Dyfi Catchment

Warning no longer in force

Information supplied by Natural Resources Wales / Cyfoeth Naturiol Cymru

This information last updated 9:29am, Friday 13th March.

Most recent flood warnings and alerts for Dyfi Catchment

• Warning no longer in force
  Fri 13 Mar 2026, 9:29am

• Flood Alert
  Thu 12 Mar 2026, 8:06pm

• Warning no longer in force
  Fri 27 Feb 2026, 11:39am

• Flood Alert
  Thu 26 Feb 2026, 7:47pm

• Warning no longer in force
  Sun 22 Feb 2026, 12:51pm

• Flood Alert
  Sat 21 Feb 2026, 6:23pm

• Warning no longer in force
  Sun 1 Feb 2026, 10:17am

• Flood Alert
  Sat 31 Jan 2026, 5:38pm

• Warning no longer in force
  Thu 18 Dec 2025, 8:49am

• Flood Alert
  Wed 17 Dec 2025, 9:12pm

Flood Warning Area Details

Areas around the river Dyfi, from Dinas Mawddwy and Llanbrynmair to the estuary, including Machynlleth

Region: North

Country: Wales

Watercourses covered: Dovey, Twymyn, Dyfi

Area covered by this alert location

The area bounded in blue on the map shows the area covered by flood alerts and warnings for Dyfi Catchment.

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).

Other Nearby Flood Warning Locations