Flood Alert Info - Silk Stream and the Deans, Edgware, Dollis, Mutton and Wealdstone Brooks
Area Description
The Silk Stream and the Deans, Edgware, Dollis, Mutton and Wealdstone Brooks and their tributaries.
This is a Flood Alert Area. For this area the highest level of flood notification that you will receive is a Flood Alert. No Flood Warnings or Severe Flood Warnings are issued for this area.
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There are no Flood Alerts currently in force for this area. See below for historical flood warnings.
Area Covered by this Flood Alert
The orange highlighted area on the map below outlines the area covered by this Flood Alert.
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Flood Alert History
Number of historic Flood Alerts that have previously been recorded for this area:
Historical Flood Alerts for this Area
Flood Alert issued on 20 Sep 2023 18:05
Silk Stream;
Dollis Brook;
Deans Brook;
Edgware Brook;
Mutton Brook;
Wealdstone Brook
River levels are rising and flooding is forecast to affect locations near the Dollis Brook; Mutton Brook; Edgware Brook; Silk Stream; Wealdstone Brook, with low lying land expected to be most affected, particularly around Rushgrove Park; Honeypot Lane; Hunters Grove; Paulhan Road; Clifton Road; Crossway Bridge; Colindale Hospital; Colindale Avenue; East Road; Montrose Avenue; The Greenway; Cecil Road; Annesley Avenue; Deansbrook Road; Kingsbury Bridge; Neasden Lane; Chalk Hill Community Centre; Kenton Lane;
Poplar Grove; Chapman Crescent; Preston Hill junction with The Mall; Lindsay Drive; Queensbury Recreation Ground; Kenton; Colindale; Wembley; Harrow.
Further heavy rainfall is forecast overnight and we will continue to monitor levels closely.
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 11:00 AM on 21/09/2023, or as the situation changes.
Flood Alert issued on 5 Aug 2023 19:28
Silk Stream;
Dollis Brook;
Deans Brook;
Edgware Brook;
Mutton Brook;
Wealdstone Brook
Heavy rain has fallen across parts of London today, Saturday 5 August. The outlook for this evening and overnight is largely dry but some showers are still possible. No property flooding is currently expected. However, if further rain falls across the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas, flooding to low lying land is possible.
We will continue to monitor the forecast and have operational teams on standby to respond.
We are monitoring the situation in the Tokyngton area on the Wembley Brook and will be liaising with emergency services and local authorities, if required.
We recommend you stay aware of local weather conditions and water levels.
This message will be updated tomorrow morning or earlier if the situation changes.
Flood Alert issued on 5 Aug 2023 10:49
Silk Stream;
Dollis Brook;
Deans Brook;
Edgware Brook;
Mutton Brook;
Wealdstone Brook
We have issued a Flood Alert. Storm Antoni is forecast to bring thunderstorms affecting London from midday on Saturday 5 August. It is currently unclear which areas will see the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible from midday on Saturday. Flooding from surface water may also occur.
We expect river levels to rise quickly in areas receiving the heaviest rain. We recommend you stay aware of local weather conditions and water levels. Consider putting your flood plan into action.
We expect the band of rain to leave the area on Saturday evening. We are constantly monitoring rainfall and river levels and are checking rivers for blockages.
We are continuing to deploy pumps, people and equipment, and liaising with emergency services and local authorities in the Tokyngton area on the Wembley Brook.
We will update this message on Saturday afternoon or earlier if the situation changes.
Flood Alert issued on 4 Aug 2023 16:10
Silk Stream;
Dollis Brook;
Deans Brook;
Edgware Brook;
Mutton Brook;
Wealdstone Brook
We have issued a Flood Alert. Heavy rain is forecast to affect London throughout Saturday 5 August. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible from Saturday morning. Flooding from surface water could also occur.
We expect river levels to respond by rising quickly in areas receiving the heaviest rain. We recommend you stay aware of local weather conditions and water levels. Consider putting your flood plan into action.
