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A stream near George Green, Slough. No gauge of its own: what the river map and the banked data say about it.
Datchet Common Brook is a stream on Ordnance Survey’s river map near George Green, Slough, with about 11 km of mapped channel. On the map it flows into the River Thames and out to the sea.
Old Windsor Lock on the River Thames, about 820 m along the river below where Datchet Common Brook ends on the map.
0.18 mASD Controlled by a sluice or weir 29 min ago
No gauge measures Datchet Common Brook 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: Wexham Street, Stoke Green, Wexham Court, Upton Lea, George Green, Datchet, Sunnymeads.
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 Datchet Common Brook; 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.
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