    , View graph
Rheidol at Llanbadarn Fawr Online
  • River Level, 1.368m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rhiwbina Res raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Rhiwsaeson STW raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Rhondda at Gelli Online
  • River Level, 0.302m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rhondda at Trehafod Online
  • River Level, 0.583m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rhondda at Tynewydd Online
  • River Level, 0.364m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rhondda Fach at Maerdy Online
  • River Level, 0.253m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rhos Y Meirch raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Rhos Ymryson raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Rhyader STW raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Rhyd Y Main raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Rhydargaeau raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Rhymney at Bargoed Online
  • River Level, 0.39m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rhymney at Llanedeyrn Online
  • River Level, 0.576m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rhymney at New Tredegar Online
  • River Level, 0.37m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rhymney at Waterloo Bridge, Machen Online
  • River Level, 0.453m, 21/09/2025 12:15,
    Level Falling
    , View graph
Rhymney Reservoir raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Ritec at Kiln Park Online
  • River Level, 0.909m, 21/09/2025 12:15,
    Level Falling
    , View graph
River Afan at Greenpark Weir Online
  • River Level, 3.448m, 21/09/2025 12:15,
    Level Falling
    , View graph
River Braint at Dwyran Online
  • River Level, 2.364m, 21/09/2025 12:15,
    Level Falling
    , View graph
River Cadoxton at Dinas Powys Online
  • River Level, 0.091m, 21/09/2025 12:15,
    Level Steady
    , View graph
River Clywedog at Bowling Bank Online
  • River Level, 0.452m, 21/09/2025 12:00,
    Level Falling
    , View graph
River Cynon at Mountain Ash Online
  • River Level, 0.916m, 21/09/2025 12:15,
    Level Falling
    , View graph
River Ebbw at Cwm, Elm Street Online
  • River Level, 0.24m, 21/09/2025 12:15,
    Level Falling
    , View graph
River Ely at Ely Bridge Online
  • River Level, 0.767m, 21/09/2025 12:15,
    Level Falling
    , View graph
River Gelyn Level at Cynefail Online
  • River Level, 0.471m, 21/09/2025 12:15,
    Level Falling
    , View graph
River Hepste at Esgair Carnau Online
  • River Level, 0.285m, 21/09/2025 12:15,
    Level Steady
    , View graph
River Marlas at Llandybie Online
  • River Level, 0.503m, 21/09/2025 12:15,
    Level Falling
    , View graph
River Morlais at Llangennech Online
  • River Level, 0.696m, 21/09/2025 12:15,
    Level Rising
    , View graph
River Neath at Glynneath Online
  • River Level, 0.947m, 21/09/2025 12:15,
    Level Rising
    , View graph
River Severn at Dolwen Online
  • River Level, 1.034m, 21/09/2025 12:00,
    Level Falling
    , View graph
River Usk at Brecon Promenade Online
  • River Level, 0.634m, 21/09/2025 12:15,
    Level Falling
    , View graph
Sarn raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Sawdde at Felin Y Cwm Online
  • River Level, 0.563m, 21/09/2025 12:15,
    Level Falling
    , View graph
Seiont at Peblic Mill Online
  • River Level, 1.612m, 21/09/2025 12:15,
    Level Falling
    , View graph
Senni at Pont Hen Hafod Online
  • River Level, 0.384m, 21/09/2025 12:15,
    Level Falling
    , View graph
Severn at Abermule Online
  • River Level, 2.717m, 21/09/2025 12:15,
    Level Falling
    , View graph
Severn at Buttington Online
  • River Level, 4.772m, 21/09/2025 12:15,
    Level Rising
    , View graph
Severn at Caersws Online
  • River Level, 1.969m, 21/09/2025 12:15,
    Level Falling
    , View graph
Severn at Llandrinio Online
  • River Level, 4.807m, 21/09/2025 12:15,
    Level Rising
    , View graph
Severn at Llanidloes Online
  • River Level, 1.491m, 21/09/2025 12:15,
    Level Falling
    , View graph
Severn at Munlyn Online
  • River Level, 3.183m, 21/09/2025 12:15,
    Level Falling
    , View graph
Severn at Newtown Online
  • River Level, 1.795m, 21/09/2025 12:15,
    Level Falling
    , View graph
Sirhowy at Nant Y Bwch Online
  • River Level, 0.296m, 21/09/2025 12:00,
    Level Falling
    , View graph
Sirhowy at Ynysddu Online
  • River Level, 0.512m, 21/09/2025 12:15,
    Level Falling
    , View graph
Solfach at Middle Mill Online
  • River Level, 0.452m, 21/09/2025 12:15,
    Level Falling
    , View graph
Solfach at Pont y Cerbyd Online
  • River Level, 0.716m, 21/09/2025 12:15,
    Level Falling
    , View graph
Southgate raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Spyte raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
St Asaph raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
St Fagans raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Storey Arms raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Taf at Clog Y Fran Online
  • River Level, 3.014m, 21/09/2025 12:15,
    Level Falling
    , View graph
