A stream near Aylesbury, Buckinghamshire. No gauge of its own: what the river map and the banked data say about it.
Stocklake Brook is a stream on Ordnance Survey’s river map near Aylesbury, Buckinghamshire, with about 880 m of mapped channel. On the map it flows into Bear Brook, which flows on into the River Thame; beyond that the map has a gap, so where it goes next is not known.
Aylesbury on Bear Brook, about 20 m along the river below where Stocklake Brook ends on the map.
1.07 mASD Normal · steady 30 min ago
No gauge measures Stocklake 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: Broughton Crossing, Aylesbury.
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 Stocklake 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.
FloodRadar helper · beta