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River Thames level upstream at Old Windsor Lock

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

Latest at 10:15pm on 9 October

Height
0.30m
Trend
Falling
State
Normal

Normal range 0.10m to 0.35m

Height in metres over the last 5 days

Download data CSV (12KB)

How levels here could affect nearby areas

1.94m
Water reaches the highest level recorded at this measuring station (recorded on 11 February 2014)
0.35m
This is the top of the normal range
0.30m
Latest level

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