Taf at Login Online
  • River Level, 1.513m, 21/09/2025 12:15,
    Level Falling
    , View graph
Taf Fechan at Ponsticill Compensation Flow Channel Online
  • River Level, 0.21m, 21/09/2025 12:15,
    Level Rising
    , View graph
Tafalog raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Taff at Fiddlers Elbow Online
  • River Level, 0.662m, 21/09/2025 12:15,
    Level Falling
    , View graph
Taff at Merthyr Tydfil Online
  • River Level, 0.534m, 21/09/2025 12:15,
    Level Falling
    , View graph
Taff at Pontypridd Online
  • River Level, 0.983m, 21/09/2025 12:15,
    Level Falling
    , View graph
Taff at Pontypridd, Sion Street Offline
  • Up to date reading not available
    Offline
    , View graph
Taff at Troedyrhiw Online
  • River Level, 0.618m, 21/09/2025 12:15,
    Level Steady
    , View graph
Taff at Upper Boat Bridge Online
  • River Level, 0.943m, 21/09/2025 12:15,
    Level Rising
    , View graph
Taff at Western Avenue Online
  • River Level, 1.171m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tal Y Maes raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Talgarth raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Tavernspite raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Tawe at Craig y Nos Online
  • River Level, 0.759m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tawe at Morfa Online
  • River Level, 3.725m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tawe at Teddy Bear Bridge Online
  • River Level, 0.986m, 21/09/2025 12:15,
    Level Rising
    , View graph
Tawe at Ynystanglws Online
  • River Level, 1.176m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tawe at Ystradgynlais Online
  • River Level, 0.675m, 21/09/2025 12:15,
    Level Rising
    , View graph
Teifi at Cardigan Quay Online
  • River Level, 0.645m, 21/09/2025 12:15,
    Level Falling
    , View graph
Teifi at Glan Teifi Online
  • River Level, 3.454m, 21/09/2025 12:15,
    Level Rising
    , View graph
Teifi at Llanfair Online
  • River Level, 2.149m, 21/09/2025 12:15,
    Level Steady
    , View graph
Teifi at Pont Llanio Online
  • River Level, 2.115m, 21/09/2025 12:15,
    Level Rising
    , View graph
Teifi at Pontrhydfendigaid Online
  • River Level, 1.017m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tenby raingauge Online
  • Rainfall, 0.2mm, 21/09/2025 12:15, ,
    Rainfall Light Rain
    , View graph
Thaw at Cowbridge Online
  • River Level, 0.227m, 21/09/2025 12:15,
    Level Steady
    , View graph
Thaw at Gigman Bridge Online
  • River Level, 0.27m, 21/09/2025 12:15,
    Level Steady
    , View graph
Trearddur Bay raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Trebanos raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Trebeddrod Reservoir Level Online
  • River Level, 0.186m, 21/09/2025 12:15,
    Level Rising
    , View graph
Tregoyd raingauge Offline
  • Up to date reading not available
    Offline
    , View graph
Trelech raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Trelewis raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Trevethin raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Trothy at Mitchel Troy Online
  • River Level, 0.166m, 21/09/2025 12:00,
    Level Rising
    , View graph
Tryweryn at Bala Weir X Online
  • River Level, 0.859m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tryweryn Dam Pluvio and raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Twrch at Ddol Las Online
  • River Level, 0.683m, 21/09/2025 12:15,
    Level Falling
    , View graph
Twrch at Gurnos Online
  • River Level, 0.679m, 21/09/2025 12:15,
    Level Rising
    , View graph
Ty Fry raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Tyn Y Waun Treherbert raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Tyweli at Llandysul Online
  • River Level, 1.567m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tywi at Capel Dewi Online
  • River Level, 3.154m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tywi at Dolau Hirion Online
  • River Level, 0.802m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tywi at Llyn Brianne Reservoir Online
  • River Level, -3.464m, 21/09/2025 12:00,
    Level Rising
    , View graph
Tywi at Manorafon Online
  • River Level, 2.405m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tywi at Pothouse Wharf Online
  • River Level, 4.253m, 21/09/2025 12:15,
    Level Falling
    , View graph
Tywi at Ty Castell Online
  • River Level, 3.429m, 21/09/2025 12:15,
    Level Steady
    , View graph
Tywi at Ystradffin Online
  • River Level, 0.084m, 21/09/2025 12:15,
    Level Falling
    , View graph
UKCMF HOLYHEAD TS tide gauge Online
  • Tide Level, 2.024mAOD, 21/09/2025 11:45,
    Level Falling
    , View graph
Upper Chapel No1 raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Upper Clydach at Pontardawe Online
  • River Level, 0.463m, 21/09/2025 12:15,
    Level Falling
    , View graph
Upper Lliw raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Usk at Brecon Offline
  • Up to date reading not available
    Offline
    , View graph
Usk at Chainbridge Online
  • River Level, 1.221m, 21/09/2025 12:15,
    Level Falling
    , View graph
Usk at Crickhowell Online
