Flood alert for Groundwater flooding in Deane and Ashe in North Hampshire
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Groundwater levels in Deane and Ashe are high and continue to rise slowly. In the last 7 days, the level at Oakley has risen by 25cm. Groundwater will be affecting the ability of septic tanks to operate effectively. In Deane, we expect cellar flooding to be ongoing. From today (10/03/2025) until Friday (14/03/2025), only small amounts of rain are forecast. Groundwater levels are expected to continue rising for around 2 more weeks in response to rain recorded at the end of February. It is possible that the access road from the B3400 into Deane (at Deane Park) will need to be closed in the next 2 weeks. We continue to monitor the forecast. If you have pumps to help reduce water levels, please ensure that they are operating. We will update this Flood Alert by 18:00 on Monday 17/03/2025.
Flood alert area: Areas at risk of groundwater flooding in Deane and Ashe in the Upper Test catchment in North Hampshire.
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