Flood Alert Info - River Thames from Datchet to Shepperton Green

Area Description

River Thames from Datchet to Shepperton Green including Old Windsor, Wraysbury, Horton, Staines, Egham, Laleham and Chertsey.
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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Flood Alert Currently in Force

Flood Alert issued on 21 Jan 2020 20:39
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames, however they have been falling over the past few days. Flooding of roads and low lying land is still possible, water will remain in fields for the coming days. We are closely monitoring the situation. Please avoid using low lying footpaths near watercourses and remain safe. This message will be updated tomorrow morning, (22/01/2020), or as the situation changes.

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:
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Historical Flood Alert Messages for this Area


Flood Alert issued on 21 Jan 2020 09:37
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames, however they have been falling over the past few days. Flooding of roads and low lying land is still possible, water will remain in fields for the coming days. We are closely monitoring the situation. Please avoid using low lying footpaths near watercourses and remain safe. This message will be updated tonight, (21/01/19), or as the situation changes.


Flood Alert issued on 20 Jan 2020 19:56
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames as a result of recent rainfall. Therefore, flooding of roads and low lying land is possible. We are closely monitoring the situation. Please avoid using low lying footpaths and remain safe. Please refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, (21/01/20), or as the situation changes.


Flood Alert issued on 20 Jan 2020 11:29
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames as a result of recent rainfall. Therefore, flooding of roads and low lying land is possible. We are closely monitoring the situation. Please avoid using low lying footpaths and remain safe. Please refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tonight, (20/01/19), or as the situation changes.


Flood Alert issued on 19 Jan 2020 19:11
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames as a result of recent rainfall. Therefore, flooding of roads and low lying land is possible. We are closely monitoring the situation. Please avoid using low lying footpaths and remain safe. Please refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, (20/01/19), or as the situation changes.


Flood Alert issued on 19 Jan 2020 09:55
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames as a result of recent rainfall. Therefore, flooding of roads and low lying land is possible. We are closely monitoring the situation. Please avoid using low lying footpaths and remain safe. Please refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated this evening, 19/01/20, or as the situation changes.


Flood Alert issued on 18 Jan 2020 20:25
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames as a result of recent rainfall. Therefore, flooding of roads and low lying land is possible. We are closely monitoring the situation. Please avoid using low lying footpaths and remain safe. Please refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, 19/01/20, or as the situation changes.


Flood Alert issued on 18 Jan 2020 10:22
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames as a result of recent rainfall. Therefore, flooding of roads and low lying land is possible. We are closely monitoring the situation. Please avoid using low lying footpaths and remain safe. Please refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated this evening, 18/01/20, or as the situation changes.


Flood Alert issued on 17 Jan 2020 19:40
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames as a result of recent rainfall. Therefore, flooding of roads and low lying land is possible. We are closely monitoring the situation. Please avoid using low lying footpaths and remain safe. Please refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, 18/01/20, or as the situation changes.


Flood Alert issued on 17 Jan 2020 09:59
River Thames
Property flooding is not currently expected. River levels have risen on the River Thames as a result of heavy rainfall. We expect river levels to remain high. We are closely monitoring the situation. Our incident response staff are in the area clearing weed and trash screens. Please avoid using low lying footpaths near local watercourses and refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated this evening, 17/01/20, or as the situation changes.


Flood Alert issued on 16 Jan 2020 20:12
River Thames
Property flooding is not currently expected. River levels are expected to continue to rise on the River Thames as a result of heavy rainfall. Therefore, flooding of roads and farmland is possible overnight 16/01/20. Further rainfall is forecast over the next 12 hours. We expect river levels to continue to rise. We are closely monitoring the situation. Our incident response staff are operating weirs to reduce flood risk and in the area clearing weed and trash screens. Please refer to the 'River and Sea levels in England' webpage for current river levels and avoid using low lying footpaths near local watercourses. This message will be updated tomorrow morning, 17/01/20, or as the situation changes.


Flood Alert issued on 16 Jan 2020 11:53
River Thames
Property flooding is not currently expected. River levels have risen on the River Thames as a result of heavy rainfall. Therefore, flooding of roads and farmland is possible later this afternoon 16/01/20. Further rainfall is forecast over the next 12 hours. We expect river levels to continue to rise. We are closely monitoring the situation. Our incident response staff are operating weirs to reduce flood risk and in the area clearing weed and trash screens. Please refer to the 'River and Sea levels in England' webpage for current river levels and avoid using low lying footpaths near local watercourses. This message will be updated this evening, 16/01/20, or as the situation changes.


