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River Thames level downstream at Chertsey Lock

Latest at 8:45pm on 9 February

Height
3.81m
Trend
Steady
State
High

Normal range 2.62m to 3.63m

Height in metres over the last 5 days

Download data CSV (12KB)

How levels here could affect nearby areas

4.59m
Water reaches the highest level recorded at this measuring station (11 February 2014)
4.34m
Property flooding is possible above this level
3.81m
Latest level
3.63m (level exceeded)
Top of normal range. Low-lying land flooding possible above this level. One or more flood alerts may be issued.

Flooding might not happen again at the same historical levels. This may be because flood management schemes are now in place.

How we measure river, sea and groundwater levels