Flood Monitor

Your river, in focus

River Colne at Stanwell Mill river level

Near Longford, Colne (Lower) catchment

0.63mASDsteady 24h
typical low 0.21record 1.59

The River Colne at Stanwell Mill is currently 0.63 mASD, steady over the last 24 hours.

This is within the station's typical range (0.21–1.12 mASD), 0.49 mASD below the level at which it is considered high.

The highest level on record here is 1.59 mASD.

Measurements

Current level
0.63 mASD
Typical range
0.21–1.12 mASD
Below typical high by
0.49 mASD
Highest on record
1.59 mASD
River
River Colne
Nearest town
Longford
Catchment
Colne (Lower)
EA station reference
2893TH
Last updated
Fri, 18 Sep 2026 23:00:00 GMT

Last 7 days

↑ record 1.590.620.650.6811 Sept18 Sept

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