Flood Alert issued on 28 Dec 2019 10:28
River Thames
"Property flooding is not currently expected. River levels have continued to slowly fall overnight and into today 28/12/19 but remain high on the River Thames following heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue. The forecast for this evening, 28/12/19, and tomorrow, 29/12/19, is overcast but dry. We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated this evening, 28/12/19, or as the situation changes."


Flood Alert issued on 27 Dec 2019 17:35
River Thames
Property flooding is not currently expected. River levels have continued to slowly fall today 27/12/19 but remain high on the River Thames following heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue. The forecast for this evening, 27/12/19, and tomorrow, 28/12/19, is dry and clear. We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated tomorrow morning, 28/12/19, or as the situation changes.


Flood Alert issued on 27 Dec 2019 09:37
River Thames
Property flooding is not currently expected. River levels have continued to slowly fall overnight but remain high on the River Thames following heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue. The forecast for today, 27/12/19, and tomorrow, 28/12/19, is dry and clear. We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated this evening, 27/12/19, or as the situation changes.


Flood Alert issued on 26 Dec 2019 17:51
River Thames
"Property flooding is not currently expected. River levels have slightly fallen today but remain high on the River Thames following persistent heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue. The forecast for this evening boxing day (26/12/19) is for isolated showers followed by a dry clear day tomorrow (27/12/19). We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated tomorrow morning, 27/12/19, or as the situation changes."


Flood Alert issued on 26 Dec 2019 10:34
River Thames
"Property flooding is not currently expected. River levels remain high and stable on the River Thames following persistent heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue. Water levels are forecast to remain high over the next few days. The forecast for today boxing day (26/12/19) and overnight is for isolated showers followed by a dry clear day tomorrow (27/12/19). We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated this evening, 26/12/19, or as the situation changes."


Flood Alert issued on 25 Dec 2019 18:51
River Thames
"Property flooding is not currently expected. River levels remain high and stable on the River Thames following persistent heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue. Water levels are forecast to remain high over the next few days. The forecast for this evening Christmas day (25/12/19) and overnight is clear but widespread rainfall is forecast for tomorrow afternoon (26/12/19) and into the evening. We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated tomorrow morning, 26/12/19, or as the situation changes."


Flood Alert issued on 25 Dec 2019 11:26
River Thames
Property flooding is not currently expected. River levels remain high and stable on the River Thames following persistent heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue. Water levels are forecast to remain high over the next few days. The forecast for today Christmas day (25/12/19) is clear but further rainfall is forecast for tomorrow (26/12/19). We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated this evening, 25/12/19, or as the situation changes.


Flood Alert issued on 24 Dec 2019 18:09
River Thames
Property flooding is not currently expected. River levels remain high and have been rising slightly but are now stabilising on the River Thames following persistent heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue. Water levels are forecast to remain high over the next few days. We are expecting dry weather tonight and tomorrow with further rain expected early Thursday morning. We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated tomorrow morning, 25/12/19, or as the situation changes.


Flood Alert issued on 24 Dec 2019 09:51
River Thames
Property flooding is not currently expected. River levels remain high and are now stabilising on the River Thames following persistent heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue. Water levels are forecast to remain high over the next few days. Showers are forecast this morning (24/12/19) clearing this afternoon and overnight. We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated this evening, or as the situation changes.


Flood Alert issued on 23 Dec 2019 12:47
River Thames
Property flooding is not currently expected. River levels remain high and are rising slowly on the River Thames as a result of persistent heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue over the coming days. Today, (23/12/19) is forecast to be mostly dry with more rain falling overnight. We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated tomorrow, 24/12/19, or as the situation changes.


Flood Alert issued on 22 Dec 2019 16:31
River Thames
Property flooding is not currently expected. River levels remain high and are rising slowly on the River Thames as a result of persistent heavy rainfall earlier in the week. Therefore, flooding of low lying roads and farmland is expected to continue over the coming days. Further heavy rain is not forecast today (22/12/19) or tomorrow, but there is a chance of showers which may be heavy at times on 24/12/19. We are closely monitoring the situation. Our incident response staff have been operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated tomorrow, 23/12/19, or as the situation changes.


