Up to High likelihood
Properties in LN2 2WL 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% | 4 | 4 |
| Medium | 1% – 3.3% | 1 | 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 11 m above sea level and falls 8 m across the surrounding 800 m. The ground contributing surface water to this point lies to the south-south-west.
Because properties in the high likelihood band; 6 recorded floods nearby; 142 official warnings since 2006.
The map above shows the real EA rivers & sea likelihood cells around LN2 2WL. 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 |
|---|---|---|
| Feb 2020 | 2020 February Flood Incident - Storm Dennis | ~63.1 km |
| Nov 2019 | LNA_2019_11_Barlings Eau | ~2.0 km |
| Nov 2019 | 2019 November Flood Incident | ~60.2 km |
| Dec 2013 | LNA_2013_12_Tidal_Witham_Haven | ~31.9 km |
| Oct 1993 | LNA_1993_10_Barlings Eau | ~5.1 km |
| Apr 1981 | LNA_1981_04_Barlings Eau | ~5.0 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.
2007 UK floods (2007, 15 warnings nearby) · Babet (2023, 7 warnings nearby) · Henk (2024, 4 warnings nearby) · Chandra (2026, 1 warnings nearby)
| Gauge | River | Distance | Typical high | Highest on record |
|---|---|---|---|---|
| Nettleham | Nettleham Beck | 2.8 km | 0.70 m | 0.79 m |
| Langworth | Barlings Eau | 2.9 km | 2.41 m | 3.55 m |
| LANGWORTH BRIDGE GS | — | 2.9 km | — | — |
| Heighington Beck | Heighington Beck | 8.1 km | 0.19 m | 0.77 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 |
|---|---|---|---|---|
| Scothern Tps | Scothern Fen Drain | 0.1 km | 23 (2024) | 304 |
| Dunholme Water Recycling Centre | Dunholme Beck | 2.1 km | 55 (2024) | 749 |
| Nettleham Stw | Nettleham Beck | 2.6 km | 114 (2024) | 2,089 |
| Mettleham Stw, Inlet Sewer | Nettleham Beck | 2.7 km | 21 (2024) | 489 |
Official annual EDM figures — a water-quality signal for local watercourses, not a property flood-risk factor.
No mapped flood-defence assets within 500 m of the postcode centre. 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 LN2 2WL — all in the LN2 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 LN2 district.