Flood Alert Info - Groundwater flooding in Chesham

Area Description

Areas at risk of groundwater flooding in and around Chesham.
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:
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Historical Flood Alerts for this Area

Flood Alert issued on 17 Apr 2024 16:24
Groundwater
Groundwater levels have responded to high autumn and winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham, such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Due to the recent warmer and drier spring weather, groundwater levels are now showing a slight decline and the risk of groundwater flooding is declining. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 24th April 2024 or as the situation changes.


Flood Alert issued on 10 Apr 2024 16:16
Groundwater
Groundwater levels have responded to high autumn and winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham, such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads are therefore at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 17 April 2024 or as the situation changes.


Flood Alert issued on 3 Apr 2024 17:05
Groundwater
Groundwater levels have responded to high autumn and winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham, such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads are therefore at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 10 April 2024 or as the situation changes.


Flood Alert issued on 27 Mar 2024 19:53
Groundwater
Groundwater levels have responded to high autumn and winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham, such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads are therefore at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 3 April 2024 or as the situation changes.


Flood Alert issued on 20 Mar 2024 18:23
Groundwater
Groundwater levels have responded to high autumn and winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham, such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 27th March 2024 or as the situation changes.


Flood Alert issued on 13 Mar 2024 14:02
Groundwater
Groundwater levels have responded to high Autumn and Winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham, such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Thursday 21st March 2024 or as the situation changes.


Flood Alert issued on 6 Mar 2024 17:55
Groundwater
Groundwater levels have responded to high Autumn and Winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 13th March 2024 or as the situation changes. Flood alert area: Areas at risk of groundwater flooding in and around Chesham.


Flood Alert issued on 29 Feb 2024 17:07
Groundwater
Groundwater levels have responded to high Autumn and Winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 6th March 2024 or as the situation changes.


Flood Alert issued on 31 Mar 2021 15:21
Groundwater
Groundwater levels have responded to high autumn and winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying land and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 7th April or as the situation changes.


Flood Alert issued on 24 Mar 2021 15:46
Groundwater
Groundwater levels have responded to high autumn and winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 31st March or as the situation changes.


Flood Alert issued on 18 Mar 2021 13:20
Groundwater
Groundwater levels have responded to high Autumn and Winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 24th March or as the situation changes.


Flood Alert issued on 11 Mar 2021 17:50
Groundwater
Groundwater levels have responded to high Autumn and Winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Wednesday 17th March or as the situation changes.


Flood Alert issued on 4 Mar 2021 14:43
Groundwater
Groundwater levels have responded to high Autumn and Winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message Thursday 11 March or as the situation changes.


Flood Alert issued on 25 Feb 2021 14:19
Groundwater
Groundwater levels have responded to high Autumn and Winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham such as the Vale Road area are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of flooding. Due to the nature of groundwater behaviour this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message Thursday 4 March or as the situation changes.


Flood Alert issued on 19 Feb 2021 11:04
Groundwater
Groundwater levels have responded to high autumn and winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham, such as the Vale Road area, are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of groundwater flooding. Due to the nature of groundwater this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Friday 26 February or as the situation changes.


Flood Alert issued on 11 Feb 2021 17:17
Groundwater
Groundwater levels have responded to high Autumn and Winter rainfall and have risen to high levels at our observation borehole at Ashley Green, Chesham. Groundwater levels are unusually high for this time of year and have now reached a level where communities in Chesham, such as the Vale Road area, are at risk of being affected by flooding from groundwater. We expect levels to remain high over the coming weeks in response to the high winter rainfall. Low lying lands and roads will therefore be at risk of groundwater flooding. Due to the nature of groundwater this situation could continue for several weeks or longer. We are continuing to monitor groundwater levels and will update this message on Friday 19 February or as the situation changes.