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Windle Brook and Hale, Mill and Addlestone Bournes

Windle Brook and Hale, Mill and Addlestone Bournes including Bagshot, Windlesham, Lightwater, Chobham, West End, Emmetts Mill, Woodham and Addlestone

Flood alert area Windle Brook, Hale Bourne, Mill Bourne, Addlestone Bourne Bracknell Forest, Surrey Thames

Map

Nearby Monitoring Stations

Millbourne Bridge on the boundary

Mill Bourne • Chobham • 1.0 km (downstream)

Steady · normal

Grants Bridge in this area

Addlestone Bourne • Chobham • 1.1 km (upstream)

Steady · normal

Bagshot on the boundary

Windle Brook • Bagshot • 7.1 km (upstream)

Steady · normal

Addlestone in this area

Addlestone Bourne • Addlestone • 8.2 km (downstream)

Steady · normal

West Byfleet Bridge

Rive Ditch • West Byfleet • 5.7 km

Steady · above typical high

Chertsey Bourne • Virginia Water • 6.0 km

Steady · normal

River Wey • Old Woking • 6.0 km

Steady · normal

Hoe Stream • Mayford • 6.1 km

Steady · normal

River Wey • Newark • 7.1 km

structure gauge

Guildford Street

Chertsey Bourne • Chertsey • 7.3 km

Crested · normal — Rose 0.06 m since 10:15 — peaked 0.52 at 17:15, now 0.51 and holding

Flood Event History (37)

6 Feb 2026 at 4:59pm Flood Alert

22 Jan 2026 at 4:57pm Flood Alert

25 Feb 2025 at 8:14am Flood Alert

27 Jan 2025 at 5:15pm Flood Alert

5 Jan 2025 at 2:03pm Flood Alert

27 Nov 2024 at 8:00am Flood Alert

28 Mar 2024 at 10:00pm Flood Alert

13 Mar 2024 at 9:38am Flood Alert

1 Mar 2024 at 7:27pm Flood Alert

22 Feb 2024 at 8:32pm Flood Alert

9 Feb 2024 at 2:13pm Flood Alert

4 Jan 2024 at 8:15pm Flood Alert

13 Nov 2023 at 10:06am Flood Alert

2 Nov 2023 at 8:44am Flood Alert

31 Mar 2023 at 5:14pm Flood Alert

16 Jan 2023 at 8:00pm Flood Alert

24 Dec 2022 at 2:45pm Flood Alert

17 Nov 2022 at 7:03pm Flood Alert

4 Nov 2022 at 6:01pm Flood Alert

3 Nov 2022 at 11:02am Flood Alert

3 Mar 2022 at 8:08am Flood Alert

3 Feb 2021 at 5:11pm Flood Alert

28 Jan 2021 at 11:35am Flood Alert

16 Feb 2020 at 2:37pm Flood Alert

23 Dec 2019 at 12:15pm Flood Alert

18 Jun 2019 at 6:36pm Flood Alert

10 Jun 2019 at 10:28pm Flood Alert

26 May 2018 at 8:04pm Flood Alert

29 Apr 2018 at 6:23pm Flood Alert

1 Apr 2018 at 8:47pm Flood Alert

5 Jul 2017 at 7:56pm Flood Alert

27 Jun 2017 at 4:24pm Flood Alert

28 May 2017 at 4:41pm Flood Alert

2 Feb 2014 at 8:10am Flood Alert

18 Jan 2014 at 8:13am Flood Alert

4 Jan 2014 at 6:21pm Flood Alert

24 Dec 2013 at 8:31pm Flood Alert

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 173499 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 061WAF29Addstne

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.