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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
0.00 mm
16:00-19:00
6h Total
0.00 mm
13:00-19:00
12h Total
1.00 mm
07:00-19:00
24h Total
1.00 mm
19:00
(Nov 20)
-19:00
Last 24h: Max 15m intensity at 11:15 (Nov 21)
0.80 mm
Iping Mill
3h Total
0.00 mm
16:00-19:00
6h Total
0.00 mm
13:00-19:00
12h Total
0.70 mm
07:00-19:00
24h Total
0.70 mm
19:00
(Nov 20)
-19:00
Last 24h: Max 15m intensity at 11:30 (Nov 21)
0.70 mm
Princes Marsh
3h Total
0.00 mm
16:00-19:00
6h Total
0.00 mm
13:00-19:00
12h Total
0.20 mm
07:00-19:00
24h Total
0.20 mm
19:00
(Nov 20)
-19:00
Last 24h: Max 15m intensity at 11:00 (Nov 21)
0.10 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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