Piddlehinton, Dorset
Up to High likelihood
Properties in DT2 7TD sit in the Environment Agency's High 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 band | Annual chance | Properties | Of which homes |
|---|---|---|---|
| High | greater than 3.3% | 3 | 0 |
| Medium | 1% – 3.3% | 0 | 0 |
| Low | 0.1% – 1% | 0 | 0 |
| Very low | below 0.1% | 0 | 0 |
Over a 25-year mortgage, a property in a high-likelihood area has at least a 57% chance of flooding at least once.
The ground here sits at about 86 m above sea level and falls 37 m across the surrounding 800 m. Surface water reaching this point runs off ground lying to the east-north-east, 32.6 m higher.
Because properties in the high likelihood band; 1 recorded flood nearby; 366 official warnings since 2006.
The map above shows the real EA rivers & sea likelihood cells around DT2 7TD. 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.
Warnings cover flood areas, not individual addresses.
| Date | Recorded flood | Approx. distance |
|---|---|---|
| Jan 2014 | Flood Extents_Winter 2013 to 2014 | ~22.3 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.
2013-14 UK winter floods (2013, 23 warnings nearby) · Henk (2024, 11 warnings nearby) · Chandra (2026, 9 warnings nearby) · Elin (2023, 8 warnings nearby)
| Gauge | River | Distance | Typical high | Highest on record |
|---|---|---|---|---|
| Little Puddle | River Piddle | 1.1 km | 0.38 m | 0.79 m |
| South House | River Piddle | 1.7 km | 0.63 m | 1.04 m |
| Ridge Way | Groundwater Level | 3.1 km | 68.00 m | 89.03 m |
| Doles Ash | Groundwater Level | 3.4 km | 118.50 m | 125.99 m |
Live levels, predictions and rain-response behaviour are on each gauge's page and in the property report.
| Overflow | Discharges into | Distance | Spills | Hours |
|---|---|---|---|---|
| Pumping Stn Adjacent The Piddle Inn | The River Piddle | 2.4 km | 137 (2024) | 3,090 |
| Pumping Station Adjacent Rivendell | The River Piddle | 2.8 km | 118 (2024) | 2,477 |
| — | 4.5 km | 1 (2024) | 8 | |
| Godmanstone Stw | River Cerne | 5.0 km | 50 (2024) | 899 |
Official annual EDM figures — a water-quality signal for local watercourses, not a property flood-risk factor.
38 mapped flood-defence assets within 500 m — nearest ~24 m (natural high ground). Defences reduce risk, never remove it.
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.
At-risk postcodes near DT2 7TD — all in the DT2 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. Place names: Contains OS data © Crown copyright and database rights 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Contains National Statistics data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. 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 DT2 district.