Flood Monitor

Your river, in focus

River Thames at Trowlock Island river level

Near Trowlock Island, Thames from Hurley to Teddington catchment

4.21mAOD-0.02 falling 24h
typical low 4.42record 5.58

The River Thames at Trowlock Island is currently 4.21 mAOD, falling over the last 24 hours.

This is within the station's typical range (4.42–5.00 mAOD), 0.79 mAOD below the level at which it is considered high.

The highest level on record here is 5.58 mAOD.

Measurements

Current level
4.21 mAOD
Typical range
4.42–5.00 mAOD
Below typical high by
0.79 mAOD
Highest on record
5.58 mAOD
River
River Thames
Nearest town
Trowlock Island
Catchment
Thames from Hurley to Teddington
EA station reference
3404TH
Last updated
Fri, 18 Sep 2026 23:15:00 GMT

Last 7 days

↑ record 5.584.174.414.6412 Sept18 Sept

Nearby stations

See it on the map