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Catter Beck

A stream near Keldholme, North Yorkshire. No gauge of its own: what the river map and the banked data say about it.

Catter Beck is a stream on Ordnance Survey’s river map near Keldholme, North Yorkshire, with about 5.3 km of mapped channel. On the map it flows into the River Seven, which flows on into the River Rye, then the River Derwent, then the River Ouse, then the River Humber and out to the sea.

Next gauge downstream

Normanby on the River Seven, about 2.7 km along the river below where Catter Beck ends on the map.

0.03 m Normal · steady 30 min ago

After that, Howe Bridge, about 19 km along the river.

No gauge measures Catter Beck 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.

Water-sampling points on Catter Beck

2 Environment Agency sampling points are placed on this stream. These are dated samples taken by hand, not live readings, and FloodRadar does not grade them.

Catter Beck at Catter Bridge
Last sampled 26 May 2026 · 4 months ago · 31 samples banked
Catter Beck 25 m upstream of Seven confluence
Last sampled 12 Mar 2025 · 19 months ago · 12 samples banked

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.

On the map

The map needs JavaScript. Everything it shows is listed on this page.

The blue line is Catter Beck; grey lines are other mapped watercourses. Lines from OS Open Rivers (edition 2026-04).

Streams flowing into it

Hutton Beck

The River Seven, the river it joins →YO62 6RB, a postcode page near where it ends on the map (about 590 m away) →All rivers with gauges →

What this page can and cannot tell you

Its line, its name and where it flows come from Ordnance Survey’s river map (OS Open Rivers, edition 2026-04), which leaves out many small streams, ditches and culverts. “Flows into” is the map’s word: a channel that is not on the map is not shown here, which does not mean it is not there.
No gauge measures Catter Beck itself, so its own level is not known here.
No storm overflow is placed on this stream on the river map. That is not the same as none: the map cannot place every overflow.
Water samples are England’s only (the Environment Agency’s archive), placed where the map can place their sampling point.
Nothing on this page says whether any place floods. For an address, see its postcode page.

This uses Environment Agency flood and river level data from the real-time data API (Beta). Licence: Open Government Licence v3.0.