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Flood Warning: River Blackwater

Message Last Updated:
2026-02-01 21:19:00

Severity Last Changed:
2026-02-01 21:19:00

High river levels on Monday may lead to flooding. 

Flooding is possible on 02 February 2026 from 04:00, as 10mm of rain fell on Sunday evening. 

Minor flooding could affect land, fields, and roads at Cadnam, West Wellow, Landford and Ower. Water levels will also be very high around, and may get close to the mill building at East Wellow. Property flooding is not currently expected. The river may peak a little lower than on 21/01/2026. Only isolated showers are forecast Monday. River levels and flood risk should begin to reduce by 10:00 02/02/2026. However, further rain is forecast from the early hours of Tuesday, and the river is expected to rise again. Property flooding could be possible Tuesday. 

We are monitoring rainfall and river levels and will ensure the river is kept free of reported blockages. 

Consider activating any flood protection products you may have Including pumps. 

This message will be updated by 6:00PM on 02 February 2026 or as the situation changes.