📢 Please take a minute to read this personal message from the creator of River Levels UK
This is an archived message. The status has changed more recently.
Information supplied by Natural Resources Wales / Cyfoeth Naturiol Cymru
This information last updated 7:14am, Tuesday 2nd December 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Warning no longer in force
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Warning no longer in force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Warning no longer in force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Warning no longer in force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Warning no longer in force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.