We expect the band of rain to move out of the area on Saturday evening. We are constantly monitoring rainfall and river levels and are checking rivers for blockages.
We continue to deploy resources and are working closely with emergency services, the local authority and partners in the Tokyngton area on the Wembley Brook.
We will update this message on Saturday afternoon or earlier if the situation changes.
Flood Alert issued on 3 Nov 2022 06:10
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain has fallen over London overnight into today, Thursday 3 November.
Rivers in the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas are rising. Flooding to low lying land, roads and riverside gardens is expected this morning. Flooding from surface water, where water gathers and flows off road surfaces, could also occur.
River levels in some areas could rise quickly. 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 by 6pm today or earlier if the situation changes.
Flood Alert issued on 17 Aug 2022 19:44
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Thunderstorms and heavy rain have caused localised river and surface water flooding across North London today, Wednesday 17th August. We anticipate that the heaviest rain has now passed although there still remains a risk that heavy showers could cause rivers to overtop their banks, as well as localised surface water flooding. Areas which have already been affected by flooding today could maintain standing water for several hours. We recommend you avoid walking, cycling or driving in such low lying areas and remain aware of your surroundings and the weather conditions. We will continue to monitor the situation throughout the night and are prepared to act as necessary. The chance of heavy rainfall reduces from tomorrow morning, Thursday 18th August, when drier conditions are expected to resume. This message will be updated by 9am tomorrow, Thursday 18th August.
Flood Alert issued on 17 Aug 2022 09:14
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain and thunderstorms, bringing the potential for locally intense rainfall, are forecast to affect the London area for the remainder of today, Wednesday 17 August. While uncertainty remains around exact timings, and which areas will experience the heaviest rain, there is a possibility that rivers could respond quickly and overtop their banks. The heaviest rain is expected to hit the London area between 2pm and 8pm today. Flooding to low lying land, roads and riverside gardens is possible. Surface water flooding may also affect low lying areas. We recommend you monitor local weather conditions and avoid walking, cycling or driving through flood water. We are monitoring the situation closely and have staff out on the ground checking and clearing trash screens. We will update this message in the next 12 hours or as the situation changes.
Flood Alert issued on 16 Aug 2022 17:02
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain and thunderstorms, bringing the potential for locally intense rainfall, are forecast to affect the London area over the next 48 hour period.
While uncertainty remains around exact timings and which areas will experience the heaviest rain there is a possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible. Surface water flooding may also affect low lying areas.
We recommend you monitor local weather conditions and avoid walking, cycling or driving through flood water. We are monitoring the situation closely and have staff out on the ground checking and clearing trash screens.
We will update this message in the next 12 hours or as the situation changes.
Flood Alert issued on 20 Oct 2021 22:01
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy and persistent rain is forecast over London overnight and into the early hours of tomorrow morning, Thursday 21 October.
It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible overnight tonight and into daylight hours tomorrow morning. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message tomorrow morning or earlier if the situation changes.
Flood Alert issued on 4 Oct 2021 20:22
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Rain is forecast to affect London on Monday night, 4 October into Tuesday morning, 5 October. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible on Monday night. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message at 10am on Tuesday morning or earlier if the situation changes.
Flood Alert issued on 25 Jul 2021 19:26
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain and thunderstorms have affected parts of London during this afternoon, Sunday 25 July. There is the potential for further showers during this evening and overnight into Monday 26 July. There is uncertainty around exact timings and which areas will experience the heaviest rain, but if heavy rainfall occurs in the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas, there is a possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible. Surface water flooding may also affect low lying areas.
We recommend you monitor local weather conditions and avoid walking, cycling or driving through flood water.
We are continuing to monitor the situation closely and checking rivers for blockages.
We will update this message tomorrow morning, Monday 26 July, or earlier if the situation changes.
Flood Alert issued on 25 Jul 2021 10:01
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain and thunderstorms, bringing the potential for locally intense rainfall, are forecast to affect the London area today, Sunday 25 July 2021. While uncertainty remains around exact timings and which areas will experience the heaviest rain, if heavy rainfall occurs in the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas, there is a possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible. Surface water flooding may also affect low lying areas.
