Flood Monitor

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Radlett Brook at Radlett river level

Near Radlett, Colne (Upper) catchment

0.39mASDsteady 24h
typical low 0.30record 1.60

The Radlett Brook at Radlett is currently 0.39 mASD, steady over the last 24 hours.

This is within the station's typical range (0.30–1.57 mASD), 1.19 mASD below the level at which it is considered high.

The highest level on record here is 1.60 mASD.

Measurements

Current level
0.39 mASD
Typical range
0.30–1.57 mASD
Below typical high by
1.19 mASD
Highest on record
1.60 mASD
River
Radlett Brook
Nearest town
Radlett
Catchment
Colne (Upper)
EA station reference
2808TH
Last updated
Fri, 18 Sep 2026 23:00:00 GMT

Last 7 days

↑ record 1.600.290.370.4511 Sept18 Sept

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