Does CA4 8JB flood?

Not in an at-risk area

CA4 8JB 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 CA4 or get the full picture below.

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Get the full flood report for CA4 8JB — £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 CA4 8JB

FloodRadarProperty Flood-Risk Report
CA4 8JB
Moderate flood risk — investigate further

Because 6 recorded floods nearby; 454 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: Yes ⚑ Flood defences within 500 m: No ⚑ In flood zone 2 or 3: ···
Rivers & sea
···
Surface water
···
Groundwater
Not assessed
Historic flooding
Recorded nearby
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 CA4 8JB. 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 CA4 8JB

454
flood alerts & warnings within 10 km since 2006
201
of them full flood warnings or severe warnings
2026
most recent warning nearby (2026-03-25)

Warnings cover flood areas, not individual addresses.

Recorded floods near this postcode

DateRecorded floodApprox. distance
Feb 2020 Storm Ciara 09_02_2020 ~35.9 km
Dec 2015 Carlisle (including Crosby-on-Eden) 05_12_2015 ~6.6 km
Feb 2002 Flooding 01_02_2002 ~54.0 km
Oct 2001 Flooding 08_10_2001 ~1.9 km
Oct 2000 Flooding 28_10_2000 ~17.8 km
Jan 2000 Flooding 11_01_2000 ~23.4 km

EA Recorded Flood Outlines — absence of a record never proves a place has not flooded. The full report tests whether any extent covered the exact spot.

Named storms that brought flooding here

Desmond (2015, 47 warnings nearby) · 2013-14 UK winter floods (2013, 17 warnings nearby) · Ciara (2020, 14 warnings nearby) · Isha (2024, 8 warnings nearby)

The rivers that matter for CA4 8JB

GaugeRiverDistanceTypical highHighest on record
Great Corby River Eden 3.1 km 3.36 m 5.83 m
Newbiggin Bridge River Petteril 3.2 km 1.50 m 2.85 m
Warwick Bridge Trout Beck 4.7 km 0.50 m 1.84 m
Harraby Green Business Park River Petteril 5.7 km 1.75 m 3.01 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
Tbc Trib Pow Maughan Beck 1.3 km 134 (2024) 383
Cotehill Wwtw Pow Maughan Beck 1.4 km 73 (2024) 296
Great Corby Syphon Cso (10c88) River Eden 2.9 km 2 (2024) 2
Wetheral And Great Corby Wwtw Wethe River Eden 3.3 km 19 (2024) 13

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

At-risk postcodes near CA4 8JB — all in the CA4 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 CA4 district.