Wales rivers

17 rivers and 50 spots, listed source to mouth.

-
discharging now: -
spots, spill in 24h: 0
gauges above typical: -
monitors

Discharging now
Spill in 48h
No spills in 48h
No data or offline

Every river, source to mouth

Each dot is a spot. Hover or tap for its name, click to open it.

Taff

50 km

Usk

126 km

Wye

251 km

Tawe

46 km

Neath

44 km

Afon Mellte

9 km

Towy

102 km

Afon Teifi

121 km

Western Cleddau

36 km

Dovey

58 km

Afon Mawddach

35 km

Afon Wnion

20 km

Afon Glaslyn

31 km

Conwy

58 km

Afon Llugwy

22 km

Dee

162 km

Afon Tryweryn

20 km

Right now

Spots with sewage reported upstream now 0

No upstream overflow is discharging at any spot.

Above typical range 0

Every gauge is within or below its typical range.

Most rain, last 24h mm

Corwen 3.8 Chester Meadows 2.4 Bangor-on-Dee 2.2

0 of 0 monitors offline · 0 gauges not reporting

South West Wales

6 rivers · 14 spots

River Tawe 2 spots · 0 monitors · 46 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Craig-y-nos Overflow data not available here yet 0.61 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.61 m trend unknown	0.0 mm	0
Pontardawe Overflow data not available here yet 0.86 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.86 m trend unknown	0.0 mm	0

River Neath 1 spots · 0 monitors · 44 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Glynneath Overflow data not available here yet 0.68 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.68 m trend unknown	0.0 mm	0

Afon Mellte 2 spots · 0 monitors · 9 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Porth yr Ogof Overflow data not available here yet 0.42 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.42 m trend unknown	0.0 mm	0
Sgwd Clun-gwyn Overflow data not available here yet 0.42 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.42 m trend unknown	0.0 mm	0

River Towy 3 spots · 0 monitors · 102 km

Spot	Upstream spills	Level
Llandovery Overflow data not available here yet 0.42 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.42 m trend unknown
Llandeilo Overflow data not available here yet 1.25 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.25 m trend unknown
Dryslwyn Overflow data not available here yet 1.47 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.47 m trend unknown

Afon Teifi 5 spots · 0 monitors · 121 km

Spot	Upstream spills	Level
Lampeter Overflow data not available here yet 1.02 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.02 m trend unknown
Llandysul Overflow data not available here yet 0.63 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.63 m trend unknown
Newcastle Emlyn Overflow data not available here yet 0.97 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.97 m trend unknown
Cenarth Falls Overflow data not available here yet 0.97 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.97 m trend unknown
Cilgerran Overflow data not available here yet 0.31 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.31 m trend unknown

Western Cleddau 1 spots · 0 monitors · 36 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Haverfordwest Overflow data not available here yet 0.49 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.49 m trend unknown	0.0 mm	0

Mid and North Wales

6 rivers · 11 spots

River Dovey 2 spots · 0 monitors · 58 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Dinas Mawddwy Overflow data not available here yet 1.48 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.48 m trend unknown	0.0 mm	0
Machynlleth Overflow data not available here yet 1.48 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.48 m trend unknown	0.0 mm	0

Afon Mawddach 1 spots · 0 monitors · 35 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Llanelltyd Overflow data not available here yet 0.35 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.35 m trend unknown	0.0 mm	0

Afon Wnion 1 spots · 0 monitors · 20 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Dolgellau Overflow data not available here yet 1.65 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.65 m trend unknown	0.0 mm	0

Afon Glaslyn 2 spots · 0 monitors · 31 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Beddgelert Overflow data not available here yet 0.87 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.87 m trend unknown	0.0 mm	0
Aberglaslyn Overflow data not available here yet 0.87 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.87 m trend unknown	0.0 mm	0

