FloodRadar
Log inCreate free account

Explore FloodRadar

Does DN9 flood?

Yes — parts of the DN9 district carry real flood risk: 30 of its 128 at-risk postcodes reach the Environment Agency's High likelihood band. The DN9 postcode district covers Axholme South, Axholme Central, Finningley, Everton, close to Keadby, Mattersey, Fishlake Woodhouse Washland, and surrounding villages in parts of Nottinghamshire and North Lincolnshire.

128 postcodes in the DN9 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 30 high, 6 medium, 54 low, 38 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).

Free preview first · full report £19

Which DN9 postcodes are at risk?

DN9 1AW up to High DN9 1BE up to High DN9 1BG up to High DN9 1BQ up to High DN9 1DZ up to High DN9 1EE up to High DN9 1EF up to High DN9 1FJ up to High DN9 1PH up to High DN9 1PL up to High DN9 1PN up to High DN9 1QA up to High DN9 1QB up to High DN9 1QD up to High DN9 1QE up to High DN9 1QL up to High DN9 1RP up to High DN9 1RR up to High DN9 1RT up to High DN9 2BB up to High DN9 2BH up to High DN9 2BJ up to High DN9 2EN up to High DN9 2EW up to High DN9 2NN up to High DN9 3DZ up to High DN9 3JZ up to High DN9 3NT up to High DN9 3PD up to High DN9 3QE up to High DN9 1BD up to Medium DN9 2BQ up to Medium DN9 2EP up to Medium DN9 2ER up to Medium DN9 2ES up to Medium DN9 3PA up to Medium DN9 1AE up to Low DN9 1AF up to Low DN9 1AG up to Low DN9 1AH up to Low DN9 1AJ up to Low DN9 1AQ up to Low DN9 1BH up to Low DN9 1BJ up to Low DN9 1BP up to Low DN9 1DX up to Low DN9 1DY up to Low DN9 1EA up to Low DN9 1EQ up to Low DN9 1FP up to Low DN9 1JA up to Low DN9 1LA up to Low DN9 1LF up to Low DN9 1LG up to Low DN9 1LQ up to Low DN9 1NF up to Low DN9 1PW up to Low DN9 1RE up to Low DN9 1RH up to Low DN9 1RJ up to Low DN9 1RL up to Low DN9 2BA up to Low DN9 2BD up to Low DN9 2BL up to Low DN9 2BT up to Low DN9 2DA up to Low DN9 2DZ up to Low DN9 2EG up to Low DN9 2EH up to Low DN9 2EJ up to Low DN9 2EL up to Low DN9 2EQ up to Low DN9 2ET up to Low DN9 2EU up to Low DN9 2EX up to Low DN9 2FF up to Low DN9 2FR up to Low DN9 2FS up to Low DN9 2JN up to Low DN9 2JW up to Low DN9 2LY up to Low DN9 2NL up to Low DN9 2NP up to Low DN9 2NR up to Low DN9 2NW up to Low DN9 3AN up to Low DN9 3DW up to Low DN9 3DY up to Low DN9 3EA up to Low DN9 3QY up to Low DN9 1AL up to Very low DN9 1AN up to Very low DN9 1EW up to Very low DN9 1FA up to Very low DN9 1JY up to Very low DN9 1LB up to Very low DN9 1LE up to Very low DN9 1NG up to Very low DN9 1QW up to Very low DN9 1RB up to Very low DN9 1RD up to Very low DN9 1RF up to Very low DN9 1RN up to Very low DN9 1RS up to Very low DN9 1RW up to Very low DN9 1RX up to Very low DN9 1TZ up to Very low DN9 2AZ up to Very low DN9 2BP up to Very low DN9 2BU up to Very low DN9 2BZ up to Very low DN9 2DU up to Very low DN9 2DY up to Very low DN9 2EE up to Very low DN9 2EF up to Very low DN9 2FE up to Very low DN9 2HA up to Very low DN9 2HB up to Very low DN9 2JR up to Very low DN9 2LT up to Very low DN9 2NF up to Very low DN9 2NG up to Very low DN9 2NJ up to Very low DN9 2NQ up to Very low DN9 3AX up to Very low DN9 3AZ up to Very low DN9 3BB up to Very low DN9 3DU up to Very low

Rivers and flooding history near DN9

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

81 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (5 at warning level or above), most recently 2 March 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in DN9? 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

DN10 DN8 DN11 DN7 DN12 DN6 DN5 DN14

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.