A stream near Penny Pot, Surrey. No gauge of its own: what the river map and the banked data say about it.
Hale Bourne is a stream on Ordnance Survey’s river map near Penny Pot, Surrey, with about 2.9 km of mapped channel. On the map it flows into Mill Bourne, which flows on into the Bourne, then the River Wey Navigation, then the River Wey, then the River Thames and out to the sea.
Millbourne Bridge on Mill Bourne, about 880 m along the river below where Hale Bourne ends on the map.
No recent reading (last 4 h ago)
No gauge measures Hale Bourne itself. A gauge downstream shows water that has already passed it, mixed with everything else that has joined on the way, so it says nothing exact about this stream.
A sample is taken on a date; it says nothing about the water today. A sample below an overflow does not by itself show where anything in it came from.
Water samples: Environment Agency Water Quality Archive, © Environment Agency and/or database right 2026, Open Government Licence v3.0.
From its source towards its mouth, the settlements within a kilometre of it on the map: Penny Pot, Chobham.
Place names: OS Open Names. Contains OS data © Crown copyright and database rights 2026.
The map needs JavaScript. Everything it shows is listed on this page.
The blue line is Hale Bourne; grey lines are other mapped watercourses. Lines from OS Open Rivers (edition 2026-04).
Rivers and streams: OS Open Rivers. Contains OS data © Crown copyright and database rights 2026.
This uses Environment Agency flood and river level data from the real-time data API (Beta). Licence: Open Government Licence v3.0.
FloodRadar helper · beta