Does DL11 flood?

Yes — parts of the DL11 district carry real flood risk: 31 of its 81 at-risk postcodes reach the Environment Agency's High likelihood band. The DL11 postcode district covers Upper Dales, North Richmondshire, Lower Teesdale, Hipswell & Colburn, close to Fremington, Grinton, Boldron, and surrounding villages in parts of North Yorkshire and County Durham.

81 postcodes in the DL11 district appear in the Environment Agency's rivers-and-sea flood-risk dataset — worst bands: 31 high, 19 medium, 31 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 DL11 postcodes are at risk?

DL11 6AR up to High DL11 6AS up to High DL11 6AW up to High DL11 6EA up to High DL11 6LD up to High DL11 6LE up to High DL11 6LF up to High DL11 6ND up to High DL11 6NE up to High DL11 6NH up to High DL11 6NJ up to High DL11 6NQ up to High DL11 6PJ up to High DL11 6PY up to High DL11 6QG up to High DL11 6RE up to High DL11 6RG up to High DL11 6RS up to High DL11 6TR up to High DL11 6TT up to High DL11 6UH up to High DL11 6UZ up to High DL11 7EU up to High DL11 7HE up to High DL11 7HH up to High DL11 7HR up to High DL11 7NW up to High DL11 7QW up to High DL11 7RD up to High DL11 7SU up to High DL11 7TF up to High DL11 6DR up to Medium DL11 6DZ up to Medium DL11 6HH up to Medium DL11 6HJ up to Medium DL11 6JG up to Medium DL11 6JH up to Medium DL11 6LP up to Medium DL11 6NL up to Medium DL11 6PE up to Medium DL11 6QJ up to Medium DL11 6RF up to Medium DL11 6RW up to Medium DL11 6TS up to Medium DL11 7BA up to Medium DL11 7BH up to Medium DL11 7EG up to Medium DL11 7ET up to Medium DL11 7LB up to Medium DL11 7LD up to Medium DL11 6AD up to Low DL11 6DD up to Low DL11 6DF up to Low DL11 6DW up to Low DL11 6EY up to Low DL11 6HN up to Low DL11 6JA up to Low DL11 6LR up to Low DL11 6LS up to Low DL11 6LT up to Low DL11 6NG up to Low DL11 6NT up to Low DL11 6QN up to Low DL11 6RD up to Low DL11 6RT up to Low DL11 6RU up to Low DL11 6SH up to Low DL11 6SJ up to Low DL11 6SL up to Low DL11 6TX up to Low DL11 6UA up to Low DL11 6UJ up to Low DL11 7ED up to Low DL11 7EX up to Low DL11 7HA up to Low DL11 7NA up to Low DL11 7NB up to Low DL11 7RN up to Low DL11 7TJ up to Low DL11 7TY up to Low DL11 7UL up to Low

Rivers and flooding history near DL11

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

114 official flood warnings and alerts have been raised within ~10 km of the district's centre since 2006 (14 at warning level or above), most recently 12 March 2026. Warnings cover flood areas, not individual addresses.

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

🏠 Buying or renting in DL11? 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

DL10 DL12 DL13 DL9 DL14 DL8 DL15 DL7

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.