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No official flood warning is active nearby and the closest river stations are within normal ranges.
Updated 2026-10-10 04:45:46 UTC · Official GOV.UK warnings · Flood preparation & help guide
Codford is a civil parish south of Salisbury Plain in the Wylye Valley in Wiltshire, England. Its settlements are the adjacent villages of Codford St Peter and Codford St Mary, which lie some 7 miles (11 km) southeast of Warminster.
Towns and villages near Codford St Mary 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 Chitterne Brook, about 20 m from the middle of Codford St Mary's gauges. It flows into the River Wylye about 980 m 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 Chitterne Brook nearest the middle of Codford St Mary'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.
Codford St Mary is monitored by 1 Environment Agency river level station on the Chitterne Brook, in Wiltshire. Water levels are updated every 15 minutes, providing real-time flood monitoring for the area.
The Chitterne Brook is monitored by 1 station (Codford). Each station records water levels continuously, with data synced to FloodRadar every 5 minutes.
There are 8 Environment Agency flood warning areas within 10km of Codford St Mary. When the EA issues a flood warning for any of these areas, it will appear on this page. These include: Tributaries between Norton Ferris and Wilton; Heytesbury, Suffers Bridge, Boyton, Codford St Peter, Wylye and Great Wishford in Wilton; Groundwater flooding for the Wylye Valley from south of Warminster to Wilton; Groundwater flooding for Chitterne, Codford St Peter and Codford St Mary.
If flooding is forecast in Codford St Mary, 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.
Codford St Mary gets about 897 mm of rain a year on average (wettest month November, 106 mm; driest June, 57 mm). That is 23% drier than 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), 2.3 km away. Average rainfall: HadUK-Grid v1.3.2, Met Office. Contains public sector information licensed under the Open Government Licence v3.0.
Floods whose mapped extent (EA Recorded Flood Outlines) reached within ~5 km of the town centre — most recent first. These are records of mapped extents, not a full list of floods. See them on the map →
Records, not floods: no outline on the record is not evidence a place has not flooded.
Current verdict: Normal. No official flood warning is active nearby and the closest river stations are within normal ranges.
Codford St Mary has river level monitoring on Chitterne Brook — 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.
Yes — the Environment Agency's Recorded Flood Outlines dataset shows 1 recorded flood extent around the town centre since 1703, most recently in 2014. That is a count of mapped extents, not of separate floods. Records, not floods: no outline on the record is not evidence a place has not flooded. See the flood history link below.
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