Does GL7 flood?

Yes — parts of the GL7 district carry real flood risk: 123 of its 287 at-risk postcodes reach the Environment Agency's High likelihood band. The GL7 postcode district covers Lechlade, Kempsford & Fairford South, Abbey, Siddington & Cerney Rural, St Michael's, close to Ampney St Peter, Cerney Wick, South Cerney, and surrounding villages in parts of Gloucestershire and Wiltshire.

287 postcodes in the GL7 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 123 high, 62 medium, 86 low, 16 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 GL7 postcodes are at risk?

GL7 1BN up to High GL7 1BW up to High GL7 1LF up to High GL7 1LN up to High GL7 2DJ up to High GL7 2DY up to High GL7 2EA up to High GL7 2EH up to High GL7 2GE up to High GL7 2LD up to High GL7 2LR up to High GL7 2LT up to High GL7 2LU up to High GL7 3AG up to High GL7 3AQ up to High GL7 3DL up to High GL7 3DN up to High GL7 3DR up to High GL7 3DS up to High GL7 3DT up to High GL7 3DX up to High GL7 3EY up to High GL7 3EZ up to High GL7 3FD up to High GL7 3FH up to High GL7 3FJ up to High GL7 3FU up to High GL7 3FW up to High GL7 3FX up to High GL7 3FY up to High GL7 3FZ up to High GL7 3GB up to High GL7 3GD up to High GL7 3GE up to High GL7 3GG up to High GL7 3HB up to High GL7 3HF up to High GL7 3HJ up to High GL7 3HN up to High GL7 3HP up to High GL7 3HQ up to High GL7 3HR up to High GL7 3HS up to High GL7 3HT up to High GL7 3HW up to High GL7 3JG up to High GL7 3JH up to High GL7 3JJ up to High GL7 3JS up to High GL7 3NP up to High GL7 3NU up to High GL7 3QQ up to High GL7 3QS up to High GL7 3QT up to High GL7 4AJ up to High GL7 4AL up to High GL7 4BE up to High GL7 4BN up to High GL7 4BP up to High GL7 4BW up to High GL7 4DT up to High GL7 4DY up to High GL7 4DZ up to High GL7 4EA up to High GL7 4EB up to High GL7 4ED up to High GL7 4EH up to High GL7 4GF up to High GL7 4GS up to High GL7 4GU up to High GL7 4GW up to High GL7 4LX up to High GL7 5BN up to High GL7 5DN up to High GL7 5EA up to High GL7 5EW up to High GL7 5HN up to High GL7 5LW up to High GL7 5NJ up to High GL7 5NL up to High GL7 5NR up to High GL7 5QH up to High GL7 5QJ up to High GL7 5SJ up to High GL7 5TG up to High GL7 5TL up to High GL7 5TN up to High GL7 5TZ up to High GL7 5UA up to High GL7 5UB up to High GL7 5UD up to High GL7 5UP up to High GL7 5US up to High GL7 5UT up to High GL7 5UZ up to High GL7 5XH up to High GL7 5XJ up to High GL7 5XR up to High GL7 6BG up to High GL7 6BT up to High GL7 6DE up to High GL7 6DU up to High GL7 6ED up to High GL7 6EJ up to High GL7 6EX up to High GL7 6EY up to High GL7 6EZ up to High GL7 6FJ up to High GL7 6FR up to High GL7 6GB up to High GL7 6HA up to High GL7 6HD up to High GL7 6HR up to High GL7 6QE up to High GL7 7AH up to High GL7 7AR up to High GL7 7AS up to High GL7 7BU up to High GL7 7BZ up to High GL7 7DU up to High GL7 7DX up to High GL7 7HE up to High GL7 7LF up to High GL7 1EP up to Medium GL7 1ER up to Medium GL7 1EZ up to Medium GL7 1LG up to Medium GL7 1PL up to Medium GL7 2AJ up to Medium GL7 2AN up to Medium GL7 2AS up to Medium GL7 2AW up to Medium GL7 2AX up to Medium GL7 2BA up to Medium GL7 2BB up to Medium GL7 2BD up to Medium GL7 2BG up to Medium GL7 2BH up to Medium GL7 2BQ up to Medium GL7 2BY up to