Flood Alert Issued for River Yeo, Parrett, and Cary in Somerset and Dorset

Alert Details

The Environment Agency has issued a Flood Alert (Severity Level 3) for the upper reaches of the River Yeo and Parrett. The alert was officially raised at 12:10 PM on February 21, 2026, due to saturated upstream catchments and existing floodwater on the Somerset Levels and Moors.

Affected Areas

The alert covers geographic regions within Somerset and Dorset Council. Specific areas at risk include locations near the River Yeo, River Parrett, and River Cary. Low-lying land and roads are expected to be most affected, with a particular emphasis on the Ilchester to Yeovilton road at the end of the runway.

What You Should Do

Residents in the affected areas are advised to take care and avoid walking, cycling, or driving through flood water. It is essential to remain aware of local water levels and weather conditions. Do not put yourself or others at risk by entering flooded zones.

Expected Conditions

Upstream catchments are currently saturated and highly responsive to new rainfall. The forecast indicates patchy rain today, followed by a cold front bringing widespread rain overnight. Persistent and occasionally heavy rain is expected on Sunday morning before the system clears later in the day.

Timeline

The alert is effective immediately as of February 21, 2026. Heavy rain is anticipated through Sunday morning, February 22, with conditions expected to turn brighter with only a few showers by Monday. The Environment Agency will provide an update on this situation by 1:00 PM on February 22.