River Ray level at Grendon Underwood

Station summary

State
Normal 0.01m to 0.94m level here
Height
0.09m at today
Download height data CSV (12KB)

How levels here could affect nearby areas

1.86m
Water reaches the highest level recorded at this measuring station (recorded on 3 June 2008)
0.94m
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
65.85m (Above Ordnance Datum)
Station name
Grendon Underwood
Normal range
0.01m to 0.94m
Station ID
7067

How we measure river, sea and groundwater levels

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