Does Calverton flood?
What the Environment Agency's rivers-and-sea flood-risk data says about Calverton
Ordnance Survey places 32 postcodes in Calverton in the Environment Agency's rivers-and-sea flood-risk dataset (Risk of Flooding from Rivers and Sea). Each postcode is counted once, under the worst band any of its properties reaches; together they hold 339 properties in the EA dataset's likelihood bands.
| EA likelihood band | Postcodes (worst band) | Properties in the EA dataset | of which homes |
|---|---|---|---|
| High | 21 | 98 | 75 |
| Medium | 4 | 54 | 45 |
| Low | 7 | 187 | 174 |
| Very low | 0 | 0 | 0 |
| All bands | 32 | 339 | 294 |
This dataset covers flooding from rivers and the sea only — one of five flood sources. Surface water, groundwater, sewers and reservoirs are assessed separately, so a postcode missing from it is not proof that a place cannot flood. The band describes the land around properties (allowing for defences), not any single address and not today's conditions.
Rivers and live river levels near Calverton
Environment Agency gauges within 10 km of Calverton watch Woodborough Brook, Oxton Dumble, Dover Beck, Cocker Beck, Day Brook, Ouse Dyke, River Leen, Baker Lane Brook, River Trent.
-
Woodborough
Woodborough Brook · 1.4 km away 0.13 m
normal range · steady · 30 min ago -
Oxton
Oxton Dumble · 1.7 km away 0.03 m
normal range · steady · 30 min ago -
Lowdham
Dover Beck · 3.2 km away 0.16 m
normal range · steady · 30 min ago -
Lowdham Grange Structure
Cocker Beck · 4.3 km away 0.12 m
controlled by a sluice or weir · 30 min ago -
Thackeray's Lane Park
Day Brook · 6.4 km away 0.01 m
normal range · steady · 30 min ago -
Carlton Structure
Ouse Dyke · 7.4 km away 0.17 m
controlled by a sluice or weir · 30 min ago -
Day Brook
Day Brook · 8.3 km away 0.02 m
normal range · steady · 30 min ago -
Bulwell
River Leen · 8.4 km away 0.37 m
normal range · 30 min ago -
Hucknall
Baker Lane Brook · 9.2 km away No recent reading
last reported 25 Oct 2026 23:30 -
Colwick
River Trent · 9.3 km away 1.89 m
normal range · 30 min ago
Distances are from the middle of Calverton's at-risk postcodes. Tidal and structure gauges are shown as readings only — the tide and sluice gates move them, not floods. A gauge with no recent reading shows no level.
The watercourse nearest Calverton
The nearest watercourse on the river map is Dover Beck, about 870 m from the middle of Calverton's at-risk postcodes. It flows into the River Trent about 11 km downstream.
- Next gauge downstreamLowdham, about 3.4 km along the river.
Normal · steady · 30 min ago
After that, Farndon, about 25 km along the river. - Storm overflows2 storm overflows are traced upstream of Lowdham on the river map. See them on its page.
- Nearest gauge upstreamOxton, about 1.8 km up the river.
Normal · steady · 30 min ago
A gauge downstream shows water that has already passed this point; one upstream sees it first. Distances along the river are from the point on Dover Beck nearest the middle of Calverton's at-risk postcodes. From Ordnance Survey’s river map (OS Open Rivers), which leaves out small streams, ditches and culverts, so a nearer one may exist. This describes where water goes on the map; it says nothing about flooding at any address. Contains OS data © Crown copyright and database rights 2026.
Flood warning areas near Calverton
21 Environment Agency flood warning areas lie within 10 km of Calverton. The EA has issued 182 flood warnings and alerts for them since 2006, most recently on 13 Mar 2026.
