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This is an archived message. The status has changed more recently.
Flooding possible. Be prepared.
Flooding of low-lying land and roads is expected. Rainfall is currently affecting this area. River Levels are above normal levels. We will continue to monitor the situation.
Information supplied by Natural Resources Wales / Cyfoeth Naturiol Cymru
This information last updated 9:42pm, Thursday 12th March.
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Warning no longer in force
Fri 13 Mar 2026, 7:38am
Flood Alert
Thu 12 Mar 2026, 9:42pm
Warning no longer in force
Tue 27 Jan 2026, 1:27pm
Flood Alert
Tue 27 Jan 2026, 7:25am
Warning no longer in force
Mon 15 Dec 2025, 8:40pm
Flood Alert
Sun 14 Dec 2025, 6:28pm
Warning no longer in force
Tue 9 Dec 2025, 9:30pm
Flood Alert
Mon 8 Dec 2025, 5:49pm
Warning no longer in force
Tue 2 Dec 2025, 7:14am
Flood Alert
Sun 30 Nov 2025, 6:40pm
River Rhymney
Region: South East
Country: Wales
Watercourses covered: River Rhymney and tributaries
The area bounded in blue on the map shows the area covered by flood alerts and warnings for River Rhymney.
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.
No current or recent warnings.