Medium GL7 2BZ up to Medium GL7 2DA up to Medium GL7 2DB up to Medium GL7 2DD up to Medium GL7 2DE up to Medium GL7 2DG up to Medium GL7 2DH up to Medium GL7 2DL up to Medium GL7 2DR up to Medium GL7 2DS up to Medium GL7 2DU up to Medium GL7 2EB up to Medium GL7 2ED up to Medium GL7 2EE up to Medium GL7 2EG up to Medium GL7 2EJ up to Medium GL7 2EQ up to Medium GL7 2HJ up to Medium GL7 2HL up to Medium GL7 2LE up to Medium GL7 2PX up to Medium GL7 2PZ up to Medium GL7 2SA up to Medium GL7 3EE up to Medium GL7 3HA up to Medium GL7 3NX up to Medium GL7 3QH up to Medium GL7 4AG up to Medium GL7 4AH up to Medium GL7 4AN up to Medium GL7 4AQ up to Medium GL7 4BJ up to Medium GL7 4NH up to Medium GL7 5LS up to Medium GL7 5NT up to Medium GL7 5NY up to Medium GL7 5QL up to Medium GL7 5RL up to Medium GL7 5RY up to Medium GL7 5UE up to Medium GL7 5UQ up to Medium GL7 7AD up to Medium GL7 7AE up to Medium GL7 7AF up to Medium GL7 7DF up to Medium GL7 1AB up to Low GL7 1EN up to Low GL7 1EW up to Low GL7 1EX up to Low GL7 1HA up to Low GL7 1HB up to Low GL7 1HH up to Low GL7 1LJ up to Low GL7 1LQ up to Low GL7 1LR up to Low GL7 1LY up to Low GL7 1LZ up to Low GL7 1NP up to Low GL7 1NR up to Low GL7 1NS up to Low GL7 1PA up to Low GL7 1PB up to Low GL7 1PE up to Low GL7 1PJ up to Low GL7 1PS up to Low GL7 1ZG up to Low GL7 1ZT up to Low GL7 2AA up to Low GL7 2AG up to Low GL7 2AH up to Low GL7 2BP up to Low GL7 2BX up to Low GL7 2DW up to Low GL7 2DZ up to Low GL7 2EF up to Low GL7 2EL up to Low GL7 2EN up to Low GL7 2JU up to Low GL7 2PU up to Low GL7 2QE up to Low GL7 2QF up to Low GL7 2QG up to Low GL7 2QQ up to Low GL7 2QR up to Low GL7 2QS up to Low GL7 2QT up to Low GL7 2QX up to Low GL7 3AL up to Low GL7 3DU up to Low GL7 3FA up to Low GL7 3HD up to Low GL7 3HE up to Low GL7 3HG up to Low GL7 3HH up to Low GL7 3NQ up to Low GL7 4AP up to Low GL7 4DS up to Low GL7 4EF up to Low GL7 4JG up to Low GL7 4NJ up to Low GL7 5FP up to Low GL7 5JH up to Low GL7 5LJ up to Low GL7 5NP up to Low GL7 5RS up to Low GL7 5TU up to Low GL7 5TW up to Low GL7 5UG up to Low GL7 5UH up to Low GL7 5UR up to Low GL7 5UW up to Low GL7 5UX up to Low GL7 5UY up to Low GL7 5XE up to Low GL7 5XF up to Low GL7 5XL up to Low GL7 6BU up to Low GL7 6BW up to Low GL7 6DB up to Low GL7 6DT up to Low GL7 6DY up to Low GL7 6FN up to Low GL7 6FP up to Low GL7 6HZ up to Low GL7 6LN up to Low GL7 7AA up to Low GL7 7AG up to Low GL7 7AP up to Low GL7 7AQ up to Low GL7 7BB up to Low GL7 7BY up to Low GL7 1JD up to Very low GL7 2AL up to Very low GL7 2BJ up to Very low GL7 2BL up to Very low GL7 2BN up to Very low GL7 2BS up to Very low GL7 2DF up to Very low GL7 2QU up to Very low GL7 4AB up to Very low GL7 4FB up to Very low GL7 4HD up to Very low GL7 5TX up to Very low GL7 6DS up to Very low GL7 6DX up to Very low GL7 6FU up to Very low GL7 6HQ up to Very low

Rivers and flooding history near GL7

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

287 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (40 at warning level or above), most recently 20 March 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in GL7? 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

GL6 GL8 GL5 GL9 GL10 GL4 GL11 GL3

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.