FloodRadar
Log inCreate free account
FloodRadar
Log inCreate free account
No property in an EA risk band
No property in CA12 5RE appears in the Environment Agency's rivers-and-sea flood-risk dataset. That dataset covers one of five flood sources. It is area-level, it covers rivers and the sea only, and it is never proof a place cannot flood — surface water, groundwater, sewers and reservoirs are assessed separately. See the at-risk postcodes in CA12 or get the full picture below.
CA12 5RE gets about 1,851 mm of rain a year on average (wettest month December, 232 mm; driest April, 89 mm). That is 59% wetter than the UK as a whole, which averages 1,163 mm a year.
A thirty-year average for the surrounding area, not a measurement at this address and not a flood risk on its own: a dry area floods when a storm sits over it, and a wet one may drain away perfectly well. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 2.6 km away. Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.
The ground here sits at about 82 m above sea level and falls 30 m across the surrounding 800 m. Surface water reaching this point runs off ground lying to the west-north-west, 10.5 m higher.
The nearest watercourse on the river map is the River Derwent, about 180 m from the centre of CA12 5RE. It flows on to the sea.
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 Derwent nearest the centre of CA12 5RE. 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.
Because 6 recorded flood outlines mapped nearby; 565 official warnings since 2006.
The map above shows the real EA rivers & sea likelihood cells around CA12 5RE. 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.
Warnings cover flood areas, not individual addresses.
| Date | Mapped flood extent | Approx. distance |
|---|---|---|
| Oct 2021 | Keswick Oct 2021 | ~0.5 km |
| Feb 2020 | Storm Ciara 09_02_2020 | ~14.5 km |
| Feb 2020 | Storm Ciara Portinscale 09-02-2020 | ~0.7 km |
| Feb 2020 | Storm Ciara Braithwaite 09-02-2020 | ~1.0 km |
| Feb 2020 | Storm Ciara Keswick 09-02-2020 | ~1.2 km |
| Dec 2015 | Portinscale 05_12_2015 | ~0.4 km |
These are extents the Environment Agency has mapped, not a list of every flood. Records, not floods: no outline on the record is not evidence a place has not flooded. The full report tests whether any extent covered the exact spot.
Desmond (2015, 20 warnings nearby) ▶ replay it here · 2013-14 UK winter floods (2013, 17 warnings nearby) ▶ replay it here · Ciara (2020, 5 warnings nearby) ▶ replay it here · Callum (2018, 5 warnings nearby) ▶ replay it here
| Gauge | River | Distance | Typical high | Highest on record |
|---|---|---|---|---|
| Portinscale | River Derwent | 0.3 km | 1.33 m | 4.27 m |
| Keswick Campsite | River Greta | 0.6 km | 2.00 m | 4.03 m |
| Greta Bridge | River Greta | 1.0 km | 2.70 m | 5.35 m |
| Lodore | Derwentwater | 4.5 km | 1.40 m | 4.05 m |
Live levels, predictions and rain-response behaviour are on each gauge's page and in the property report.
| Overflow | Discharges into | Distance | Spills | Hours |
|---|---|---|---|---|
| Thick Riggs Cso (022uy) | River Derwent | 0.3 km | 0 (2024) | 0 |
| Portinscale Sewage Pumping Station | Pow Beck | 0.7 km | 111 (2024) | 547 |
| Rawnsley Hall Pumping Station | The River Greta | 0.9 km | 56 (2024) | 47 |
| Keswick Stw | River Derwent | 1.4 km | 78 (2024) | 795 |
Official annual EDM figures — a water-quality signal for local watercourses, not a property flood-risk factor.
7 mapped flood-defence assets within 500 m — nearest ~158 m (natural high ground). Defences reduce risk, never remove it.
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.
At-risk postcodes near CA12 5RE — all in the CA12 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 (England); live overflow status © the water companies, incl. Dŵr Cymru Welsh Water and Scottish Water. 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 CA12 district.