We recommend you monitor local weather conditions and avoid walking, cycling or driving through flood water.
We are continuing to monitor the situation closely and checking rivers for blockages.
We will update this message this evening, Sunday 25 July 2021, or earlier if the situation changes.
Flood Alert issued on 24 Jul 2021 18:49
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain and thunderstorms, bringing the potential for locally intense rainfall, are forecast to affect the London area through this evening and overnight, Saturday 24 July 2021 and tomorrow, Sunday 25 July 2021. While uncertainty remains around exact timings and which areas will experience the heaviest rain, if heavy rainfall occurs in the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is a possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible. Surface water flooding may also affect low lying areas.
We recommend you monitor local weather conditions and avoid walking, cycling or driving through flood water.
We are monitoring the situation closely and staff have been out today checking rivers for blockages.
We will update this message tomorrow morning, Sunday 25 July 2021, or earlier if the situation changes.
Flood Alert issued on 24 Jul 2021 09:21
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain and thunderstorms, bringing the potential for locally intense rainfall, are forecast to affect the London area this afternoon, Saturday 24 July 2021 and tomorrow, Sunday 25 July 2021. While uncertainty remains around exact timings and which areas will experience the heaviest rain, if heavy rainfall occurs in the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is a possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible. Surface water flooding may also affect low lying areas.
We recommend you monitor local weather conditions and avoid walking, cycling or driving through flood water.
We are monitoring the situation closely and have staff ready to respond to flooding if required.
We will update this message this evening, Saturday 24 July 2021, or earlier if the situation changes.
Flood Alert issued on 23 Jul 2021 18:02
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain and thunderstorms, bringing the potential for locally intense rainfall, are forecast to affect the London area tomorrow, Saturday 24 July 2021, and on Sunday 25 July 2021. While uncertainty remains around exact timings and which areas will experience the heaviest rain, if this occurs in the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is a possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible. Surface water flooding may also affect low lying areas.
We recommend that you monitor local weather conditions and avoid walking, cycling or driving through flood water.
We are monitoring the situation closely and have staff out on the ground checking and clearing trash screens.
We will update this message by 9am tomorrow, Saturday 24 July 2021 or earlier if the situation changes.
Flood Alert issued on 21 Jul 2021 09:39
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Isolated thunderstorms, bringing the potential for locally intense rainfall, are once again forecast to affect London from around 1pm and into the evening on Wednesday 21 July.
While uncertainty remains around exact timings and which areas will experience the heaviest rain, if this affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible on Friday. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring the situation closely and checking rivers for blockages. We will update this message on Thursday morning, 22 July, or earlier if the situation changes.
Flood Alert issued on 20 Jul 2021 11:59
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Isolated thunderstorms, bringing the potential for locally intense rainfall, are forecast to affect London from around 1pm through to midnight on Tuesday 20 July.
While uncertainty remains around exact timings and which areas will experience the heaviest rain, if this affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible on Friday. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring the situation closely and checking rivers for blockages. We will update this message on Wednesday Morning, 21 July, or earlier if the situation changes.
Flood Alert issued on 18 Jun 2021 12:51
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain and thunderstorms, bringing the potential for locally intense rainfall, are forecast to continue to affect London throughout the day and into tonight on Friday 18 June.
While uncertainty remains around exact timings and which areas will experience the heaviest rain, if this affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible on Friday. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring the situation closely and checking rivers for blockages. We will update this message on Saturday morning,19 June, or earlier if the situation changes.
Flood Alert issued on 17 Jun 2021 19:01
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Heavy rain and thunderstorms, bringing the potential for locally intense rainfall, are forecast to affect London from around 6am and throughout the day on Friday 18 June.
