Flood Alert Issued for Weymouth Rivers and Streams in Dorset

Alert Details

The Environment Agency has issued a Flood Alert for the Weymouth Rivers and Streams area. This alert, classified as severity level 3, indicates that flooding is possible and residents should remain prepared as river levels remain high at the Broadwey river gauge.

Affected Areas

The alert specifically covers the Wessex region within the jurisdiction of the Dorset Council. Geographic areas of concern include locations near the River Wey to Radipole Lake, Preston Brook, and the River Jordan. The Pucksey Brook is also identified as part of the affected watercourse system. Low-lying land and roads in these vicinities are expected to be the most impacted by the current conditions.

What You Should Do

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

• Avoid using low-lying footpaths and any bridges near local watercourses.
• Do not attempt to walk, cycle, or drive through flood water.
• Remember that just 30cm of fast-flowing water is enough to move a car; never attempt to drive through flooded sections of road.

Expected Conditions

River levels have risen and continue to remain high at the Broadwey river gauge. The regional weather remains unsettled, and further rainfall is expected over the next few days. This additional precipitation is anticipated to keep river levels high across the Wey, Jordan, and Pucksey Brook systems.

Timeline

The alert was updated on February 15, 2026, at 2:17 PM. The Environment Agency is closely monitoring the situation and will provide a formal update by 1:00 PM on February 17, 2026, or sooner if the situation changes significantly.