River Thames level downstream at Marlow Lock
This measuring station takes 2 measurements. You're viewing the downstream level. View the upstream level.
Latest at 11:00am on 23 April
- Height
- 2.41m
- Trend
- Steady
- State
- Normal
Normal range 2.02m to 3.23m
Height in metres over the last 5 days
We take measurements more often as the risk of flooding increases.
Download data CSV (12KB)How levels here could affect nearby areas
- 4.73m
-
Water reaches the highest level recorded at this measuring station (recorded on 10 February 2014)
- 4.27m
-
Property flooding is possible above this level. One or more flood warnings may be issued
- 3.23m
-
Low lying land flooding is possible above this level. One or more flood alerts may be issued
-
This is the top of the normal range
- 2.41m
-
Latest level
Flooding might not happen again at the same historical levels. This may be because flood management schemes are now in place.