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River Mimram at Welwyn

The River Mimram at Welwyn including Welwyn Garden City and Digswell

Flood warning area Mimram Hertfordshire Herts and North London In River Mimram in Hertfordshire

Map

Nearby Monitoring Stations

Fulling Mill in this area

River Mimram • Welwyn • 2.0 km (downstream)

Steady · normal

River Mimram • Tewin • 4.7 km (downstream)

Steady · normal

River Mimram • Whitwell • 8.0 km (upstream)

Steady · normal

Stevenage Brook • Bragbury End • 6.6 km

Steady · normal

River Lee • Birch Green • 8.1 km

Rising slightly · normal — Up 0.02 m since 10:00, rising slightly

Hertford, Hartham Park

River Beane • Hertford • 8.7 km

Steady · normal

River Lee • Harpenden • 10.1 km

Crested · normal — Rose 0.09 m since 10:15 — peaked 0.83 at 17:00, now 0.82 and holding

River Beane • Dane End • 11.1 km

Steady · normal

Mimmshall Brook • Water End • 11.9 km

Easing · normal — Easing — down from 0.43 at 14:30, now 0.38

River Beane • Walkern • 11.9 km

Steady · normal

Related Flood Areas

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 172472 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 062FWF47Welwyn

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.