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
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
1.20 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 07:30 (Feb 22) 0.40 mm
Cwmtillery Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.20 mm
17:15 (Feb 22)-05:15
24h Total
0.20 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 20:45 (Feb 22) 0.20 mm
Dyffryn Isaf Llantrisant Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
0.00 mm
05:15 (Feb 22)-05:15
No rainfall logged in the 24h period
Llwynon Reservoir River Station
3h Total
0.00 mm
24:30-03:30
6h Total
0.00 mm
21:30 (Feb 22)-03:30
12h Total
0.00 mm
15:30 (Feb 22)-03:30
24h Total
0.00 mm
03:30 (Feb 22)-03:30
No rainfall logged in the 24h period
Machen Waterloo Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
0.00 mm
05:15 (Feb 22)-05:15
No rainfall logged in the 24h period
Maerdy WTW Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
0.20 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 07:45 (Feb 22) 0.20 mm
Nant Yr Ysfa Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
1.40 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 07:45 (Feb 22) 0.60 mm
Nelson Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
0.40 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 09:00 (Feb 22) 0.20 mm
Pontsticill Upper Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
1.20 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 11:30 (Feb 22) 0.40 mm
Rhiwbina Reservoir Raingauge
3h Total
0.20 mm
02:15-05:15
6h Total
0.20 mm
23:15 (Feb 22)-05:15
12h Total
0.20 mm
17:15 (Feb 22)-05:15
24h Total
0.20 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 03:30 (Feb 23) 0.20 mm
Rhiwsaeson STW Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
0.00 mm
05:15 (Feb 22)-05:15
No rainfall logged in the 24h period
Rhymney Reservoir Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
0.20 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 07:30 (Feb 22) 0.20 mm
St Fagans Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
0.00 mm
05:15 (Feb 22)-05:15
No rainfall logged in the 24h period
Storey Arms Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.60 mm
17:15 (Feb 22)-05:15
24h Total
3.60 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 11:45 (Feb 22) 0.60 mm
Trelewis Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
0.20 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 09:00 (Feb 22) 0.20 mm
Ty Fry Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
0.40 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 08:45 (Feb 22) 0.20 mm
Tyn Y Waun Treherbert Raingauge
3h Total
0.00 mm
02:15-05:15
6h Total
0.00 mm
23:15 (Feb 22)-05:15
12h Total
0.00 mm
17:15 (Feb 22)-05:15
24h Total
1.00 mm
05:15 (Feb 22)-05:15
Last 24h: Max 15m intensity at 07:00 (Feb 22) 0.60 mm
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