River Conditions

Providing Real-Time advice directly from the Environment Agency

This page is a feed from the Environment Agency's online River Thames conditions update service which displays current advice to river users. Warning boards are displayed at the locks to inform river users of conditions that may make navigating difficult and dangerous.

This page shows the current advice for each reach of the river between Cricklade and Teddington. It is updated automatically to let you know when warning boards are being displayed at locks and as river conditions change.

Sunbury Lock to Molesey Lock
No Stream Warnings
Upstream to St John's Lock
No Stream Warnings
King's Lock to Godstow Lock
No Stream Warnings
Eynsham Lock to King's Lock
No Stream Warnings
Pinkhill Lock to Eynsham Lock
No Stream Warnings
Northmoor Lock to Pinkhill Lock
No Stream Warnings
Shifford Lock to Northmoor Lock
No Stream Warnings
Rushey Lock to Shifford Lock
No Stream Warnings
Radcot Lock to Rushey Lock
No Stream Warnings
Upstream to Blake's Lock
No Stream Warnings
Bray Lock to Boveney Lock
Caution stream increasing
Boulters Lock to Bray Lock
Caution stream increasing
Cookham Lock to Boulters Lock
Caution stream increasing
Marlow Lock to Cookham Lock
Caution stream increasing
Temple Lock to Marlow Lock
Caution stream increasing
Hurley Lock to Temple Lock
Caution stream increasing
Hambleden Lock to Hurley Lock
Caution stream increasing
Marsh Lock to Hambleden Lock
Caution stream increasing
Shiplake Lock to Marsh Lock
Caution stream increasing
Benson Lock to Cleeve Lock
No Stream Warnings
Day's Lock to Benson Lock
No Stream Warnings
Clifton Lock to Day's Lock
No Stream Warnings
Culham Lock to Clifton Lock
No Stream Warnings
Abingdon Lock to Culham Lock
No Stream Warnings
Sandford Lock to Abingdon Lock
No Stream Warnings
Iffley Lock to Sandford 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
Whitchurch Lock to Mapledurham Lock
No Stream Warnings
Goring Lock to Whitchurch Lock
No Stream Warnings
Cleeve Lock to Goring Lock
No Stream Warnings
Sonning Lock to Shiplake Lock
No Stream Warnings
Caversham Lock to Sonning Lock
No Stream Warnings
Mapledurham Lock to Caversham Lock
No Stream Warnings
Godstow Lock to Osney Lock
No Stream Warnings
Osney Lock to Iffley Lock
No Stream Warnings
Old Windsor Lock to Bell Weir Lock
No Stream Warnings
Boveney Lock to Romney Lock
No Stream Warnings
Romney Lock to Old Windsor Lock
No Stream Warnings
Chertsey Lock to Shepperton Lock
No Stream Warnings
Bell Weir Lock to Penton Hook Lock
No Stream Warnings
Penton Hook Lock to Chertsey Lock
No Stream Warnings
Molesey Lock to Teddington Lock
No Stream Warnings
Shepperton Lock to Sunbury Lock
No Stream Warnings