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Groundwater flooding in the Henley and Assendon area

Communities at risk of groundwater flooding including Turville, Skirmett, Stonor, Middle and Lower Assendon and parts of Henley

Flood alert area Groundwater Buckinghamshire, Oxfordshire Thames

Map

Nearby Monitoring Stations

Groundwater Level • Stonor Estate • 3.4 km (downstream)

Easing · normal — Easing — down from 71.71 at 23:00, now 71.63

Groundwater Level • Marlow • 13.4 km (downstream)

Steady · normal

Groundwater Level • Wye • 14.1 km (downstream)

Falling · normal

Groundwater Level • Egham • 18.6 km (downstream)

Easing · normal — Easing — down from 17.63 at 08:45, now 17.62

Groundwater Level • Upper Pang • 26.1 km (downstream)

Easing · normal — Easing — down from 105.20 at 22:00, now 105.14

Groundwater Level • Winterbourne • 30.0 km (downstream)

Easing · normal — Easing — down from 104.14 at 03:00, now 104.10

River Thames • Henley-On-Thames • 4.1 km

structure gauge

River Thames • Harpsden • 5.3 km

structure gauge

River Thames • Lower Shiplake • 8.0 km

structure gauge

River Thames • Hurley • 8.7 km

structure gauge

Flood Event History (3)

21 Jan 2025 at 3:50pm Flood Alert

8 Mar 2024 at 9:18am Flood Alert

14 Feb 2014 at 11:50am Flood Alert

Related Flood Areas

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 171905 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 061FAG23HenAssen

Live warnings and area boundaries are the Environment Agency’s and the EA is the authority on them. Contains public sector information licensed under the Open Government Licence v3.0. This area in the EA’s own data.