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Does DN11 flood?

Yes — parts of the DN11 district carry real flood risk: 15 of its 33 at-risk postcodes reach the Environment Agency's High likelihood band. The DN11 postcode district covers Tickhill & Wadsworth, Rossington & Bawtry, Harworth, Edlington & Warmsworth, close to Sprotbrough, Bentley, Conisbrough, and surrounding villages in parts of South Yorkshire and Nottinghamshire.

33 postcodes in the DN11 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 15 high, 13 low, 5 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 DN11 postcodes are at risk?

DN11 8LB up to High DN11 8LE up to High DN11 8LG up to High DN11 8LH up to High DN11 9DR up to High DN11 9DS up to High DN11 9DW up to High DN11 9ET up to High DN11 9EX up to High DN11 9NL up to High DN11 9QX up to High DN11 9QY up to High DN11 9RD up to High DN11 9RE up to High DN11 9RW up to High DN11 0EA up to Low DN11 0HB up to Low DN11 0HD up to Low DN11 0PS up to Low DN11 0UE up to Low DN11 0UH up to Low DN11 0UR up to Low DN11 0UW up to Low DN11 0XX up to Low DN11 8NB up to Low DN11 9DH up to Low DN11 9PQ up to Low DN11 9RG up to Low DN11 0BF up to Very low DN11 0BG up to Very low DN11 0BQ up to Very low DN11 0GS up to Very low DN11 0GU up to Very low

Rivers and flooding history near DN11

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

67 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (32 at warning level or above), most recently 8 February 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in DN11? 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 DN12 DN9 DN14 DN8 DN15 DN7 DN16

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.