Water Watch - River Thames Conditions

River Thames Conditions

The Environment Agency provides advice for boaters using the River Thames by displaying warning 'boards' at each of the River Thames Locks. The conditions below are provided by the Environment Agency and represent the current state of the warning boards at the locks.

15 May 2021

Lechlade to Oxford

Reach Current Conditions
Upstream to St John's Lock No Stream Warnings
St John's Lock to Buscot Lock No Stream Warnings
Buscot Lock to Grafton Lock No Stream Warnings
Grafton Lock to Radcot Lock No Stream Warnings
Radcot Lock to Rushey Lock Caution Stream Increasing
Rushey Lock to Shifford Lock Caution Stream Increasing
Shifford Lock to Northmoor Lock Caution Stream Increasing
Northmoor Lock to Pinkhill Lock Caution Stream Increasing
Pinkhill Lock to Eynsham Lock Caution Stream Increasing
Eynsham Lock to King's Lock Caution Stream Increasing
King's Lock to Godstow Lock Caution Stream Increasing
Godstow Lock to Osney Lock Caution Strong Stream
Osney Lock to Iffley Lock No Stream Warnings

Oxford to Henley

Reach Current Conditions
Iffley Lock to Sandford Lock Caution Stream Increasing
Sandford Lock to Abingdon Lock Caution Stream Increasing
Abingdon Lock to Culham Lock Caution Stream Increasing
Culham Lock to Clifton Lock Caution Strong Stream
Clifton Lock to Day's Lock Caution Stream Increasing
Day's Lock to Benson Lock Caution Stream Increasing
Benson Lock to Cleeve Lock Caution Stream Increasing
Cleeve Lock to Goring Lock Caution Stream Increasing
Goring Lock to Whitchurch Lock Caution Stream Increasing
Whitchurch Lock to Mapledurham Lock Caution Stream Increasing
Mapledurham Lock to Caversham Lock Caution Stream Increasing
Upstream to Blake's Lock No Stream Warnings
Caversham Lock to Sonning Lock Caution Strong Stream
Sonning Lock to Shiplake Lock Caution Stream Increasing
Shiplake Lock to Marsh Lock Caution Stream Decreasing
Marsh Lock to Hambleden Lock Caution Stream Decreasing

Henley to Teddington

Reach Current Conditions
Hambleden Lock to Hurley Lock Caution Stream Increasing
Hurley Lock to Temple Lock Caution Stream Increasing
Temple Lock to Marlow Lock Caution Stream Increasing
Marlow Lock to Cookham Lock Caution Stream Increasing
Cookham Lock to Boulters Lock Caution Stream Increasing
Boulters Lock to Bray Lock Caution Stream Increasing
Bray Lock to Boveney Lock Caution Stream Increasing
Boveney Lock to Romney Lock No Stream Warnings
Romney Lock to Old Windsor Lock No Stream Warnings
Old Windsor Lock to Bell Weir Lock No Stream Warnings
Bell Weir Lock to Penton Hook Lock No Stream Warnings
Penton Hook Lock to Chertsey Lock No Stream Warnings
Chertsey Lock to Shepperton Lock No Stream Warnings
Shepperton Lock to Sunbury Lock Caution Stream Increasing
Sunbury Lock to Molesey Lock No Stream Warnings
Molesey Lock to Teddington Lock No Stream Warnings