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This is an archived message. The status has changed more recently.
Flooding possible. Be prepared.
This alert is in advance of heavy and prolonged rainfall arriving overnight and through Monday. Please note that AMBER rain warnings have been issued by the Met Office. Flooding of low-lying land and roads is expected. Flooding to property is possible. Rainfall is expected to affect this area from 9pm on Sunday 30th November. River Levels will be above normal levels. We will continue to monitor the situation.
Information supplied by Natural Resources Wales / Cyfoeth Naturiol Cymru
This information last updated 5:19pm, Sunday 30th November 2025.
This page is a dedicated URL for a specific message issued at a particular time. You should not bookmark this page, as the current situation may have changed since this message was issued.
Warning no longer in force
Thu 18 Dec 2025, 10:25am
Flood Alert
Wed 17 Dec 2025, 5:43pm
Warning no longer in force
Mon 15 Dec 2025, 9:45pm
Flood Alert
Sun 14 Dec 2025, 5:14pm
Warning no longer in force
Tue 9 Dec 2025, 5:53pm
Flood Alert
Mon 8 Dec 2025, 5:23pm
Warning no longer in force
Mon 1 Dec 2025, 9:47pm
Flood Alert
Sun 30 Nov 2025, 5:19pm
Warning no longer in force
Sat 29 Nov 2025, 9:11am
Flood Alert
Sat 29 Nov 2025, 3:22am
Rivers in the Tawe catchment north of the M4 motorway including the Twrch
Region: South West
Country: Wales
Watercourses covered: Tawe, Twrch
The area bounded in blue on the map shows the area covered by flood alerts and warnings for Upper Tawe.
Note: the area shown on the map is the area covered by flood alerts and warnings. It is not a live map of current flooding. The area covered broadly equates to the area where the risk of flooding in any year is greater than 1% (the "hundred year" flood risk).
No current or recent warnings.