While uncertainty remains around exact timings and which areas will experience the heaviest rain, if this affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could respond quickly and overtop their banks. Flooding to low lying land, roads and riverside gardens is possible on Friday. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring the situation closely and checking rivers for blockages. We will update this message on Friday afternoon, 18 June, or earlier if the situation changes.
Flood Alert issued on 4 Oct 2020 08:56
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
80mm of rain has fallen in the past 48 hours over the Hendon, Wembley, Harrow, Wealdstone, Edgware and Stanmore areas. This has caused river levels to rise and these areas may also be affected by surface water.
Most of the heavy rain has now passed and river levels remain high, particularly in the Silk Stream, but are expected to fall during today, Sunday 4 October.
We do not anticipate any flooding to properties. We recommend you continue to monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We will continue to monitor rainfall and river levels and are checking rivers for blockages. We will update this message by 8pm this evening, or earlier if the situation changes.
Flood Alert issued on 3 Oct 2020 19:11
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Over the last 24 hours we have seen bands of heavy rainfall in the Hendon, Wembley, Harrow, Wealdstone, Edgware and Stanmore areas. This has caused river levels to rise and these areas may also be affected by surface water.
Further rainfall is forecast overnight and into Sunday 4th October. River levels are expected to continue rising and flooding to low lying land and roads is still expected, particularly around the Silkstream. However, we do not anticipate any flooding to properties.
We recommend you continue to monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We will continue to monitor rainfall and river levels and are checking rivers for blockages and will update this message by 9am tomorrow morning, or earlier if the situation changes.
Flood Alert issued on 3 Oct 2020 09:26
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Overnight, we have seen heavy rainfall in the Hendon, Wembley, Harrow, Wealdstone, Edgware and Stanmore areas. This has meant river levels within these areas have risen and they may be affected by surface water.
Further rainfall is forecast throughout today (Saturday 3rd October) so river levels are expected to continue rising and flooding to low lying land and roads is still expected. We do not anticipate having to issue any flood warnings in response to today’s rainfall.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We will continue to monitor rainfall and river levels and are checking rivers for blockages.
We will update this message by 8pm this evening, or earlier if the situation changes.
Flood Alert issued on 2 Oct 2020 19:23
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. More rain is forecast to affect London this evening and overnight into tomorrow, Saturday 3 October. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible overnight and tomorrow. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message by 9am tomorrow or earlier if the situation changes.
Flood Alert issued on 28 Aug 2020 19:55
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy, thundery showers have affected North London today, Friday 28 August. Further rain is possible this evening
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible this evening. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message by 9am tomorrow morning or earlier if the situation changes.
Flood Alert issued on 28 Aug 2020 14:36
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy, thundery showers are affecting North London today, Friday 28 August. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible this afternoon. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message by 8pm today or earlier if the situation changes.
Flood Alert issued on 28 Aug 2020 09:08
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain over London yesterday caused river levels to rise. Levels have now mostly fallen back to normal.
Heavy, thundery showers are forecast today, Friday 28 August. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible this morning, from 10AM onwards. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message by 3pm today or earlier if the situation changes.
Flood Alert issued on 27 Aug 2020 19:43
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy rain has fallen over North West London this afternoon causing river levels to rise.
There is likely to be flooding to low lying land and roads close to the river this evening. Flooding from surface water, where water gathers and flows off road surfaces, could also occur.
We expect the river to remain high this evening but should start to recede overnight.
We are constantly monitoring river levels and have staff on standby to attend to any blockages in the river.
This message will be updated tomorrow morning or earlier if the situation changes.
Flood Alert issued on 16 Feb 2020 19:23
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Rain associated with Storm Dennis has been falling throughout Sunday 16 February. The storm has had some isolated impacts and further scattered showers are forecast for Sunday night and Monday. It is unclear which areas will see these showers.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible overnight tonight 16 February. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels. We will update this message on Monday morning or earlier if the situation changes.
Flood Alert issued on 16 Feb 2020 08:11
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Further rain, associated with Storm Dennis, is forecast to affect Greater London throughout most of Sunday 16th February. It is unclear which areas will experience the heaviest rain. Rain should then start to clear from late afternoon today.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible from tonight. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels. We will update this message on Sunday evening or earlier if the situation changes.
