Flood Monitor

Your river, in focus

River Thames at Old Windsor Lock river level

Near Old Windsor, Thames from Hurley to Teddington catchment

0.25mASDsteady 24h
typical low 0.10record 1.94

The River Thames at Old Windsor Lock is currently 0.25 mASD, steady over the last 24 hours.

This is within the station's typical range (0.10–0.35 mASD), 0.10 mASD below the level at which it is considered high.

The highest level on record here is 1.94 mASD.

Measurements

Current level
0.25 mASD
Typical range
0.10–0.35 mASD
Below typical high by
0.10 mASD
Highest on record
1.94 mASD
River
River Thames
Nearest town
Old Windsor
Catchment
Thames from Hurley to Teddington
EA station reference
2703TH
Last updated
Fri, 18 Sep 2026 23:15:00 GMT

Last 7 days

↑ record 1.940.070.220.3712 Sept18 Sept

Nearby stations

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