River Basins Severn South East Valleys
River Basins Severn South East Valleys
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South East Valleys

 
This Management Catchment is part of the Severn river basin and is managed by Natural Resources Wales
 
Management Catchment Data
Catchment Rainfall Summary
Carno Reservoir Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Cwmtillery Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Dyffryn Isaf Llantrisant Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Llwynon Reservoir River Station
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3h Total
0.60 mm
22:45 (Jul 30)-01:45
6h Total
0.60 mm
19:45 (Jul 30)-01:45
12h Total
0.60 mm
13:45 (Jul 30)-01:45
24h Total
0.60 mm
01:45 (Jul 30)-01:45
Last 24h: Max 15m intensity at 01:45 (Jul 31) 0.20 mm
Machen Waterloo Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Maerdy WTW Raingauge
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3h Total
0.20 mm
22:45 (Jul 30)-01:45
6h Total
0.20 mm
19:45 (Jul 30)-01:45
12h Total
0.20 mm
13:45 (Jul 30)-01:45
24h Total
0.40 mm
01:45 (Jul 30)-01:45
Last 24h: Max 15m intensity at 01:45 (Jul 31) 0.20 mm
Nant Yr Ysfa Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Nelson Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Pontsticill Upper Raingauge
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3h Total
0.60 mm
22:45 (Jul 30)-01:45
6h Total
0.60 mm
19:45 (Jul 30)-01:45
12h Total
0.60 mm
13:45 (Jul 30)-01:45
24h Total
0.60 mm
01:45 (Jul 30)-01:45
Last 24h: Max 15m intensity at 01:45 (Jul 31) 0.60 mm
Rhiwbina Reservoir Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Rhiwsaeson STW Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Rhymney Reservoir Raingauge
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3h Total
0.20 mm
22:45 (Jul 30)-01:45
6h Total
0.20 mm
19:45 (Jul 30)-01:45
12h Total
0.20 mm
13:45 (Jul 30)-01:45
24h Total
0.20 mm
01:45 (Jul 30)-01:45
Last 24h: Max 15m intensity at 01:45 (Jul 31) 0.20 mm
St Fagans Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Storey Arms Raingauge
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3h Total
0.60 mm
22:45 (Jul 30)-01:45
6h Total
0.60 mm
19:45 (Jul 30)-01:45
12h Total
0.60 mm
13:45 (Jul 30)-01:45
24h Total
1.00 mm
01:45 (Jul 30)-01:45
Last 24h: Max 15m intensity at 24:00 (Jul 31) 0.40 mm
Trelewis Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Ty Fry Raingauge
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3h Total
0.00 mm
22:45 (Jul 30)-01:45
6h Total
0.00 mm
19:45 (Jul 30)-01:45
12h Total
0.00 mm
13:45 (Jul 30)-01:45
24h Total
0.00 mm
01:45 (Jul 30)-01:45
No rainfall logged in the 24h period
Tyn Y Waun Treherbert Raingauge
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3h Total
0.60 mm
22:45 (Jul 30)-01:45
6h Total
0.60 mm
19:45 (Jul 30)-01:45
12h Total
0.60 mm
13:45 (Jul 30)-01:45
24h Total
0.60 mm
01:45 (Jul 30)-01:45
Last 24h: Max 15m intensity at 01:45 (Jul 31) 0.60 mm
 
Operational Catchment Areas
Catchment Stations
Abercynon River Station
Aberdare River Station
Bargoed River Station
Carno Reservoir Raingauge
Cwm Elm Street River Station
Cwmtillery Raingauge
Dyffryn Isaf Llantrisant Raingauge
Ely Bridge River Station
Fiddlers Elbow River Station
Gelli River Station
Hirwaun River Station
Lanelay River Station
Llanedeyrn
Llwynon Reservoir River Station
Machen Waterloo Raingauge
Maerdy River Station
Maerdy WTW Raingauge
Merthyr Tydfil No1 River Station
Mountain Ash River Station
Nant Y Bwch River Station
Nant Yr Ysfa Raingauge
Nelson Raingauge
New Tredegar River Station
Pontsticill River Station
Pontsticill Upper Raingauge
Pontypridd River Station
Rhiwbina Reservoir Raingauge
Rhiwderin River Station
Rhiwsaeson STW Raingauge
Rhymney Reservoir Raingauge
Risca River Station
St Fagans Raingauge
St Fagans River Station
Storey Arms Raingauge
Trehafod River Station
Trelewis Raingauge
Troedyrhiw River Station
Ty Fry Raingauge
Tyn Y Waun Treherbert Raingauge
Tynewydd River Station
Upper Boat River Station
Waterloo Bridge Machen River Station
Western Avenue River Station
Ynysddu River Station
 
 
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