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Does DN5 7HS flood?

Up to Medium likelihood

Properties in DN5 7HS sit in the Environment Agency's Medium flood-likelihood band (worst property). The band is the worst found in the postcode — it describes the land around properties (defence-adjusted, rivers & sea), not any single address, and not today's conditions.

Likelihood bandAnnual chancePropertiesOf which homes
Highgreater than 3.3%00
Medium1% – 3.3%10
Low0.1% – 1%00
Very lowbelow 0.1%00

Over a 25-year mortgage, a property in a medium-likelihood area has a 22–57% chance of flooding at least once.

The ground around DN5 7HS

The ground here sits at about 35 m above sea level and falls 36 m across the surrounding 800 m. Surface water reaching this point runs off ground lying to the north, 1.4 m higher.

Shaded relief map of the ground around DN57HS, computed from Environment Agency LiDAR. The ground here sits at about 35 m above sea level and falls 36 m across the surrounding 800 m. Surface water reaching this point runs off ground lying to the north, 1.4 m higher.
Shaded relief of the bare ground within about 400 m of DN5 7HS, computed from the Environment Agency's published LiDAR terrain survey. The ring marks the postcode centre, not a property. This shows the shape of the land, not a flood map — it does not include drains, culverts, walls or kerbs, and the official likelihood band above is the authoritative figure. © Environment Agency copyright and/or database right 2022. All rights reserved.
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Get the full flood report for DN5 7HS — £19 Free preview first · instant access · no account needed The detail below — flood history, warnings, rivers, overflows — is part of FloodRadar's property flood-risk report. The official band above is free; the preview shows more before you decide.

Inside the full report for DN5 7HS

FloodRadarProperty Flood-Risk Report
DN5 7HS
Moderate flood risk — investigate further

Because properties in the medium likelihood band; 3 recorded floods nearby; 119 official warnings since 2006.

D Today — indicative grade (A best → E)
··· By the 2050s — EA climate scenario (in the full report)
⚑ Official warning within 10 km: Yes ⚑ Recorded flood nearby: Yes ⚑ Flood defences within 500 m: No ⚑ In flood zone 2 or 3: ···
Rivers & sea
Up to Medium
Surface water
···
Groundwater
Not assessed
Historic flooding
Recorded nearby
Warning history · flood map with building picker · 2050s view · insurance outlook · every dataset receipt — 18 sections

Flood-risk map of this area

Environment Agency flood-likelihood cells
High (>3.3%/yr) Medium Low Very low Marker = postcode centre Base map © OpenStreetMap contributors

The map above shows the real EA rivers & sea likelihood cells around DN5 7HS. The small panels are illustrative previews of the report's per-layer map views — the full report draws each layer for real, plus recorded extents, defences and a building picker on an interactive map.

Official flood warnings near DN5 7HS

119
flood alerts & warnings within 10 km since 2011
53
of them full flood warnings or severe warnings
2026
most recent warning nearby (2026-02-06)

Warnings cover flood areas, not individual addresses.

Recorded floods near this postcode

DateRecorded floodApprox. distance
Feb 2022 2022 February Flood Incident -Storm Dudley, Eunice and Franklin ~10.0 km
Jan 2021 2021 January Flood Incident - Storm Christoph ~37.9 km
Feb 2020 2020 February Flood Incident - Storm Dennis ~33.9 km

EA Recorded Flood Outlines — absence of a record never proves a place has not flooded. The full report tests whether any extent covered the exact spot.

Named storms that brought flooding here

Babet (2023, 18 warnings nearby) · Franklin (2022, 8 warnings nearby) · Henk (2024, 4 warnings nearby) · Christoph (2021, 3 warnings nearby)

The rivers that matter for DN5 7HS

GaugeRiverDistanceTypical highHighest on record
Adwick River Dearne 1.2 km 2.12 m 2.77 m
Bolton Bridge River Dearne 2.0 km 2.00 m 3.54 m
Wath upon Dearne Brook Dike 4.3 km 1.00 m 1.86 m
Manvers Old Moor Lane Knoll Beck 5.1 km 1.50 m 2.19 m

Live levels, predictions and rain-response behaviour are on each gauge's page and in the property report.

Storm overflows within 5 km

OverflowDischarges intoDistanceSpillsHours
Barnburgh Stw Tributary Of The River Dearne 0.2 km 57 (2024) 679
Furlong Pond No 2 Cso Far Moor Dyke 1.3 km 19 (2024) 41
Harlington Mill Lane Cso Culv Trib Of Old River Dearne 1.5 km 27 (2024) 153
Bolton On Dearne Stw River Dearne 1.9 km 53 (2024) 425

Official annual EDM figures — a water-quality signal for local watercourses, not a property flood-risk factor.

Flood defences

No mapped flood-defence assets within 500 m of the postcode centre. Defences reduce risk, never remove it.

What the full property report adds

The interactive flood-risk map with a building picker (your exact house, not the postcode), the 2050s climate view, surface-water and planning flood zones at your building, exact recorded-flood distances, year-by-year warning charts, watercourses including culverted streams, an insurance outlook with the Flood Re rules, and a printable document with every dataset receipt — start with the free preview, unlock for £19.

Flood risk at nearby postcodes

DN5 7DX up to High DN5 7DY up to Low DN5 7FR up to Medium DN5 7HT up to Very low DN5 7HX up to Low DN5 7HY up to Low DN5 7JE up to High DN5 7LU up to Medium DN5 7NB up to High DN5 7SW up to Low DN5 7TG up to Medium DN5 7TS up to Low

At-risk postcodes near DN5 7HS — all in the DN5 district.

© 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. Recorded Flood Outlines and warning history © Environment Agency copyright and/or database right 2025. Storm-overflow figures: EA Event Duration Monitoring. Flood defences © Environment Agency (OGL v3). This page summarises public area-level data — it is not a flood-risk survey and not a substitute for the official GOV.UK service. All data sources & licences. More postcodes: the DN5 district.