Up to Low likelihood
Properties in BA5 1FA sit in the Environment Agency's Low 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% | 0 | 0 |
| Medium | 1% – 3.3% | 0 | 0 |
| Low | 0.1% – 1% | 1 | 0 |
| Very low | below 0.1% | 0 | 0 |
Over a 25-year mortgage, a property in a low-likelihood area has a 2–22% chance of flooding at least once.
The ground here sits at about 37 m above sea level and falls 17 m across the surrounding 800 m. Surface water reaching this point runs off ground lying to the east-north-east, 1.6 m higher.
Because properties in the low likelihood band; 4 recorded floods nearby; 14 official warnings since 2006.
The map above shows the real EA rivers & sea likelihood cells around BA5 1FA. 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 | ~5.8 km |
| Nov 2012 | Nov 2012 Floods | ~28.6 km |
| Oct 1960 | EA112_Upper Brue_Glastonbury Area | ~8.9 km |
| Dec 1955 | EA112_Brue_Glastonbury_area | ~8.4 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.
Ashley (2024, 1 warnings nearby) · Henk (2024, 1 warnings nearby) · Angus (2016, 1 warnings nearby)
| Gauge | River | Distance | Typical high | Highest on record |
|---|---|---|---|---|
| Wookey | River Axe | 2.3 km | 0.77 m | 1.40 m |
| Fenny Castle | River Sheppey | 5.2 km | 0.47 m | 1.17 m |
| Shepton Mallet Lower Lane | River Sheppey | 7.1 km | 0.50 m | 1.90 m |
| Shepton Mallet Garston Street | River Sheppey | 7.4 km | 0.40 m | 1.60 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 |
|---|---|---|---|---|
| Priory Hospital Cso | St Andrews Stream | 0.7 km | 16 (2024) | 31 |
| Wells Stw | Wells Moat Stream(s) | 1.6 km | 46 (2024) | 513 |
| Mill Lane Pumping Station | River Sheppey | 2.3 km | 64 (2024) | 348 |
| Glen Cottage Cso | River Axe | 2.5 km | 56 (2024) | 172 |
Official annual EDM figures — a water-quality signal for local watercourses, not a property flood-risk factor.
22 mapped flood-defence assets within 500 m — nearest ~240 m (natural high ground, wall). 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 BA5 1FA — all in the BA5 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 BA5 district.