Buckinghamshire, Greater London, Hertfordshire, Hillingdon, Slough, Surrey, Windsor and Maidenhead Flood Warnings In Force – EA Alerts





The latest England flood warnings in force for the Hertfordshire and North London region. Data supplied direct from the Environment Agency. Please refresh this page for flood risk updates. Avoid damage to property and travel disruption.

Click here for Flood Warnings and Weather Forecasts.

Flood Warning Area: Hertfordshire and North London

Counties at risk of flooding: Buckinghamshire, Greater London, Hertfordshire, Hillingdon, Slough, Surrey, Windsor and Maidenhead
Areas at risk of flooding: Lower River Colne and Frays River.

Rivers At Flood Risk

River Colne

Current Flood Alert: Flood alert 3

Latest flood alert advice from the Environment Agency: River levels have risen on the Lower River Colne and Frays River today, Monday 14th October. No property flooding is expected, but flooding may continue to affect low lying land and roads, particularly in the Thorney Mill Road and Cricketfield Road areas, which may impact Riverside Mobile Home Park. The forecast shows little rain tomorrow with further unsettled weather going the rest of the week from Wednesday. Levels are expected to remain high and steady on the Lower Colne at our Staines Moor river gauge. We are continuing to monitor rainfall and river levels and will remove this alert when the risk has reduced. Avoid using low lying footpaths and any bridges near local watercourses, and monitor local water levels and weather conditions. This message will be updated by 6pm tomorrow, Tuesday 15th October, or as the situation changes.



Flood Level Number / Meaning

1: Severe Flood Warning Severe Flooding, Danger to Life.
2: Flood Warning Flooding is Expected, Immediate Action Required.
3: Flood Alert Flooding is Possible, Be Prepared.
4: Warning no Longer in Force The warning is no longer in force.

Buckinghamshire, Greater London, Hertfordshire, Hillingdon, Slough, Surrey, Windsor and Maidenhead flood warning updated at: 2024-10-14T15:44:26

For more information on flood risks and action to take for the Hertfordshire and North London region of England:
Click here: Buckinghamshire, Greater London, Hertfordshire, Hillingdon, Slough, Surrey, Windsor and Maidenhead Flood Warnings

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