Does BA22 flood?

Yes — parts of the BA22 district carry real flood risk: 50 of its 136 at-risk postcodes reach the Environment Agency's High likelihood band. The BA22 postcode district covers Castle Cary, Coker, Martock, Blackmoor Vale, close to Ilchester, Yeovil, Weston Bampfylde, and surrounding villages in parts of Somerset and Dorset.

136 postcodes in the BA22 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 50 high, 27 medium, 44 low, 15 very low. A postcode not listed here has no properties in any recorded risk band (which is good news, but never proof it cannot flood).

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Which BA22 postcodes are at risk?

BA22 7BD up to High BA22 7BQ up to High BA22 7EB up to High BA22 7EF up to High BA22 7EL up to High BA22 7EQ up to High BA22 7ET up to High BA22 7JR up to High BA22 7JZ up to High BA22 7NH up to High BA22 7NS up to High BA22 7NT up to High BA22 7PE up to High BA22 7QB up to High BA22 7QE up to High BA22 7QF up to High BA22 7QL up to High BA22 7QW up to High BA22 8AS up to High BA22 8AX up to High BA22 8BE up to High BA22 8BX up to High BA22 8BZ up to High BA22 8DG up to High BA22 8DH up to High BA22 8DR up to High BA22 8DS up to High BA22 8EJ up to High BA22 8HB up to High BA22 8JB up to High BA22 8LP up to High BA22 8LT up to High BA22 8LX up to High BA22 8NZ up to High BA22 9AD up to High BA22 9AT up to High BA22 9AU up to High BA22 9HB up to High BA22 9HY up to High BA22 9JA up to High BA22 9JJ up to High BA22 9NG up to High BA22 9NQ up to High BA22 9QH up to High BA22 9QL up to High BA22 9RR up to High BA22 9TD up to High BA22 9UE up to High BA22 9UW up to High BA22 9UZ up to High BA22 7NU up to Medium BA22 7PA up to Medium BA22 7PD up to Medium BA22 7QD up to Medium BA22 7QP up to Medium BA22 7QX up to Medium BA22 8AU up to Medium BA22 8BD up to Medium BA22 8DA up to Medium BA22 8DU up to Medium BA22 8DX up to Medium BA22 8GF up to Medium BA22 8JE up to Medium BA22 8JF up to Medium BA22 8JG up to Medium BA22 8JH up to Medium BA22 8JL up to Medium BA22 8LA up to Medium BA22 8LB up to Medium BA22 8LU up to Medium BA22 8PE up to Medium BA22 8PP up to Medium BA22 8SU up to Medium BA22 9DG up to Medium BA22 9EX up to Medium BA22 9SJ up to Medium BA22 9TP up to Medium BA22 7DB up to Low BA22 7DT up to Low BA22 7EE up to Low BA22 7NN up to Low BA22 7NP up to Low BA22 7PB up to Low BA22 7QG up to Low BA22 8AB up to Low BA22 8BA up to Low BA22 8BY up to Low BA22 8DQ up to Low BA22 8DT up to Low BA22 8EU up to Low BA22 8EX up to Low BA22 8GR up to Low BA22 8HF up to Low BA22 8HG up to Low BA22 8HH up to Low BA22 8HL up to Low BA22 8HN up to Low BA22 8HT up to Low BA22 8HW up to Low BA22 8LD up to Low BA22 8LQ up to Low BA22 8LY up to Low BA22 8LZ up to Low BA22 8ND up to Low BA22 8NG up to Low BA22 9AG up to Low BA22 9AH up to Low BA22 9AN up to Low BA22 9BJ up to Low BA22 9BS up to Low BA22 9DR up to Low BA22 9EA up to Low BA22 9ES up to Low BA22 9RY up to Low BA22 9TH up to Low BA22 9TX up to Low BA22 9UD up to Low BA22 9UH up to Low BA22 9UN up to Low BA22 9UQ up to Low BA22 9UU up to Low BA22 8LR up to Very low BA22 8NA up to Very low BA22 8NB up to Very low BA22 8NL up to Very low BA22 8NN up to Very low BA22 8NQ up to Very low BA22 8NR up to Very low BA22 8NS up to Very low BA22 8NT up to Very low BA22 8NU up to Very low BA22 8NW up to Very low BA22 8NX up to Very low BA22 8NY up to Very low BA22 8PS up to Very low BA22 8QP up to Very low

Rivers and flooding history near BA22

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

329 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (38 at warning level or above), most recently 13 March 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in BA22? 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

BA21 BA20 BA16 BA15 BA14 BA13 BA12 BA11

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.