River Thames - River Conditions
River Thames conditions advice for boaters.
This page is a feed from the Environment Agency's online River Thames River 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.
To view historic River Conditions information please login to your account to see how the river conditions change over time.
Lechlade to Oxford
Upstream of St John's Lock
Yellow caution: stream decreasing
St John's Lock to Buscot Lock
Red caution: strong stream
Buscot Lock to Grafton Lock
Red caution: strong stream
Grafton Lock to Radcot Lock
Red caution: strong stream
Radcot Lock to Rushey Lock
Red caution: strong stream
Rushey Lock to Shifford Lock
Red caution: strong stream
Shifford Lock to Northmoor Lock
Red caution: strong stream
Northmoor Lock to Pinkhill Lock
Red caution: strong stream
Pinkhill Lock to Eynsham Lock
Red caution: strong stream
Eynsham Lock to Kings Lock
Red caution: strong stream
Kings Lock to Godstow Lock
Red caution: strong stream
Godstow Lock to Osney Lock
Red caution: strong stream
Osney Lock to Iffley Lock
Red caution: strong stream
Oxford to Henley
Iffley Lock to Sandford Lock
Red caution: strong stream
Sandford Lock to Abingdon Lock
Red caution: strong stream
Abingdon Lock to Culham Lock
Red caution: strong stream
Culham Lock to Clifton Lock
Red caution: strong stream
Clifton Lock to Days Lock
Red caution: strong stream
Days Lock to Benson Lock
Red caution: strong stream
Benson Lock to Cleeve Lock
Yellow caution: stream decreasing
Cleeve Lock to Goring Lock
Yellow caution: stream decreasing
Goring Lock to Whitchurch Lock
Red caution: strong stream
Whitchurch Lock to Mapledurham Lock
Yellow caution: stream decreasing
Mapledurham Lock to Caversham Lock
Yellow caution: stream decreasing
Upstream of Blakes Lock
No stream warnings
Caversham Lock to Sonning Lock
Red caution: strong stream
Sonning Lock to Shiplake Lock
Yellow caution: stream decreasing
Henley to Teddington
Shiplake Lock to Marsh Lock
Yellow caution: stream decreasing
Marsh Lock to Hambleden Lock
Yellow caution: stream decreasing
Hambleden Lock to Hurley Lock
Yellow caution: stream decreasing
Hurley Lock to Temple Lock
Yellow caution: stream decreasing
Temple Lock to Marlow Lock
Yellow caution: stream decreasing
Marlow Lock to Cookham Lock
Yellow caution: stream decreasing
Cookham Lock to Boulters Lock
Yellow caution: stream decreasing
Boulters Lock to Bray Lock
Yellow caution: stream decreasing
Bray Lock to Boveney Lock
Yellow caution: stream decreasing
Boveney Lock to Romney Lock
Yellow caution: stream decreasing
Romney Lock to Old Windsor Lock
Yellow caution: stream decreasing
Old Windsor Lock to Bell Weir Lock
Yellow caution: stream decreasing
Bell Weir Lock to Penton Hook Lock
Yellow caution: stream decreasing
Penton Hook Lock to Chertsey Lock
Yellow caution: stream decreasing
Chertsey Lock to Shepperton Lock
Yellow caution: stream decreasing
Shepperton Lock to Sunbury Lock
Yellow caution: stream decreasing
Sunbury Lock to Molesey Lock
Yellow caution: stream decreasing
Molesey Lock to Teddington Lock
No stream warnings
