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Does Shepperton Green flood?

Surrey
82postcodes in the EA rivers-and-sea dataset
12river gauges within 10 km
9years with a mapped flood record within 5 km
🏠 Thinking of buying in Shepperton Green? Get the detailed Property Flood-Risk Report for any Shepperton Green postcode — official risk band, recorded floods since 1703, warning history, river behaviour and nearby storm overflows. £19 one-off, instant. Learn more →

What the Environment Agency's rivers-and-sea flood-risk data says about Shepperton Green

Ordnance Survey places 82 postcodes in Shepperton Green in the Environment Agency's rivers-and-sea flood-risk dataset (Risk of Flooding from Rivers and Sea). Each postcode is counted once, under the worst band any of its properties reaches; together they hold 1,394 properties in the EA dataset's likelihood bands.

EA likelihood bandPostcodes (worst band)Properties in the EA datasetof which homes
High31716
Medium30293278
Low491,0711,025
Very low01312
All bands821,3941,331

This dataset covers flooding from rivers and the sea only — one of five flood sources. Surface water, groundwater, sewers and reservoirs are assessed separately, so a postcode missing from it is not proof that a place cannot flood. The band describes the land around properties (allowing for defences), not any single address and not today's conditions.

Rivers and live river levels near Shepperton Green

Environment Agency gauges within 10 km of Shepperton Green watch River Thames, Addlestone Bourne, River Wey, Chertsey Bourne, River Ash, Wraysbury River.

Distances are from the middle of Shepperton Green's at-risk postcodes. Tidal and structure gauges are shown as readings only — the tide and sluice gates move them, not floods. A gauge with no recent reading shows no level.

The watercourse nearest Shepperton Green

The nearest watercourse on the river map is the River Ash, about 450 m from the middle of Shepperton Green's at-risk postcodes. It flows into the River Thames about 4.0 km downstream.

A gauge downstream shows water that has already passed this point; one upstream sees it first. Distances along the river are from the point on the River Ash nearest the middle of Shepperton Green's at-risk postcodes. From Ordnance Survey’s river map (OS Open Rivers), which leaves out small streams, ditches and culverts, so a nearer one may exist. This describes where water goes on the map; it says nothing about flooding at any address. Contains OS data © Crown copyright and database rights 2026.

Flood warning areas near Shepperton Green

51 Environment Agency flood warning areas lie within 10 km of Shepperton Green. The EA has issued 541 flood warnings and alerts for them since 2006, most recently on 8 Oct 2026.

Recorded floods near Shepperton Green

Floods whose mapped extent (EA Recorded Flood Outlines) reached within ~5 km of Shepperton Green, most recent first. Records, not floods: no outline on the record is not evidence a place has not flooded. See them on the map →

Rainfall near Shepperton Green

Shepperton Green gets about 637 mm of rain a year on average (wettest month November, 70 mm; driest March, 40 mm). That is 45% drier than the UK as a whole, which averages 1,163 mm a year. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 0.7 km from the place centre.

The nearest rain gauge, Rainfall station (4.4 km away), recorded 2.9 mm in the last 24 hours and 70.4 mm in the last 7 days (latest reading 23 min ago).

At-risk postcodes in Shepperton Green

Every postcode Ordnance Survey places in Shepperton Green that appears in the EA's rivers-and-sea dataset, worst band first. Each links to its own flood-risk page.

High likelihood (3)

TW17 0ANTW17 0ATTW17 0EW

Medium likelihood (30)

TW17 0ABTW17 0AFTW17 0AHTW17 0AJTW17 0ALTW17 0AWTW17 0BETW17 0BHTW17 0BLTW17 0DBTW17 0DETW17 0DNTW17 0DTTW17 0DUTW17 0DZTW17 0EATW17 0EBTW17 0EDTW17 0EETW17 0EFTW17 0EHTW17 0EJTW17 0ELTW17 0ENTW17 0EPTW17 0ETTW17 0EXTW17 0EZTW17 0JBTW17 0JZ

Low likelihood (49)

TW17 0AATW17 0ADTW17 0AETW17 0AUTW17 0AXTW17 0AYTW17 0AZTW17 0BBTW17 0BDTW17 0BFTW17 0BGTW17 0BQTW17 0BWTW17 0DFTW17 0DHTW17 0DJTW17 0DLTW17 0DPTW17 0DQTW17 0DWTW17 0DXTW17 0EGTW17 0EQTW17 0EUTW17 0EYTW17 0GATW17 0HPTW17 0HTTW17 0HUTW17 0HXTW17 0HYTW17 0HZTW17 0JATW17 0JDTW17 0JETW17 0JFTW17 0JGTW17 0JHTW17 0JJTW17 0JQTW17 0JRTW17 0JSTW17 0JTTW17 0JUTW17 0JXTW17 0JYTW17 0LATW17 0LBTW17 0LQ

Postcode districts

TW17 · 82

Sources

FloodRadar summarises public flood data. It is not a flood-risk survey of any property, and it does not replace official GOV.UK flood warnings or the GOV.UK long-term flood risk service.

Flood-risk bands: © Environment Agency copyright and/or database right 2025. All rights reserved. Some features of this map are based on digital spatial data from the Centre for Ecology & Hydrology, © NERC (CEH). © Crown Copyright and Database Rights 2025 OS AC0000807064. This product is produced in part from PAF® and Multiple Residence Data, the copyright in which is owned by Royal Mail Group Limited and/or Royal Mail Group plc. All rights reserved. Licence number AC0000807064.

Recorded Flood Outlines, flood warning areas and warning history © Environment Agency copyright and/or database right 2025. Licensed under the Open Government Licence v3.0.

River levels and rainfall: Environment Agency real-time flood-monitoring data, updated every 15 minutes (Open Government Licence v3.0).

Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.

Place names: Contains OS data © Crown copyright and database rights 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Contains National Statistics data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0.

All data sources & licences