  • River Level, 0.316m, 21/09/2025 12:15,
    Level Falling
    , View graph
Usk at Llandetty Online
  • River Level, 1.046m, 21/09/2025 12:15,
    Level Falling
    , View graph
Usk at Llanfoist Bridge Online
  • River Level, 1.166m, 21/09/2025 12:15,
    Level Rising
    , View graph
Usk at Trallong Online
  • River Level, 0.618m, 21/09/2025 12:15,
    Level Falling
    , View graph
Usk at Trostrey Weir Online
  • River Level, 0.797m, 21/09/2025 12:15,
    Level Falling
    , View graph
Usk at Usk Reservoir Online
  • River Level, 0.125m, 21/09/2025 12:00,
    Level Steady
    , View graph
Usk at Usk Town Online
  • River Level, 0.745m, 21/09/2025 12:15,
    Level Rising
    , View graph
Usk Reservoir No2 raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Victoria Park raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Vyrnwy at Llanymynech Online
  • River Level, 4.321m, 21/09/2025 12:15,
    Level Falling
    , View graph
Vyrnwy at Meifod Online
  • River Level, 1.772m, 21/09/2025 12:15,
    Level Falling
    , View graph
Vyrnwy at Pont Robert Online
  • River Level, 1.423m, 21/09/2025 12:15,
    Level Falling
    , View graph
Vyrnwy at Vyrnwy Weir, Llanwddyn Online
  • River Level, 0.118m, 21/09/2025 12:15,
    Level Rising
    , View graph
Vyrnwy raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Welshpool raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Western Cleddau at Haverfordwest Online
  • River Level, 1.002m, 21/09/2025 12:15,
    Level Steady
    , View graph
Western Cleddau at Prendergast Mill Online
  • River Level, 2.068m, 21/09/2025 12:15,
    Level Falling
    , View graph
Western Cleddau at Treffgarne Online
  • River Level, 0.823m, 21/09/2025 12:15,
    Level Falling
    , View graph
Wheeler at Bodfari Offline
  • Up to date reading not available
    Offline
    , View graph
Wnion at Dolgellau Online
  • River Level, 2.002m, 21/09/2025 12:15,
    Level Rising
    , View graph
Wych Brook at Wych Brook Online
  • River Level, 0.535m, 07/08/2025 09:00,
    Level Rising
    , View graph
Wye at Builth Wells Online
  • River Level, 2.184m, 21/09/2025 12:15,
    Level Falling
    , View graph
Wye at Chepstow Bridge Offline
  • Up to date reading not available
    Offline
    , View graph
Wye at Ddol Farm Online
  • River Level, 1.252m, 21/09/2025 12:15,
    Level Falling
    , View graph
Wye at Erwood Online
  • River Level, 2.07m, 21/09/2025 12:15,
    Level Falling
    , View graph
Wye at Glasbury Online
  • River Level, 1.847m, 21/09/2025 12:15,
    Level Falling
    , View graph
Wye at Hay On Wye Online
  • River Level, 1.452m, 21/09/2025 12:15,
    Level Falling
    , View graph
Wye at Monmouth Online
  • River Level, 1.223m, 21/09/2025 12:15,
    Level Falling
    , View graph
Wye at Pant Mawr Online
  • River Level, 0.418m, 21/09/2025 12:00,
    Level Falling
    , View graph
Wye at Redbrook Online
  • River Level, 1.006m, 21/09/2025 12:15,
    Level Falling
    , View graph
Wyre at Llanrhystud Online
  • River Level, 0.444m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ynysfro raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Ysbyty Ifan raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Yscir at Pont Ar Yscir Online
  • River Level, 0.284m, 21/09/2025 12:15,
    Level Falling
    , View graph
Ystradfellte raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Ystradffin No1 raingauge Online
  • Rainfall, 0mm, 21/09/2025 11:45, ,
    Rainfall Dry
    , View graph
Ystradgynlais raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:15, ,
    Rainfall Dry
    , View graph
Ystradowen raingauge Online
  • Rainfall, 0mm, 21/09/2025 12:00, ,
    Rainfall Dry
    , View graph
Ystwyth at Cwmystwyth Online
  • River Level, 0.555m, 21/09/2025 12:15,
    Level Steady
    , View graph
Ystwyth at Pont Llolwyn Online
  • River Level, 1.941m, 21/09/2025 12:15,
    Level Falling
    , View graph
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About river levels online

We publish the information about river levels so people living in flood risk areas are better informed and can decide what actions to take as the water levels change.

Anglers and boaters will also be able to use this information to check the water levels before they set off.

Read through our help guide to learn more about our river level online map, how to use its features, where our data comes from and how we use it. Please contact us if you need any information.

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Please note

We gather river level data to help us in our role of protecting people and properties from flooding.

There may be occasions when data will not have been collected from a gauging station, therefore results will not appear until the next data collection.

Whilst we make every effort to ensure the accuracy of the information provided, neither Natural Resources Wales, nor its employees or agents can be held responsible for any inaccuracies or omissions, whether cause by negligence or otherwise.

River levels displayed are only an indication of local conditions. This service should not be used as a replacement for the Flood Warning Service.