Conwy catchment

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Page last updated 10:36 20 September 2026.

Flood alert no longer in force

Issued: 09:41 19 Sep 2026 ,
Updated: 09:41 19 Sep 2026

Areas around the river Conwy, from the Upper Conwy Valley and Dolwyddelan to the estuary

Key

Severe Flood Warning

Flood Warning

Flood Alert

Show other warnings and alerts

Floodline

0345 988 1188

quick dial number 501009

Flood warnings and alerts home

River levels

Status History

Flood Alert not in force	09:41 on 19 Sep 2026
Flood Alert in force	21:57 on 18 Sep 2026
Flood Alert not in force	08:53 on 25 Mar 2026
Flood Alert in force	18:13 on 24 Mar 2026
Flood Alert not in force	09:29 on 13 Mar 2026
Flood Alert in force	18:12 on 12 Mar 2026
Flood Alert not in force	09:02 on 27 Feb 2026
Flood Alert in force	16:00 on 26 Feb 2026
Flood Alert not in force	09:30 on 22 Feb 2026
Flood Alert in force	01:03 on 22 Feb 2026

Status History is limited to the 10 most recent updates

What to do before, during and after a flood

You can also:

Other ways to get flood warning information

To report flooding or hear current flood warnings in force call the 24-hour Floodline service on:

Telephone: 0345 988 1188

Type talk: 0345 602 6340 (for the hard of hearing) Information on call charges

Flood information for England, Northern Ireland and Scotland

Flood warnings in force in England Flooding information for Northern Ireland Flood warnings in force in Scotland