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Lower Arun

The Rivers Arun, Chilt, Stor and Tortington Stream

Flood alert area Arun West Sussex Solent and South Downs

Map

Nearby Monitoring Stations

Houghton Bridge in this area

River Arun • Houghton • 0.8 km (downstream)

Arundel on the boundary

River Arun • Arundel • 4.1 km (downstream)

Pulborough Swan Bridge in this area

River Arun • Pulborough • 7.6 km (downstream)

Rising · normal — Peaked 1.48 at 08:15, now 1.41 and rising again (0.00 m/h)

River Arun • Littlehampton • 9.3 km (downstream)

Ferring Outfall

River Arun • Ferring • 11.5 km (downstream)

structure gauge

River Arun • Newpound Common • 15.4 km (upstream)

Easing · normal — Easing — down from 6.89 at 08:45, now 6.87

River Arun • Horsham • 23.8 km (upstream)

Steady · normal

River Arun • Horsham • 23.8 km (upstream)

Easing · normal — Easing — down from 35.20 at 11:15, now 35.19

River Arun • Tanbridge • 23.8 km (upstream)

Easing · normal — Easing — down from 32.32 at 10:00, now 32.30

River Rother • Hardham • 6.7 km

Steady · normal

Flood Event History (50)

26 Jan 2026 at 2:26pm Flood Alert

22 Jan 2026 at 8:51am Flood Alert

19 Dec 2025 at 5:55pm Flood Alert

24 Feb 2025 at 2:37pm Flood Alert

23 Feb 2025 at 7:57pm Flood Alert

27 Jan 2025 at 5:39pm Flood Alert

5 Jan 2025 at 6:10pm Flood Alert

27 Nov 2024 at 10:36am Flood Alert

8 Apr 2024 at 1:05pm Flood Alert

23 Feb 2024 at 8:29pm Flood Alert

13 Feb 2024 at 10:57am Flood Alert

12 Feb 2024 at 9:28am Flood Alert

11 Feb 2024 at 10:08am Flood Alert

10 Feb 2024 at 10:13am Flood Alert

9 Feb 2024 at 11:27am Flood Alert

4 Jan 2024 at 8:38am Flood Alert

2 Jan 2024 at 4:11pm Flood Alert

14 Dec 2023 at 4:37pm Flood Alert

13 Dec 2023 at 8:20pm Flood Alert

13 Dec 2023 at 9:12am Flood Alert

12 Dec 2023 at 5:48pm Flood Alert

11 Dec 2023 at 11:41am Flood Alert

10 Dec 2023 at 5:30pm Flood Alert

27 Oct 2023 at 6:13pm Flood Alert

1 Sep 2023 at 12:43am Flood Alert

22 Mar 2023 at 12:09pm Flood Alert

15 Jan 2023 at 6:46am Flood Alert

1 Jan 2023 at 3:58am Flood Alert

21 Dec 2022 at 1:02am Flood Alert

17 Nov 2022 at 6:04am Flood Alert

7 Nov 2022 at 6:42pm Flood Alert

21 Oct 2021 at 7:24pm Flood Alert

5 Oct 2021 at 4:39pm Flood Alert

28 Dec 2020 at 8:09pm Flood Alert

16 Nov 2020 at 9:55am Flood Alert

12 Mar 2020 at 7:49am Flood Alert

11 Mar 2020 at 3:54pm Flood Alert

11 Mar 2020 at 8:18am Flood Alert

10 Mar 2020 at 12:28pm Flood Alert

7 Mar 2020 at 3:48am Flood Alert

16 Feb 2020 at 8:27pm Flood Alert

15 Feb 2020 at 3:32pm Flood Alert

14 Feb 2020 at 4:10pm Flood Alert

10 Feb 2020 at 5:28pm Flood Alert

10 Feb 2020 at 7:21am Flood Alert

8 Feb 2020 at 4:53pm Flood Alert

20 Dec 2019 at 5:57am Flood Alert

26 Nov 2019 at 4:11pm Flood Alert

30 Sep 2019 at 4:00pm Flood Alert

29 Sep 2019 at 3:35pm Flood Alert

Related Flood Areas

Official sources for this area

This area on the Environment Agency’s flood service →
Floodline quick dial: 216087 — call 0345 988 1188 and give that code for a recorded update on this area.
Area code: 065WAF424

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.