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New Dike

A stream near Guthram Gowt, Lincolnshire. No gauge of its own: what the river map and the banked data say about it.

New Dike is a stream on Ordnance Survey’s river map near Guthram Gowt, Lincolnshire, with about 5.6 km of mapped channel. On the map it flows into South Forty Foot Drain, which flows on into the Haven and out to the sea.

Next gauge downstream

Dowsby Fen on South Forty Foot Drain, about 5.9 km along the river below where New Dike ends on the map.

0.77 mASD Normal · steady 25 min ago

After that, Donington Bridge, about 12 km along the river.

No gauge measures New Dike 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 New Dike

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

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.

Places along it

From its source towards its mouth, the settlements within a kilometre of it on the map: Guthram Gowt.

Place names: OS Open Names. Contains OS data © Crown copyright and database rights 2026.

On the map

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

The blue line is New Dike; 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.

What this page can and cannot tell you

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