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
01:15-04:15
6h Total
0.20 mm
22:15 (Oct 29)-04:15
12h Total
0.20 mm
16:15 (Oct 29)-04:15
24h Total
3.40 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 07:45 (Oct 29) 0.40 mm
Cwmtillery Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
3.00 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:15 (Oct 29) 0.40 mm
Dyffryn Isaf Llantrisant Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
5.80 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:15 (Oct 29) 0.60 mm
Llwynon Reservoir River Station
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3h Total
0.20 mm
01:15-04:15
6h Total
0.20 mm
22:15 (Oct 29)-04:15
12h Total
0.20 mm
16:15 (Oct 29)-04:15
24h Total
5.20 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 06:45 (Oct 29) 0.60 mm
Machen Waterloo Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
4.00 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 10:15 (Oct 29) 0.40 mm
Maerdy WTW Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.20 mm
16:15 (Oct 29)-04:15
24h Total
5.80 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:00 (Oct 29) 0.40 mm
Nant Yr Ysfa Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.20 mm
16:15 (Oct 29)-04:15
24h Total
4.40 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:30 (Oct 29) 0.40 mm
Nelson Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
3.40 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:45 (Oct 29) 0.40 mm
Pontsticill Upper Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.20 mm
22:15 (Oct 29)-04:15
12h Total
0.20 mm
16:15 (Oct 29)-04:15
24h Total
5.00 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 07:00 (Oct 29) 0.40 mm
Rhiwbina Reservoir Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
5.60 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 07:30 (Oct 29) 0.60 mm
Rhiwsaeson STW Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
4.80 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:45 (Oct 29) 0.40 mm
Rhymney Reservoir Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
4.60 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:15 (Oct 29) 0.40 mm
St Fagans Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.20 mm
22:15 (Oct 29)-04:15
12h Total
0.20 mm
16:15 (Oct 29)-04:15
24h Total
4.60 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 10:00 (Oct 29) 0.40 mm
Storey Arms Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
3.20 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:00 (Oct 29) 0.40 mm
Trelewis Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
3.80 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:45 (Oct 29) 0.40 mm
Ty Fry Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
4.20 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:45 (Oct 29) 0.60 mm
Tyn Y Waun Treherbert Raingauge
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3h Total
0.00 mm
01:15-04:15
6h Total
0.00 mm
22:15 (Oct 29)-04:15
12h Total
0.00 mm
16:15 (Oct 29)-04:15
24h Total
8.20 mm
04:15 (Oct 29)-04:15
Last 24h: Max 15m intensity at 09:00 (Oct 29) 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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