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Conditions are worth watching: the Environment Agency has a Flood Alert in force for Tidal Thames riverside from Putney Bridge to Teddington Weir — flooding is possible from 02:15 AM to 04:15 AM on Saturday 10th October. Flooding is possible — be prepared and keep an eye on updates.
Updated 2026-10-10 04:45:45 UTC · Official GOV.UK warnings · Flood preparation & help guide
Yiewsley is a small suburban town in the London Borough of Hillingdon, England, 2 miles (3.2 km) south of Uxbridge, the borough's commercial and administrative centre. Yiewsley was a chapelry in the ancient parish of Hillingdon, Middlesex. The population of the Yiewsley ward was 12,406 at the 2021 Census.
Towns and villages near Yiewsley with a page of their own: the homes in a flood risk area there, the nearest river gauges, and recorded floods.
New Denham · Colnbrook · Hayes · Wraysbury · Slough · Ashford · Harrow · Ashford Common
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.
Two mapped watercourses are about the same distance from the middle of Yiewsley's gauges: Fray's River (about 170 m) and the River Pinn (about 220 m), so this page cannot say which one is nearer to you.
Distances along the river are from the point on each watercourse nearest the middle of Yiewsley'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.
Yiewsley is monitored by 2 Environment Agency river level stations on the Frays River, the River Pinn, in Greater London. Water levels are updated every 15 minutes, providing real-time flood monitoring for the area.
The Frays River is monitored by 1 station (Yiewsley). The River Pinn is monitored by 1 station (Uxbridge, Philpots Bridge). 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 Yiewsley. When the EA issues a flood warning for any of these areas, it will appear on this page. These include: The River Pinn at Yiewsley including Cowley Peachey; The Colne Brook at Iver including Thorney; The Lower River Colne and Frays River at Uxbridge, West Drayton, Poyle and Stanwell Moor; The River Pinn at Uxbridge including Hillingdon.
There is 1 storm overflow within 5km of Yiewsley. None of the 1 with a reporting monitor is currently discharging. Enable "Sewage" on the map above to see their locations.
It has its own page of live status and past discharges:
If flooding is forecast in Yiewsley, 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.
Yiewsley gets about 654 mm of rain a year on average (wettest month November, 72 mm; driest March, 41 mm). That is 44% 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), 2.7 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: Watch. Conditions are worth watching: the Environment Agency has a Flood Alert in force for Tidal Thames riverside from Putney Bridge to Teddington Weir — flooding is possible from 02:15 AM to 04:15 AM on Saturday 10th October. Flooding is possible — be prepared and keep an eye on updates.
Yiewsley has river level monitoring on Frays River, River Pinn — 2 monitoring stations 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 12 recorded flood extents around the town centre since 1703, most recently in 2023. 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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