The River Brent from Hendon to Brentford including Brent Cross, Tokyngton, Alperton, Greenford and Hanwell.
See below for historical flood warnings, or use the live map to check the latest warnings across the UK.
The orange highlighted area on the map below outlines the area covered by this Flood Alert.
Number of historic Flood Alerts that have previously been recorded for this area.
River Brent
River levels are high following the heavy rainfall throughout Saturday 19th July 2025, with further rainfall forecast for Sunday 20th July 2025. Flooding remains possible to affect locations near the Brent; with low lying land and roads expected to be most affected, particularly around A41 near Tesco, Brent Cross; Perival Park Golf Course; Ruislip Road East Sports Ground opposite Gurnell Grove. We will continue to monitor the situation and this message will be updated by 11 am on Sunday 20th July 2025, or as the situation changes.
River Brent
Heavy rain is causing river levels to rise this afternoon, Saturday 19th July, which may lead to flooding. Flooding is forecast to affect locations near the Brent, with low lying land and roads expected to be most affected, particularly around A41 near Tesco, Brent Cross; Perival Park Golf Course; Ruislip Road East Sports Ground opposite Gurnell Grove. Further rainfall is forecast throughout the day. We are closely monitoring the situation and checking rivers for blockages. Avoid using low lying footpaths and any bridges near local watercourses. This message will be updated by 19:00 on Saturday 19 July 2025, or as the situation changes.
River Brent
We have seen heavy rain across the area overnight into the morning, Monday 23rd September. Rising river levels throughout the morning may lead to flooding. Flooding is forecast to affect locations near the Brent, with low lying land and roads expected to be most affected, particularly around A41 near Tesco, Brent Cross; Perival Park Golf Course; Ruislip Road East Sports Ground opposite Gurnell Grove. Further heavy rainfall is expected until 9am Weather conditions are expected to improve in the afternoon. We are monitoring the situation closely. Take care and avoid walking, cycling or driving through flood water. This message will be updated by 4pm on Monday 23rd September, or as the situation changes.
River Brent
Flooding is forecast to affect locations near the River Brent, with low lying land and roads most affected, particularly around the A41 near Tesco, Brent Cross, Perivale Park Golf Course and Ruislip Road East Sports Ground opposite Gurnell Grove. This is due to heavy rain forecast throughout the evening and overnight on Monday 15 July. Start acting on your flood plan if you have one. We are monitoring rainfall and river levels and checking rivers for blockages. Take care and avoid walking, cycling or driving through flood water. Avoid using low lying footpaths and any bridges near local watercourses. This message will be updated by 10am on Tuesday 16th July, or as the situation changes.
River Brent
River levels are rising on the River Brent due to heavy rainfall today, Friday 5th July. Levels on the Wembley Brook are also high. Flooding to roads and low lying land is possible this evening onwards. Areas most at risk include, Stonebridge Park, A41 near Tesco, Brent Cross; Perival Park Golf Course and Ruislip Road East sports ground opposite Gurnell Grove. We are monitoring rainfall and river levels and are checking rivers for blockages in the area. Avoid using low lying footpaths and any bridges near local watercourses and do not attempt to walk or drive through flood water. This message will be updated by 10:00am tomorrow, Saturday 6th July, or as the situation changes.
River Brent
Flooding is possible in this area. Monitor local water levels and weather conditions. Avoid using low lying footpaths or entering areas prone to flooding. Start acting on your flood plan if you have one. Environment Agency Flood Warning Officers set the river or tidal levels that have triggered this message. During industrial action this message has been automatically issued based on rising river or tidal levels.
River Brent
River levels are high but steady on the River Brent from Hendon to Brentford because of persistent heavy rainfall today, Sunday 6 November. The risk of flooding to roads and low lying land is now reducing but river levels remain high. Further light rainfall is forecast this evening, Sunday 6 November and tomorrow, but we do not expect river levels to rise again as a result. We expect river levels to remain high overnight until tomorrow morning, Monday 7 November. We are closely monitoring the situation. Our incident response staff are monitoring rainfall and river levels, and are checking rivers for blockages and clearing debris from structures. Please avoid using low lying footpaths near local watercourses as there may still be standing water in some locations. This message will be updated by 9am on Monday 7 November, or as the situation changes.
River Brent
Heavy rain has fallen over London today, Sunday 6 November. River levels in the River Brent in the Greenford area are rising. Flooding to low lying land, roads and riverside gardens is possible today. Flooding from surface water, where water gathers and flows off road surfaces, could also occur. We recommend you stay aware of local weather conditions and water levels. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water. Further heavy showers are possible through the day, with the river remaining high. We are constantly monitoring rainfall and river levels and are checking rivers for blockages. We will update this message at 8pm today or earlier if the situation changes.
River Brent
River levels are high but steady on the River Brent from Hendon to Brentford as a result of persistent heavy rainfall on Wednesday 2nd and Thursday 3rd November 2022. The risk of flooding to roads and low-lying land is now reducing but river levels remain high. Further light rainfall is forecast this evening, Thursday 3rd November 2022 but we do not expect river levels to rise again as a result. We expect river levels to remain high overnight until tomorrow morning, Friday 4th November. We are closely monitoring the situation. Our incident response staff are monitoring rainfall and river levels and are checking rivers for blockages and clearing debris from structures. Please avoid using low lying footpaths near local watercourses as there may still be standing water in some locations. This message will be updated by 9am on Friday 4th November, or as the situation changes.
River Brent
Heavy rain has fallen over London overnight into today, Thursday 3 November. River levels in the River Brent are rising. Flooding to low lying land, roads and riverside gardens is possible today. Flooding from surface water, where water gathers and flows off road surfaces, could also occur. We recommend you stay aware of local weather conditions and water levels. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water. Further heavy rain is possible through the day. We are constantly monitoring rainfall and river levels and are checking rivers for blockages. We will update this message at 6pm today or earlier if the situation changes.
River Brent
Heavy showers have been quickly developing this afternoon in the North and West London area. This has caused rivers and streams to rise. There is likely to be flooding to low lying land and roads close to the rivers this evening on Monday 12 July. Flooding from surface water, where water gathers and from flows off road surfaces, could also occur. We expect the rivers to remain high this evening and may rise further if we continue to see heavy showers. We are constantly monitoring river levels and have staff on standby to attend to any blockages in the river. This message will be updated on Tuesday morning or earlier if the situation changes.
River Brent
River levels are rising on the River Brent from Hendon to Brentford as a result of heavy rainfall. Flooding of roads and low lying land is possible from approximately 3pm on Friday 18 June. Flooding to properties is not currently expected. Further rainfall is forecast throughout the afternoon and this evening. River levels may remain high this evening and tonight. We are monitoring the situation closely. Our incident response staff are monitoring rainfall and river levels and are checking rivers for blockages. Please monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water. This message will be updated tomorrow morning, Saturday 19 June, or as the situation changes.