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River Ash in Hertfordshire

The River Ash in Hertfordshire including Furneux Pelham, Little Hadham, Much Hadham and Wareside

Flood alert area Ash Hertfordshire Herts and North London

Map

Nearby Monitoring Stations

Little Hadham in this area

River Ash • Little Hadham • 2.7 km (downstream)

Steady · normal

Mardock in this area

River Ash • Wareside • 6.5 km (downstream)

Steady · normal

Furneux Pelham in this area

River Ash • Furneux Pelham • 7.3 km (upstream)

Steady · normal

River Quin • Braughing • 5.2 km

Steady · normal

Bishops Stortford, Grange Paddocks

River Stort • Bishop's Stortford • 6.7 km

Steady · below normal

River Rib • Wadesmill • 7.1 km

Steady · normal

Tumbling Bay Weir

Amwell Loop • Ware • 8.8 km

structure gauge

River Stort • Sawbridgeworth • 8.8 km

Falling · normal

River Beane • Dane End • 8.8 km

Steady · normal

Stansted Mountfitchet, Gypsy Lane

Stansted Brook • Stansted Mountfitchet • 8.9 km

structure gauge

Flood Event History (27)

8 Dec 2024 at 6:32pm Flood Alert

22 Feb 2024 at 5:35pm Flood Alert

18 Feb 2024 at 10:31am Flood Alert

8 Feb 2024 at 7:18pm Flood Alert

4 Jan 2024 at 8:06pm Flood Alert

2 Jan 2024 at 7:50pm Flood Alert

31 Mar 2023 at 7:47pm Flood Alert

26 Dec 2021 at 12:36pm Flood Alert

28 Jan 2021 at 11:27am Flood Alert

14 Jan 2021 at 7:18am Flood Alert

16 Feb 2020 at 5:29pm Flood Alert

16 Jan 2020 at 4:40pm Flood Alert

20 Dec 2019 at 6:22pm Flood Alert

26 Dec 2017 at 7:23pm Flood Alert

27 Mar 2016 at 5:45pm Flood Alert

11 Jan 2016 at 12:12pm Flood Alert

3 Jan 2016 at 3:06pm Flood Alert

23 Nov 2014 at 1:32pm Flood Alert

14 Feb 2014 at 9:43pm Flood Alert

7 Feb 2014 at 10:09am Flood Alert

1 Feb 2014 at 7:07am Flood Alert

4 Jan 2014 at 10:18am Flood Alert

23 Dec 2013 at 4:24pm Flood Alert

27 Jan 2013 at 8:28am Flood Alert

20 Dec 2012 at 7:47am Flood Alert

9 May 2012 at 5:23pm Flood Alert

18 Jan 2011 at 10:30am Flood Alert

Related Flood Areas

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 172503 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 062WAF50AshHerts

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.