Flood Alert issued on 15 Feb 2020 21:14
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Further rain, associated with Storm Dennis, is forecast to affect London throughout the weekend. The heaviest rain is predicted overnight Saturday 15 February into Sunday. It is unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible from tonight. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels. We will update this message on Sunday morning or earlier if the situation changes.
Flood Alert issued on 15 Feb 2020 15:47
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Further rain, associated with Storm Dennis, is forecast to affect London throughout the weekend. The heaviest rain is predicted overnight Saturday 15 February into Sunday. It is unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible from tonight. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels. We will update this message this evening or earlier if the situation changes.
Flood Alert issued on 15 Feb 2020 09:29
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Further rain, associated with Storm Dennis, is forecast to affect London throughout the weekend. The heaviest rain is predicted overnight Saturday 15 February into Sunday. It is unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible from tonight. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels. We will update this message at 4pm today or earlier if the situation changes.
Flood Alert issued on 14 Feb 2020 16:10
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Heavy rainfall is expected across much of England overnight on Friday 14 February and continuing throughout the weekend. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible from tonight. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message in the morning or earlier if the situation changes.
Flood Alert issued on 12 Feb 2020 21:30
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. A band of rain is forecast to affect London on Wednesday night, 12 February and Thursday morning, 13 February. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible on Wednesday night and Thursday morning. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message in the morning or earlier if the situation changes.
Flood Alert issued on 16 Jan 2020 20:05
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Over the last 24 hours we have seen heavy rainfall in the London area, and further rain is forecast this evening, Thursday 16 January.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible this evening and overnight into Friday morning. Surface water flooding may also affect these areas.
We recommend that you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message tomorrow morning, Friday 17 January, or earlier if the situation changes.
Flood Alert issued on 16 Jan 2020 12:19
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Rain is forecast to affect London on Thursday 16 January. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible this afternoon (Thursday 16 January) and into Friday morning. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message Thursday evening or earlier if the situation changes.
Flood Alert issued on 13 Nov 2019 20:37
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Rain is forecast to affect London late on Wednesday 13 November and on Thursday 14 November.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible from early morning on Thursday 14 November. Surface water flooding may also affect these areas.
Please monitor local water levels and weather conditions and avoid using low lying footpaths near local watercourses.
We are closely monitoring rainfall and river levels and will issue flood warnings if needed. Our incident response staff are checking and clearing any blockages from rivers.
This message will be updated by 10:00 on Thursday 14 November, or as the situation changes.
Flood Alert issued on 14 Oct 2019 17:56
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Rain is forecast to affect London this evening as a result of localised thunderstorms. Flooding to low lying land, roads and riverside gardens is possible from 18:00 this evening Monday, 14 October. If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks.
Surface water flooding may also affect these areas.
We are closely monitoring the situation. 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, 15/10/19 or as the situation changes.
Flood Alert issued on 6 Oct 2019 10:55
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Overnight we have seen heavy rainfall causing river levels to rise. Although the heaviest rain has now passed, further showers are forecast for this afternoon (Sunday 6th October).
River levels remain high and if further rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgeware or Stanmore areas there is a possibility that rivers could overtop their banks. Flooding to low-lying land, roads and riverside gardens is possible Sunday afternoon. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are continuing to monitor river levels and have staff in the field checking for and clearing blockages.
This message will be updated this evening, or earlier if the situation changes.
Flood Alert issued on 5 Oct 2019 20:19
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Rain is forecast to affect London overnight on Saturday (5th October) and into Sunday morning. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible in the early hours of Sunday morning. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message tomorrow morning (Sunday 6th October), or earlier if the situation changes.
Flood Alert issued on 1 Oct 2019 17:30
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We are currently seeing some heavy rainfall in the London area. There are further showers expected later this evening that will clear overnight into tomorrow, Wednesday 02 October.
