Upper River Wey Flood alert 8:06am, Saturday 21st February

Flooding possible. Be prepared.

Flood alert

High river levels today may lead to flooding.

Flooding is possible on 21 Feb 2026.

River levels are high on parts of the River Wey. Flooding of low lying land and roads is possible today, 21 Feb 2026, especially in the Alton area. Some light rainfall is forecast for today and tomorrow. We expect river levels to remain high but stable today.

We are monitoring rainfall and river levels. We are liaising with emergency services and local authorities.

Avoid using low lying footpaths and any bridges near local watercourses. Go to River levels online for updates on current river levels.

This message will be updated by 20:00 22 Feb 2026 or as the situation changes.

Information supplied by the Environment Agency

This information last updated 8:06am, Saturday 21st February.

This page is a dedicated URL for a specific message issued at a particular time. You should not bookmark this page, as the current situation may have changed since this message was issued.

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Most recent flood warnings and alerts for Upper River Wey

Warning no longer in force
Mon 23 Feb 2026, 10:08am
Flood alert
Sun 22 Feb 2026, 8:30am
Flood alert
Sat 21 Feb 2026, 8:06am
Flood alert
Fri 20 Feb 2026, 8:43am
Flood alert
Thu 19 Feb 2026, 11:16am
Flood alert
Wed 18 Feb 2026, 11:29am
Flood alert
Tue 17 Feb 2026, 10:34am
Flood alert
Mon 16 Feb 2026, 1:48pm
Flood alert
Sun 15 Feb 2026, 5:05pm
Flood alert
Sat 14 Feb 2026, 5:18pm

Flood Warning Area Details

Upper River Wey including Alton, Farnham, Bordon, Frensham, Tilford, Godalming, Guildford and Peasmarsh

Region: Thames

Country: England

Counties covered: Hampshire, Surrey, West Sussex

Watercourses covered: River Wey

Area covered by this alert location

The area bounded in blue on the map shows the area covered by flood alerts and warnings for Upper River Wey.

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).