Flood alert for Groundwater flooding in the Candovers and Old Alresford
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Groundwater levels in the Candovers and Old Alresford remain high. At Preston Candover, the level remains relatively stable. At Old Alresford, the level has fallen by 6cm in the last week. Flooding will be affecting the ability of septic tanks to operate effectively. In Preston Candover and Old Alresford, a small number of properties are expected to be experiencing cellar flooding. Dry weather is forecast from Tuesday 17/03/2026 to Saturday 21/03/2026. Groundwater levels in all villages are expected to slowly fall this week. We are closely monitoring the situation. Residents are advised to prepare property resilience measures and ensure that pumps are working where they have been installed. This message will be updated by 18:00 24/03/2026.
Flood alert area: Areas at risk of groundwater flooding in Preston Candover, Chilton Candover, Brown Candover and Old Alresford in Hampshire.
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