Flood Warning Issued for River Ray and Otmoor Basin in Buckinghamshire and Oxfordshire

Alert Details

The Environment Agency has issued a Flood Warning (Severity Level 2) for the Thames area. High river levels on the River Ray have prompted the alert, indicating that flooding is a significant concern for the region.

Affected Areas

The warning specifically covers the River Ray from the Heath Bridge area to and including the Otmoor Basin. This geographic scope includes portions of Buckinghamshire and Oxfordshire. The alert also encompasses conditions for the Studley Wood Brook and Beckley Brook.

What You Should Do

Residents in the warning area are advised to take the following actions:

• Consider activating any flood protection products you may have on your property.
• Stay away from flood water, as it contains hidden dangers including open manhole covers, sewage, and hazardous chemicals.
• Monitor current river levels through official online updates.

Expected Conditions

River levels are currently high but are reported to be falling. However, the river remains sensitive to any further precipitation. The forecast for the next 48 hours indicates predominantly light rain, which may become heavy at times. While further flooding of property remains possible, it is not currently expected to occur within the next 48-hour window.

Timeline

This alert was raised at 9:14 AM on February 21, 2026. The Environment Agency is closely monitoring the situation and expects to provide an update by 6:00 PM on February 21, 2026, or sooner if conditions change.