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Does RH13 0TA flood?

Not in an at-risk area

RH13 0TA has no properties in any Environment Agency recorded flood-risk band. That is good news — but it is area-level and never proof a place cannot flood (surface-water and sewer flooding are assessed separately). See the at-risk postcodes in RH13 or get the full picture below.

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Get the full flood report for RH13 0TA — £19 Free preview first · instant access · no account needed The detail below — flood history, warnings, rivers, overflows — is part of FloodRadar's property flood-risk report. The official band above is free; the preview shows more before you decide.

Inside the full report for RH13 0TA

FloodRadarProperty Flood-Risk Report
RH13 0TA
Moderate flood risk — investigate further

Because 102 official warnings since 2006.

A Today — indicative grade (A best → E)
··· By the 2050s — EA climate scenario (in the full report)
⚑ Official warning within 10 km: Yes ⚑ Recorded flood nearby: No ⚑ Flood defences within 500 m: No ⚑ In flood zone 2 or 3: ···
Rivers & sea
···
Surface water
···
Groundwater
Not assessed
Historic flooding
None within ~1 km
Warning history · flood map with building picker · 2050s view · insurance outlook · every dataset receipt — 18 sections

Flood-risk map of this area

Environment Agency flood-likelihood cells
High (>3.3%/yr) Medium Low Very low Marker = postcode centre Base map © OpenStreetMap contributors

The map above shows the real EA rivers & sea likelihood cells around RH13 0TA. The small panels are illustrative previews of the report's per-layer map views — the full report draws each layer for real, plus recorded extents, defences and a building picker on an interactive map.

Official flood warnings near RH13 0TA

102
flood alerts & warnings within 10 km since 2012
14
of them full flood warnings or severe warnings
2026
most recent warning nearby (2026-02-14)

Warnings cover flood areas, not individual addresses.

Named storms that brought flooding here

2013-14 UK winter floods (2013, 7 warnings nearby) · Henk (2024, 7 warnings nearby) · Dennis (2020, 5 warnings nearby) · Ciaran (2023, 3 warnings nearby)

The rivers that matter for RH13 0TA

GaugeRiverDistanceTypical highHighest on record
COOLHAM USGS — 4.7 km — —
Alfoldean River Arun 5.0 km 1.49 m 2.91 m
New Bridge River Arun 5.3 km 10.00 m 11.24 m
Tanbridge River Arun 5.6 km 32.60 m 34.96 m

Live levels, predictions and rain-response behaviour are on each gauge's page and in the property report.

Storm overflows within 5 km

OverflowDischarges intoDistanceSpillsHours
Barns Green Wwtw Parsons Brook 2.1 km 60 (2024) 502
Horsham Wwtw Tributary Of The River Arun 3.5 km 45 (2024) 625
Slinfold Wwtw Unnamed Trib Of River Arun 4.0 km 104 (2024) 1,189
Land Adj. Billingshurst Pump. Stn Par Brook 5.0 km 15 (2024) 87

Official annual EDM figures — a water-quality signal for local watercourses, not a property flood-risk factor.

Flood defences

No mapped flood-defence assets within 500 m of the postcode centre. Defences reduce risk, never remove it.

What the full property report adds

The interactive flood-risk map with a building picker (your exact house, not the postcode), the 2050s climate view, surface-water and planning flood zones at your building, exact recorded-flood distances, year-by-year warning charts, watercourses including culverted streams, an insurance outlook with the Flood Re rules, and a printable document with every dataset receipt — start with the free preview, unlock for £19.

Flood risk at nearby postcodes

RH13 0QN up to High RH13 0QT up to Medium RH13 0QZ up to High RH13 6EL up to Low RH13 6LH up to High RH13 6PF up to High RH13 6QY up to High RH13 6RL up to Medium RH13 8AZ up to High RH13 8BD up to High RH13 8DT up to Low RH13 8EH up to Low

At-risk postcodes near RH13 0TA — all in the RH13 district.

© 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 and warning history © Environment Agency copyright and/or database right 2025. Storm-overflow figures: EA Event Duration Monitoring. Flood defences © Environment Agency (OGL v3). This page summarises public area-level data — it is not a flood-risk survey and not a substitute for the official GOV.UK service. All data sources & licences. More postcodes: the RH13 district.