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

4.80 mm

12:30-15:30

6h Total

12.60 mm

09:30-15:30

12h Total

13.20 mm

03:30-15:30

24h Total

13.20 mm

15:30 (Feb 22)-15:30

Last 24h: Max 15m intensity at 12:30 (Feb 23) 1.60 mm

Llyn Cefni Raingauge

3h Total

7.00 mm

12:30-15:30

6h Total

14.40 mm

09:30-15:30

12h Total

15.00 mm

03:30-15:30

24h Total

15.00 mm

15:30 (Feb 22)-15:30

Last 24h: Max 15m intensity at 12:45 (Feb 23) 1.40 mm

Operational Catchment Areas

Catchment Stations

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