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
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
16.80 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 22:30 (Apr 22) 2.60 mm
Cwmtillery Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
17.40 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 21:00 (Apr 22) 2.00 mm
Dyffryn Isaf Llantrisant Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
16.80 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 24:00 (Apr 23) 2.60 mm
Llwynon Reservoir River Station
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
15.60 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 01:30 (Apr 23) 1.80 mm
Machen Waterloo Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
20.00 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 24:15 (Apr 23) 4.80 mm
Maerdy WTW Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
20.80 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 23:00 (Apr 22) 2.40 mm
Nant Yr Ysfa Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.40 mm
08:45-20:45
24h Total
21.80 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 22:15 (Apr 22) 2.60 mm
Nelson Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
17.00 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 24:00 (Apr 23) 2.00 mm
Pontsticill Upper Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
16.20 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 01:45 (Apr 23) 3.00 mm
Rhiwbina Reservoir Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
16.60 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 24:15 (Apr 23) 2.20 mm
Rhiwsaeson STW Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
18.00 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 24:00 (Apr 23) 2.20 mm
Rhymney Reservoir Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
16.80 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 22:30 (Apr 22) 2.20 mm
St Fagans Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
13.40 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 22:15 (Apr 22) 2.20 mm
Storey Arms Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
12.60 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 23:45 (Apr 22) 1.80 mm
Trelewis Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
16.20 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 24:00 (Apr 23) 2.00 mm
Ty Fry Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
18.00 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 23:30 (Apr 22) 2.00 mm
Tyn Y Waun Treherbert Raingauge
3h Total
0.00 mm
17:45-20:45
6h Total
0.00 mm
14:45-20:45
12h Total
0.00 mm
08:45-20:45
24h Total
24.20 mm
20:45 (Apr 22)-20:45
Last 24h: Max 15m intensity at 23:00 (Apr 22) 4.60 mm
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