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Mimmshall Brook

The Mimmshall Brook at Warrengate Road including South Mimms, Potters Bar, Brookmans Park and Welham Green

Flood alert area Mimmshall Brook Barnet, Greater London, Hertfordshire Herts and North London

Map

Nearby Monitoring Stations

Mimmshall Brook in this area

Mimmshall Brook • South Mimms • 1.1 km (upstream)

Steady · normal

North Mymms in this area

Mimmshall Brook • Water End • 2.4 km (downstream)

Falling · normal

River Colne • London Colney • 5.4 km

Steady · normal

Borehamwood Brook • Green Street • 5.6 km

Steady · normal

Pymmes Brook • Cockfosters • 6.5 km

Steady · normal

Radlett Brook • Radlett • 6.8 km

Steady · normal

River Ver • Colney Street • 8.0 km

Steady · normal

Dollis Brook • Totteridge • 8.5 km

Steady · below normal

Edgware, Deans Brook

Deans Brook • Edgware • 9.4 km

Steady · normal

Dollis Brook • Totteridge • 9.4 km

Steady · normal

Flood Event History (10)

26 Mar 2024 at 7:16pm Flood Alert

4 Jan 2024 at 9:04pm Flood Alert

4 Oct 2021 at 8:10pm Flood Alert

23 Nov 2014 at 3:25pm Flood Alert

7 Feb 2014 at 6:46am Flood Alert

1 Feb 2014 at 4:52am Flood Alert

11 Jun 2012 at 11:24am Flood Alert

29 Apr 2012 at 8:43am Flood Alert

17 Aug 2010 at 11:33pm Flood Alert

9 Feb 2009 at 7:51pm Flood Alert

Related Flood Areas

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 214001 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 062WAF28Mimmshal

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.