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Flooding is possible - be prepared

Flood alert for River Mimram in Hertfordshire

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Flooding is affecting low lying land and roads close to the River Mimram, due to persistent rainfall in December and January, leading to high groundwater levels.

Flooding is currently affecting the Fulling Mill Lane, Singlers Marsh, and Codicote Road areas in Welwyn.

No property flooding is expected at this time. River levels in other areas remain below levels of concern. The forecast is mostly dry for the next 5 days with just a few light showers possible.

Avoid using low lying footpaths and any bridges near local watercourses and do not attempt to walk or drive through flood water. We are continuing to monitor the situation.

This message will be updated by 5pm tomorrow, Wednesday 5th February, or as the situation changes.

Flood alert area: The River Mimram at Whitwell, Welwyn, Tewin, Hertingfordbury and Hertford.

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