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River Basins
South East
Arun and Western Streams
River Basins
South East
Arun and Western Streams
Arun and Western Streams
This management catchment is part of the
South East
river basin and is managed by
The Environment Agency
View River Basin
Catchment Data
Catchment Status Visualisation
Select an upstream source
Provender Mill
Brewhurst Mill
Graylingwell
Winchester Road
Princes Marsh
Catchment Rainfall Summary
Hardham
3h Total
6.70 mm
21:15
(Nov 24)
-24:15
6h Total
7.00 mm
18:15
(Nov 24)
-24:15
12h Total
7.00 mm
12:15
(Nov 24)
-24:15
24h Total
7.30 mm
24:15
(Nov 24)
-24:15
Last 24h: Max 15m intensity at 22:30 (Nov 24)
1.40 mm
Iping Mill
3h Total
10.10 mm
21:15
(Nov 24)
-24:15
6h Total
15.70 mm
18:15
(Nov 24)
-24:15
12h Total
15.80 mm
12:15
(Nov 24)
-24:15
24h Total
16.90 mm
24:15
(Nov 24)
-24:15
Last 24h: Max 15m intensity at 21:30 (Nov 24)
2.70 mm
Princes Marsh
3h Total
6.30 mm
21:15
(Nov 24)
-24:15
6h Total
17.30 mm
18:15
(Nov 24)
-24:15
12h Total
18.10 mm
12:15
(Nov 24)
-24:15
24h Total
20.40 mm
24:15
(Nov 24)
-24:15
Last 24h: Max 15m intensity at 20:45 (Nov 24)
2.60 mm
Operational Catchment Areas
Arun Lower
Arun Upper
Rother Western
Western Streams
Catchment Stations
Alfoldean
Barnham
Bognor
Borough Grove
Brewhurst Mill
Chichester Tozer Way
Drungewick
Ferring Outfall
Graylingwell
Halfway Bridge
Hardham
Iping Mill
Lodsbridge
New Bridge
Princes Marsh
Provender Mill
Pulborough Swan Bridge
Tanbridge
Westbourne
Winchester Road
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