Most rivers have fallen back to normal levels, although some still remain high. Further rain could cause levels to increase again, although no flooding to properties is forecast. We are closely monitoring the situation and will issue Flood Warnings if required.
Take care near the areas of concern and monitor your local weather conditions.
We are continuing to monitor river levels and have staff in the field checking for and clearing blockages in the rivers.
This message will be updated by 10am tomorrow or earlier if the situation changes.
Flood Alert issued on 1 Oct 2019 09:59
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
River levels are forecast to rise Tuesday 01 October as a result of persistent heavy rainfall forecast today.
There may be flooding to low lying land and roads close to the river and riverside gardens. Flooding from surface water could also occur.
We expect the river to remain high throughout today and any flooding experienced is expected to be short lasting. We are closely monitoring the situation and will issue Flood Warnings if required.
We are continuing to monitor river levels and have staff in the field checking for and clearing blockages in this
location.
Take care near areas of concern and monitor your local weather conditions.
This message will be updated at 6pm today or earlier if the situation changes.
Flood Alert issued on 30 Sep 2019 19:02
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Rain is forecast to affect London throughout the day on Tuesday 01 October. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible on Tuesday from 7am onwards. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are closely monitoring the situation and will issue flood warnings if required. Our incident response staff are checking and clearing any blockages from rivers.
This message will be updated by 10am on Tuesday, or as the situation changes.
Flood Alert issued on 24 Sep 2019 16:39
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Over the last 24 hours we have seen heavy rainfall
Flood Alert issued on 24 Sep 2019 09:30
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Over the last 24 hours we have seen heavy rainfall
Flood Alert issued on 23 Sep 2019 19:22
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a Flood Alert. Rain is forecast to affect London on Monday 23 September and Tuesday. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible on Tuesday from 8am onwards. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are closely monitoring the situation and will issue flood warnings if required. Our incident response staff are checking and clearing any blockages from rivers.
This message will be updated by 10am, or as the situation changes.
Flood Alert issued on 24 Jun 2019 19:44
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy, torrential rain is forecast to affect London between midnight and 6am 25th June. It is unclear which areas will be affected and some areas may stay dry. There is a low risk of isolated property flooding and flood warnings to be issued.
If the heaviest showers affect the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas, rivers could overtop their banks during the early hours of Tuesday morning. Flooding to low lying land, roads and riverside gardens is possible. Surface water flooding may also affect these areas. The risk of flooding should pass by morning rush hour
We recommend you monitor the weather and consider putting your flood plan into action. You should avoid walking, or driving through flood water.
We continue to monitoring rainfall and river levels. We will update this message tomorrow morning or earlier if the situation changes.
Flood Alert issued on 24 Jun 2019 12:55
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
Heavy, thundery rain is forecast to affect London on Monday afternoon (24th June) and throughout the night into Tuesday morning. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible Monday night. Surface water flooding may also affect these areas. The greatest risk of torrential showers is overnight. If these do develop there is potential for isolated property flooding and flood warnings to be issued.
We recommend you monitor local water levels and weather. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message this evening or earlier if the situation changes.
Flood Alert issued on 10 Jun 2019 20:47
Silk Stream, Dollis Brook, Deans Brook, Edgware Brook, Mutton Brook, Wealdstone Brook
We have issued a flood alert - Monday 10 June.
After today’s heavy rainfall further rain is forecast to affect London on Monday evening and into the night. It is currently unclear which areas will experience the heaviest rain.
If the heaviest rain affects the Hendon, Wembley, Harrow, Wealdstone, Edgware or Stanmore areas there is the possibility that rivers could overtop their banks. Flooding to low lying land, roads and riverside gardens is possible on Monday night. Surface water flooding may also affect these areas.
We recommend you monitor local water levels and weather conditions. Consider putting your flood plan into action. You should avoid walking, cycling or driving through flood water.
We are monitoring rainfall and river levels and are checking rivers for blockages. We will update this message on Tuesday morning or earlier if the situation changes.