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No official flood warning is active nearby and the closest river stations are within normal ranges.
Updated 2026-10-09 22:01:43 UTC · Official GOV.UK warnings · Flood preparation & help guide
Monkton Deverill is a village and former civil parish, now in the parish of Kingston Deverill, in Wiltshire, England, about five miles south of Warminster and four miles north-east of Mere. The area has been part of Kingston Deverill parish since 1934. It lies on the River Wylye and forms part of a group of villages known as the Upper Deverills. In 1931 the parish had a population of 108.
Towns and villages near Monkton Deverill with a page of their own: the homes in a flood risk area there, the nearest river gauges, and recorded floods.
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.
The nearest watercourse on the river map is the River Wylye, about 10 m from the middle of Monkton Deverill's gauges. It flows into the River Nadder about 43 km downstream.
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 the River Wylye nearest the middle of Monkton Deverill's gauges. 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.
Monkton Deverill is monitored by 1 Environment Agency river level station on the River Wylye, in Wiltshire. Water levels are updated every 15 minutes, providing real-time flood monitoring for the area.
The River Wylye is monitored by 1 station (Brixton Deverill). Each station records water levels continuously, with data synced to FloodRadar every 5 minutes.
There are 3 Environment Agency flood warning areas within 10km of Monkton Deverill. When the EA issues a flood warning for any of these areas, it will appear on this page. These include: Longbridge Deverills, Henfords Marsh, Boreham, Water Lane and Norton Bavant; Groundwater flooding for Warminster; Groundwater flooding for the Dene including Hindon, Fonthill Bishop, Fonthill Gifford and Chicklade.
There are 3 storm overflows within 5km of Monkton Deverill. None of the 1 with a reporting monitor is currently discharging (2 have no live status right now). Enable "Sewage" on the map above to see their locations.
Each has its own page of live status and past discharges:
If flooding is forecast in Monkton Deverill, call Floodline on 0345 988 1188 for the latest information. Move valuables upstairs, turn off gas and electricity if safe to do so, and avoid walking or driving through flood water. Sign up for flood warnings on any station page above to receive email alerts when water levels rise. For emergency numbers, a preparation checklist and insurance guidance, see our flood help & preparation guide.
Monkton Deverill gets about 1,033 mm of rain a year on average (wettest month November, 118 mm; driest May, 65 mm). That is close to the UK as a whole, which averages 1,163 mm a year. See the rain gauges →
A thirty-year average for the area, not a forecast and not a flood risk on its own. Source: Met Office HadUK-Grid 1991–2020 (5 km grid), 1.9 km away. Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.
No recorded flood outline within ~5 km of the Monkton Deverill town centre means no flood was mapped here, which is not evidence none happened: the Environment Agency mapped only some floods, mapping effort rose sharply after about 2000, and surface-water flooding is largely absent from this record. Open the recorded-floods map →
Current verdict: Normal. No official flood warning is active nearby and the closest river stations are within normal ranges.
Monkton Deverill has river level monitoring on River Wylye — 1 monitoring station in total.
Use the GOV.UK Check for Flooding service (check-for-flooding.service.gov.uk) or call Floodline on 0345 988 1188 (24 hours). You can also set up free FloodRadar email or browser alerts from any station page above.
Follow official advice: move valuables and vehicles to safety, never walk or drive through flood water, turn off gas and electricity if safe, and check on vulnerable neighbours. See our flood preparation guide at floodradar.co.uk/flood-help.
No recorded flood outline is mapped around the Monkton Deverill town centre means no flood was mapped here, which is not evidence none happened: the Environment Agency mapped only some floods, mapping effort rose sharply after about 2000, and surface-water flooding is largely absent from this record. FloodRadar has separately logged 10 flood warnings or alerts for the Wiltshire area since February 2026. See the flood history link below.
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