River Thames level upstream at Mapledurham Lock

This measuring station takes 2 measurements. You're viewing the upstream level. View the downstream level.

Station summary

State
Normal 0.02m to 0.30m level here
Height
0.09m at on 24/10/21
Download height data CSV (12KB)

How levels here could affect nearby areas

0.84m
Water reaches the highest level recorded at this measuring station (recorded on 4 January 2003)
0.30m
This is the top of the normal range
0.09m
Latest level

No two flood events are the same. Flooding might not happen again at the same historical levels if, for example, flood defences are now in place.

View technical information for this measuring station
Site datum
38.64m (Above Ordnance Datum)
Station name
Mapledurham Lock
Normal range
0.02m to 0.30m
Station ID
7109

How we measure river, sea and groundwater levels

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