Lower River Colne and Frays River

The Lower River Colne and Frays River at Uxbridge, West Drayton, Poyle and Stanwell Moor

Flood alert area River Colne Buckinghamshire, Greater London, Hertfordshire, Hillingdon, Slough, Surrey, Windsor and Maidenhead Herts and North London

Map

Nearby Monitoring Stations

Iver, Clisbys Bridge on the boundary

River Colne • Cowley • 0.4 km (upstream)

Rising slightly · normal — Up 0.03 m since 16:30, rising slightly

0.39 m

26min ago

Farlows Bridge

River Colne • Iver • 1.2 km (downstream)

Steady · normal

0.37 m

26min ago

Thorney Mill Road, West Drayton (Temporary) on the boundary

River Colne • West Drayton • 3.2 km (downstream)

Rising slightly · normal — Up 0.03 m since 16:30, rising slightly

0.11 m

26min ago

West Drayton on the boundary

River Colne • West Drayton • 3.2 km (downstream)

Steady · normal

0.44 m

26min ago

Willowbank in this area

River Colne • Denham • 3.5 km (upstream)

structure gauge

0.85 m

26min ago

Denham Colne in this area

River Colne • Denham • 4.2 km (upstream)

Steady · normal

0.13 m

26min ago

Stanwell Mill in this area

River Colne • Longford • 7.0 km (downstream)

Steady · normal

0.68 m

26min ago

Staines Trading Estate in this area

River Colne • Staines • 10.3 km (downstream)

River Colne • Rickmansworth • 12.4 km (upstream)

River Colne • Watford • 17.6 km (upstream)

structure gauge

0.19 m

26min ago

Flood Event History (39)

4 Feb 2026 at 8:08am Flood Alert

28 Jan 2026 at 8:51am Flood Alert

22 Jan 2026 at 9:06am Flood Alert

16 Jan 2026 at 9:20am Flood Alert

19 Dec 2025 at 9:32am Flood Alert

24 Feb 2025 at 7:54am Flood Alert

10 Feb 2025 at 8:30am Flood Alert

27 Jan 2025 at 8:28am Flood Alert

7 Jan 2025 at 10:48am Flood Alert

5 Jan 2025 at 11:36am Flood Alert

6 Dec 2024 at 4:32pm Flood Alert

24 Nov 2024 at 6:41pm Flood Alert

23 Sep 2024 at 9:06am Flood Alert

16 Jul 2024 at 8:45am Flood Alert

6 Jul 2024 at 8:59pm Flood Alert

23 May 2024 at 8:53am Flood Alert

28 Apr 2024 at 8:36am Flood Alert

29 Feb 2024 at 9:07am Flood Alert

8 Feb 2024 at 6:37pm Flood Alert

2 Jan 2024 at 8:22am Flood Alert

12 Dec 2023 at 12:02pm Flood Alert

10 Dec 2023 at 4:38pm Flood Alert

31 Mar 2023 at 10:29pm Flood Alert

14 Jan 2023 at 5:49am Flood Alert

12 Jan 2023 at 2:34pm Flood Alert

28 Jan 2021 at 11:55am Flood Alert

4 Oct 2020 at 7:31am Flood Alert

1 Mar 2020 at 9:23am Flood Alert

17 Feb 2020 at 6:59am Flood Alert

20 Dec 2019 at 7:05pm Flood Alert

28 Jul 2014 at 10:42am Flood Alert

29 Jan 2014 at 7:18pm Flood Alert

17 Jan 2014 at 8:01am Flood Alert

4 Jan 2014 at 10:33am Flood Alert

24 Dec 2013 at 3:16pm Flood Alert

25 Dec 2012 at 9:37am Flood Alert

22 Dec 2012 at 9:02pm Flood Alert

28 Feb 2010 at 8:55am Flood Alert

10 Feb 2009 at 7:12pm Flood Alert

Related Flood Areas

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 172703 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 062WAF28LowColne

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.

Explore FloodRadar

The live map

By place

Where it flooded

Right now

Community

Explore a river

Other water

River history

What’s coming

What fell

The bigger picture

Sewage & storm overflows

Yours

About FloodRadar

Flood help

Buying or moving

Lower River Colne and Frays River

Map

Nearby Monitoring Stations

Flood Event History (39)

Related Flood Areas

Official sources for this area

Flo