-
Woodborough Brook at Woodborough
12 warnings and alerts since 2006, latest Jan 2025 2.1 km -
Cocker Beck at Lowdham and properties at Lowdham around Southwell Road
14 warnings and alerts since 2006, latest Jan 2025 5.5 km -
River Trent in Nottinghamshire from Castle Donington to Cromwell Weir
80 warnings and alerts since 2006, latest Mar 2026 5.7 km -
River Trent at Burton Joyce including properties around the A6142 Nottingham Road
no warning on record since 2006 6.1 km -
River Trent at Gunthorpe including Riverdale Caravan Park and access via the A6097 between Lowdham and Gunthorpe
11 warnings and alerts since 2006, latest Jan 2025 7.0 km -
Ouse Dyke at Gedling and Carlton, including Waverley Avenue and Tennyson Avenue
5 warnings and alerts since 2006, latest Mar 2026 7.2 km -
Upper Day Brook at Sherwood and Woodthorpe
no warning on record since 2006 7.2 km -
River Trent at Caythorpe including Main Street and Caythorpe Road near Morrfield Farm
4 warnings and alerts since 2006, latest Jan 2024 7.2 km -
River Trent at Shelford for Shelford Manor and The Holmes including Church Street
5 warnings and alerts since 2006, latest Jan 2024 7.6 km -
River Trent at Stoke Bardolph including the Works and low lying farms
5 warnings and alerts since 2006, latest Jan 2024 8.0 km -
Ouse Dyke and River Trent at Netherfield, including Drummond Avenue, Rochester Avenue and Kingsley Drive
3 warnings and alerts since 2006, latest Mar 2026 8.1 km -
River Trent at Hoveringham including farms around the Causeway Dyke
5 warnings and alerts since 2006, latest Jan 2024 8.1 km
Recorded floods near Calverton
Floods whose mapped extent (EA Recorded Flood Outlines) reached within ~5 km of Calverton, most recent first. Records, not floods: no outline on the record is not evidence a place has not flooded. See them on the map →
- 2 Jan 2024 — Woodborough January 2024 Main river
- 2 Jan 2024 — Gunthorpe January 2024 Main river
- 2 Jan 2024 — Lowdham January 2024 Main river
- 16 Oct 2023 — Oxton October 2023 Main river
- 16 Oct 2023 — Lowdham October 2023 Main river
- 16 Oct 2023 — Woodborough October 2023 Main river
- 16 Oct 2023 — Epperstone October 2023 Ordinary watercourse
- 6 Jun 2010 — Day Brook June 2010 Main river
- 25 Jun 2007 — Woodborough Brook 2007 Main river
- 25 Jun 2007 — Summer 2007 floods Main river
- 22 Jun 2007 — Summer 2007 floods Main river
- 10 Nov 2000 — Lower Trent - 10 Nov 2000 Main river
…and 6 earlier recorded floods on the map.
Rainfall near Calverton
Calverton gets about 694 mm of rain a year on average (wettest month October, 71 mm; driest March, 43 mm). That is 40% drier than the UK as a whole, which averages 1,163 mm a year. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 1.8 km from the place centre.
The nearest rain gauge, Rainfall station (1.5 km away), recorded 0.2 mm in the last 24 hours and 29.4 mm in the last 7 days (latest reading 30 min ago).
At-risk postcodes in Calverton
Every postcode Ordnance Survey places in Calverton that appears in the EA's rivers-and-sea dataset, worst band first. Each links to its own flood-risk page.
High likelihood (21)
Medium likelihood (4)
Low likelihood (7)
Postcode districts
Sources
FloodRadar summarises public flood data. It is not a flood-risk survey of any property, and it does not replace official GOV.UK flood warnings or the GOV.UK long-term flood risk service.
Flood-risk bands: © 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, flood warning areas and warning history © Environment Agency copyright and/or database right 2025. Licensed under the Open Government Licence v3.0.
River levels and rainfall: Environment Agency real-time flood-monitoring data, updated every 15 minutes (Open Government Licence v3.0).
Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.
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.