We have only been collating detailed flood messages since May 2017.
Each Flood Warning may have multiple updates. The messages listed below may therefore be greater than the number of alerts detailed in the Flood Warning table above.
Flood Warning issued on 20 Jan 2021 22:47
At 10.30 PM. the level at Munlyn was 3.53 metres and rising. A peak level of between 3.60 and 3.75 metres is expected to occur overnight. The following roads could be affected by flooding; The A4 9 0 at Cilcewydd and the Trehelig Crossroads . The A4 8 3 between Wernllwyd & Sarn-y-bryn-caled and the B4 3 8 1 at Lower Leighton. This message will be updated by 10:00 AM or if the situation changes.