River Thames level upstream at St Johns Lock
This measuring station takes 2 measurements. You're viewing the upstream level. View the downstream level.
Latest at 1:00am on 28 May
- Height
- 0.13m
- Trend
- Steady
- State
- Normal
Normal range -0.01m to 0.25m
How levels here could affect nearby areas
- 0.95m
-
Water reaches the highest level recorded at this measuring station (recorded on 23 November 1995)
- 0.25m
-
This is the top of the normal range
- 0.13m
-
Latest level
Flooding might not happen again at the same historical levels. This may be because flood management schemes are now in place.
View technical information for this measuring station
- Site datum
- 71.22m (Above Ordnance Datum)
- Station name
- St Johns Lock
- Normal range
- -0.01m to 0.25m
- Station ID
- 7027
How we measure river, sea and groundwater levels