River Conwy 3 spots · 0 monitors · 58 km

Spot	Upstream spills	Level	Rain 24h
Fairy Glen Overflow data not available here yet 1.10 m trend unknown · 1.6 mm rain	Overflow data not available here yet	1.10 m trend unknown	1.6 mm
Betws-y-Coed Overflow data not available here yet 1.10 m trend unknown · 1.6 mm rain	Overflow data not available here yet	1.10 m trend unknown	1.6 mm
Llanrwst Overflow data not available here yet 1.10 m trend unknown · 1.6 mm rain	Overflow data not available here yet	1.10 m trend unknown	1.6 mm

Afon Llugwy 2 spots · 0 monitors · 22 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Swallow Falls Overflow data not available here yet No gauge · 1.6 mm rain	Overflow data not available here yet	No gauge	1.6 mm	0
Miners Bridge Overflow data not available here yet No gauge · 1.6 mm rain	Overflow data not available here yet	No gauge	1.6 mm	0

South East Wales

2 rivers · 8 spots

River Taff 3 spots · 0 monitors · 50 km

Spot	Upstream spills	Level
Pontypridd Overflow data not available here yet 0.58 m steady · 0.0 mm rain	Overflow data not available here yet	0.58 m steady · within typical
Radyr Weir Overflow data not available here yet 0.64 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.64 m trend unknown
Blackweir Overflow data not available here yet 0.64 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.64 m trend unknown

River Usk 5 spots · 0 monitors · 126 km

Spot	Upstream spills	Level
Brecon Overflow data not available here yet 0.34 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.34 m trend unknown
Llangynidr Overflow data not available here yet 0.73 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.73 m trend unknown
Crickhowell Overflow data not available here yet 0.15 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.15 m trend unknown
Abergavenny Overflow data not available here yet 0.63 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.63 m trend unknown
Usk Overflow data not available here yet 0.40 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.40 m trend unknown

Dee

2 rivers · 7 spots

River Dee 6 spots · 0 monitors · 162 km

Spot	Upstream spills	Level	Rain 24h
Bala Overflow data not available here yet 1.10 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.10 m trend unknown	0.0 mm
Llandderfel Overflow data not available here yet 0.37 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.37 m trend unknown	0.0 mm
Corwen Overflow data not available here yet 0.61 m trend unknown · 3.8 mm rain	Overflow data not available here yet	0.61 m trend unknown	3.8 mm
Llangollen Overflow data not available here yet 0.60 m trend unknown · 0.2 mm rain	Overflow data not available here yet	0.60 m trend unknown	0.2 mm
Bangor-on-Dee Overflow data not available here yet 12.53 mAOD trend unknown · 2.2 mm rain	Overflow data not available here yet	12.53 mAOD trend unknown	2.2 mm
Chester Meadows Overflow data not available here yet 4.44 m trend unknown · 2.4 mm rain	Overflow data not available here yet	4.44 m trend unknown	2.4 mm

Afon Tryweryn 1 spots · 0 monitors · 20 km

Spot	Upstream spills	Level	Rain 24h	Monitors
Canolfan Tryweryn Overflow data not available here yet 0.37 m trend unknown · 0.2 mm rain	Overflow data not available here yet	0.37 m trend unknown	0.2 mm	0

Wye

1 river · 10 spots

River Wye 10 spots · 0 monitors · 251 km

Spot	Upstream spills	Level
Rhayader Overflow data not available here yet 0.64 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.64 m trend unknown
Newbridge-on-Wye Overflow data not available here yet 1.20 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.20 m trend unknown
Builth Wells Overflow data not available here yet 1.20 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.20 m trend unknown
Erwood Overflow data not available here yet 1.02 m trend unknown · 0.0 mm rain	Overflow data not available here yet	1.02 m trend unknown
Glasbury Overflow data not available here yet 0.73 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.73 m trend unknown
Hay-on-Wye Overflow data not available here yet 0.43 m trend unknown · 0.0 mm rain	Overflow data not available here yet	0.43 m trend unknown

All 10 Wye spots