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Groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne

Areas at risk of groundwater flooding in West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne

Flood alert area Groundwater West Berkshire Thames

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Nearby Monitoring Stations

Flood Event History (17)

29 Apr 2026 at 12:38pm Flood Alert
Groundwater levels are now falling steadily. We do not expect further flooding and the flood alert has been removed.  Rivers and streams remain full due to high groundwater levels and will react rapidly to further rainfall. We do not expect further flooding and the flood alert has been removed.  We ...
28 Apr 2026 at 10:41am Flood Alert
Continued high groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are falling at our Hodcott borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne. Groundwater levels are expected to fall slowly over the coming w...
21 Apr 2026 at 11:19am Flood Alert
Continued high groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are high but slowly declining at our Hodcott borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne. Groundwater levels are expected to continue s...
14 Apr 2026 at 10:53am Flood Alert
Continued high groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are high but slowly declining at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne. We expect levels to remain high over the next ...
7 Apr 2026 at 11:49am Flood Alert
Continued high groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are now at the point where properties may be impacted. Groundwater levels are falling very gradually at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chil...
31 Mar 2026 at 3:17pm Flood Alert
High groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are now at the point that properties may be impacted. Groundwater levels have started to slowly decline at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chilton and...
24 Mar 2026 at 7:57am Flood Alert
High groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are now at the point that properties may be impacted. Groundwater levels have stabilised at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne...
17 Mar 2026 at 7:57am Flood Alert
High groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are now at the point that properties may be impacted. Groundwater levels are rising very slowly at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Ha...
10 Mar 2026 at 9:24am Flood Alert
High groundwater levels may lead to flooding. Flooding of low-lying areas and roads is possible. Groundwater levels are now at the point that properties may be impacted. Groundwater levels are continuing to rise at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Ha...
8 Mar 2026 at 9:11am Flood Alert
Groundwater levels are continuing to rise at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne where flooding of low-lying areas roads is possible. The groundwater level is higher than normal for this time and flooding is possible. Due to the nature of groun...
3 Mar 2026 at 11:43am Flood Alert
Groundwater levels are continuing to rise at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne where flooding of low-lying areas roads is possible. The groundwater level is higher than normal for this time and flooding is possible. Due to the nature of groun...
26 Feb 2026 at 4:56pm Flood Alert
High groundwater levels may lead to flooding.  Flooding is possible   Groundwater levels are high at our Hodcot borehole affecting West Ilsley, East Ilsley, Compton, Chilton and West Hagbourne where flooding of low-lying areas roads is possible. The groundwater level is higher than normal for this t...
30 Dec 2024 at 11:57am Flood Alert
6 Jan 2024 at 10:03am Flood Alert
13 Feb 2020 at 8:36pm Flood Alert
29 Jan 2014 at 3:52pm Flood Alert
2 Jan 2013 at 2:40pm Flood Alert

Related Flood Areas

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 171904 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 061FAG21IlsComp

Live warnings and area boundaries are the Environment Agency’s and the EA is the authority on them. Contains public sector information licensed under the Open Government Licence v3.0. This area in the EA’s own data.