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Environment
Flood Areas
HA4 4AB Hillingdon London Boro
Discover flood risk areas nearby
Discover flood-prone areas surrounding HA4 4AB and stay informed about potential risks with our interactive mapping tool.
Flood warnings in force
The following flood warnings are in force in and around the HA4 4AB postcode area.
Flood areas
The following potential flood areas are within the HA4 4AB postcode area.
| Distance | Flood area | Details |
|---|---|---|
5MILES | River Brent from Hendon to BrentfordHerts and North LondonThe River Brent from Hendon to Brentford including Brent Cross, Tokyngton, Alperton, Greenford and Hanwell |
|
6.1MILES | River Brent in the London Borough of BrentHerts and North LondonThe River Brent in the London Borough of Brent including Tokyngton, Stonebridge and Alperton |
|
6.7MILES | Silk Stream and the Deans, Edgware, Dollis, Mutton and Wealdstone BrooksHerts and North LondonThe Silk Stream and the Deans, Edgware, Dollis, Mutton and Wealdstone Brooks and their tributaries |
|
9MILES | Radlett Brook at RadlettHerts and North LondonThe Radlett Brook at Radlett |
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11.2MILES | Upper River Colne and Radlett BrookHerts and North LondonThe Upper River Colne and Radlett Brook at Colney Heath, London Colney, Borehamwood and Radlett |
|
12.4MILES | River Thames from Shepperton to MoleseyThamesRiver Thames from Shepperton to West and East Molesey including Hamm Court, Walton-on-Thames and Sunbury |
|
12.8MILES | River Thames at CookhamThamesRiver Thames at Cookham including Cookham Lock, Cookham Village and East Cookham Rise |
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12.9MILES | River Thames at Thames Ditton IslandThamesRiver Thames at Thames Ditton Island including Boyle Farm Island |
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12.9MILES | River Thames at Thames Ditton IslandThamesRiver Thames at Thames Ditton Island including Boyle Farm Island |
|
13MILES | River Wandle at WandsworthKent S London and E SussexRiver Wandle at Wandsworth including King Georges Park and Earlsfield, London Boroughs of Wandsworth and Merton |
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13.6MILES | River Thames at Hamm CourtThamesRiver Thames at Hamm Court including Shepperton Lock, Hamhaugh Island, Hamm Court Estate and Dorney Grove |
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14.5MILES | River Thames from Hurley to CookhamThamesRiver Thames from Hurley to Cookham including Harleyford, Bisham, Marlow and Bourne End |
|
14.8MILES | River Graveney at Tooting and Colliers WoodKent S London and E SussexRiver Graveney at Tooting and Colliers Wood, London Boroughs of Wandsworth and Merton |
|
15.2MILES | Lower Lee tributariesHerts and North LondonThe Lower Lee tributaries, including the Nazeing Brook, Ching Brook, Cobbins Brook, Pymmes Brook, Rags Brook, Salmons Brook, Turkey Brook, Trinity Marsh Ditch and the Small River Lee |
|
15.7MILES | Salmons Brook at Grange Park and Lower EdmontonHerts and North LondonThe Salmons Brook at Grange Park and Lower Edmonton including World's End |
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15.7MILES | River Wandle at MordenKent S London and E SussexRiver Wandle at Morden, including Morden Hall Park, London Borough of Merton |
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15.9MILES | River Wandle area in the London Boroughs of Wandsworth, Merton, Lambeth, Croydon and SuttonKent S London and E SussexRiver Wandle area in the London Boroughs of Wandsworth, Merton, Lambeth, Croydon and Sutton. Including the Norbury Brook from Thornton Heath to Tooting |
|
16.7MILES | River Wey at Wisley and ByfleetThamesRiver Wey at Wisley, Pyrford and Byfleet including, Wisley Village, Pyrford Lock and Marina, the Church Road, Oyster Lane, High Road & Fullerton Road and Brooklands areas of Byfleet |
|
17MILES | Mill Bourne at Emmetts MillThamesMill Bourne at Emmetts Mill, Surrey |
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17.3MILES | River Mole at Stoke D'Abernon, Cobham and South HershamKent S London and E SussexRiver Mole at Stoke D'Abernon, Cobham and South Hersham, Surrey |
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17.4MILES | Windle Brook and Hale, Mill and Addlestone BournesThamesWindle Brook and Hale, Mill and Addlestone Bournes including Bagshot, Windlesham, Lightwater, Chobham, West End, Emmetts Mill, Woodham and Addlestone |
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17.9MILES | Lower River WeyThamesLower River Wey including Old Woking, Byfleet, and Weybridge and the West Clandon Stream at Send |
|
18MILES | River Wandle at Beddington ParkKent S London and E SussexRiver Wandle at Beddington Park including Hackbridge and Waddon, London Boroughs of Sutton and Croydon |
|
18.1MILES | River Lee at HertfordHerts and North LondonRiver Lee at Hertford including Lemsford, Hatfield, Ware and Stanstead Abbotts |
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18.2MILES | Trinity Marsh Ditch at Waltham CrossHerts and North LondonTrinity Marsh Ditch at Waltham Cross |
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Links to relevant council web pages
1 Detailed flood information can be obtained by phoning Floodline, run by the Environment Agency, allowing you to either speak to an operator or listen to a pre-recorded message. Use the quick dial codes to bypass the operator and receive the latest information about a specific flood area.
Download the Environment Agency's Flood Advice PDF leaflet, which contains information and advice on planning for flooding, what to do during a flood, and recovering after a flood.
Data is provided under the Open Government Licence by the Environment Agency flood and river level data from the real-time data API (Beta)