Flood Alert issued on 21 Dec 2019 09:27
River Thames
Property flooding is not currently expected. River levels remain high on the River Thames and are slowly rising, therefore, flooding of low lying roads and farmland is expected to continue today, 21/12/19. Further rain showers are expected to continue today and more rain is due this evening and overnight. We are closely monitoring the situation. Our incident response staff have been in the area clearing trash screens and checking defences. Please remain safe and aware of your local surroundings and avoid using low lying footpaths near local watercourses. This message will be updated this evening, 21/12/19, or as the situation changes.


Flood Alert issued on 20 Dec 2019 19:01
River Thames
Property flooding is not currently expected. River levels are rising on the River Thames as a result of heavy rainfall. Further light rainfall is expected to continue overnight, and further showers are forecast tomorrow 21/12/19 with the potential to be heavy at times. We are closely monitoring the situation. Our incident response staff are in the area clearing weed/trash screens and operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated tomorrow morning, 21/12/19, or as the situation changes.


Flood Alert issued on 20 Dec 2019 11:11
River Thames
Property flooding is not currently expected. River levels are rising on the River Thames as a result of heavy rainfall. Persistent and at times heavy rainfall is expected to continue this morning, and further showers are forecast this afternoon and overnight with the potential to be heavy at times. We are closely monitoring the situation. Our incident response staff are in the area clearing weed and trash screens and operating weirs to reduce flood risk. Please remain safe and aware of your local surroundings and refer to the 'River and Sea levels in England' webpage for current river levels. This message will be updated this evening, 20/12/19, or as the situation changes


Flood Alert issued on 6 Apr 2018 19:58
River Thames
Property flooding is not currently expected. Levels on the River Thames remain high but have begun very slowly falling. We are expecting some rain showers as we move into Saturday afternoon. Although levels are falling, flooding of low lying land and roads is expected to continue. We are constantly monitoring river levels and our staff are out in the area checking for and clearing blockages. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. Please refer to river levels on the internet for current river levels. This message will be updated tomorrow morning (07/04/18).


Flood Alert issued on 6 Apr 2018 09:58
River Thames
Property flooding is not currently expected. Levels on the River Thames remain high but have been very slowly falling overnight. We are expecting a dry day today with some rain showers as we move into Saturday afternoon. Levels are expected to continue to fall today however they will stay high for the next few days, although levels are falling, flooding of low lying land and roads is expected to continue. We are constantly monitoring river levels and our staff are out in the area checking for and clearing blockages. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. Please refer to river levels on the internet for current river levels. This message will be updated this evening if not before.


Flood Alert issued on 5 Apr 2018 18:47
River Thames
Property flooding is not currently expected. Levels on the River Thames have stabilised but remain high. Therefore flooding of low lying land and roads is expected to continue. Dry weather is forecast for tonight and tomorrow. We are constantly monitoring river levels. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. This message will be updated tomorrow morning (06/04/18).


Flood Alert issued on 5 Apr 2018 11:13
River Thames
Property flooding is not currently expected. Levels on the River Thames remain high following recent rainfall. Flooding of low lying land and roads is expected to continue. Dry weather is forecast for today and tomorrow. We are constantly monitoring river levels. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. This message will be updated this evening (05/04/18).


Flood Alert issued on 4 Apr 2018 20:25
River Thames
Property flooding is not currently expected. Levels on the River Thames remain high following recent rainfall. Flooding of low lying land and roads is expected to continue. The majority of rainfall has now cleared with dry weather forecast for tomorrow. We are constantly monitoring river levels. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. This message will be updated tomorrow morning (05/04/18).


Flood Alert issued on 4 Apr 2018 11:12
River Thames
Property flooding is not currently expected. Levels on the River Thames remain high in response to recent rainfall. Scattered showers are forecast for today, some of which may be heavy at times. Flooding of low lying land and roads is expected to continue. We are constantly monitoring river levels. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. This message will be updated this evening (04/04/18). "


Flood Alert issued on 3 Apr 2018 20:28
River Thames
Property flooding is not currently expected. Levels on the River Thames have been rising steadily in response to recent rainfall. It will be dry night tonight. Scattered showers are forecast tomorrow, some of which will be heavy at times. Levels are expected to continue to rise and flooding of low lying land and roads is expected. We are constantly monitoring river levels. Remain safe and be aware of your local surroundings, flood waters may be deep and fast flowing. Please refer to river levels on the internet for current river levels. This message will be updated tomorrow morning.