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Does CW8 flood?

Yes — parts of the CW8 district carry real flood risk: 9 of its 39 at-risk postcodes reach the Environment Agency's High likelihood band. The CW8 postcode district covers Weaver & Cuddington, Marbury, Tarvin & Kelsall, close to Acton Bridge, Northwich, Davenham, and surrounding villages in parts of Cheshire West and Chester and Cheshire East.

39 postcodes in the CW8 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 9 high, 10 medium, 20 low. A postcode not listed here has no properties in any recorded risk band (which is good news, but never proof it cannot flood).

Free preview first · full report £19

Which CW8 postcodes are at risk?

CW8 1BE up to High CW8 1ET up to High CW8 1LB up to High CW8 2RQ up to High CW8 2RU up to High CW8 2TX up to High CW8 2WA up to High CW8 2WB up to High CW8 3QB up to High CW8 1AD up to Medium CW8 1AR up to Medium CW8 1BH up to Medium CW8 1GF up to Medium CW8 2RN up to Medium CW8 2RZ up to Medium CW8 2ZR up to Medium CW8 3PX up to Medium CW8 3QD up to Medium CW8 4EL up to Medium CW8 1AB up to Low CW8 1BA up to Low CW8 1BG up to Low CW8 1BP up to Low CW8 1DR up to Low CW8 1EA up to Low CW8 1GD up to Low CW8 1GE up to Low CW8 1GG up to Low CW8 1GH up to Low CW8 1GL up to Low CW8 2RH up to Low CW8 2RS up to Low CW8 2ST up to Low CW8 2TF up to Low CW8 2TG up to Low CW8 3QE up to Low CW8 3QL up to Low CW8 4HQ up to Low CW8 4QT up to Low

Rivers and flooding history near CW8

The rivers that matter here, each monitored live on FloodRadar:

55 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (55 at warning level or above), most recently 20 September 2025. Warnings cover flood areas, not individual addresses.

Recorded flood extents near the district (Environment Agency record):

Records, not floods: no outline on the record is not evidence a place has not flooded.

🏠 Buying or renting in CW8? The full property flood-risk report covers any postcode here — the official likelihood band, every recorded flood nearby with distances, warning history year by year, how the local rivers behave, and an insurance outlook, print-ready for £19. See what's in the report →

Flood risk in nearby postcode districts

CW7 CW9 CW10 CW6 CW11 CW5 CW12 CW4

Band = the worst likelihood band of any property in that postcode (EA Risk of Flooding from Rivers & Sea, defence-adjusted, area-level). Check any postcode in detail — or get the full £19 property report — at the property flood-risk report. © 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.