Ynys Mon
This Management Catchment is part of the Western Wales river basin and is managed by Natural Resources Wales
Management Catchment Data
Catchment Rainfall Summary
Llyn Alaw Raingauge
3h Total
0.80 mm
23:15 (Oct 30)-02:15
6h Total
5.60 mm
20:15 (Oct 30)-02:15
12h Total
5.60 mm
14:15 (Oct 30)-02:15
24h Total
6.20 mm
02:15 (Oct 30)-02:15
Last 24h: Max 15m intensity at 22:15 (Oct 30) 1.20 mm
Llyn Cefni Raingauge
3h Total
0.60 mm
23:15 (Oct 30)-02:15
6h Total
6.20 mm
20:15 (Oct 30)-02:15
12h Total
6.20 mm
14:15 (Oct 30)-02:15
24h Total
6.80 mm
02:15 (Oct 30)-02:15
Last 24h: Max 15m intensity at 22:15 (Oct 30) 1.80 mm
FloodMapper is an independent site and is not associated with any government bodies (e.g. Environment Agency).
Copyright © FloodMapper 2023-2025.
All Rights Reserved