At 4:45pm, Tuesday 3rd December GMT
Above normal for this location
Steady, no change from previous measurement at 4:30pm, Tuesday 3rd December GMT
No current or recent warnings.
River Thames from Datchet to Shepperton Green
Flood Alert
Areas of Chertsey closest to the Chertsey Bourne
No current or recent warnings.
Properties closest to the River Thames from Littleton Lane, Shepperton Green to Shepperton Lock
No current or recent warnings.
No current or recent warnings.
Darker blue shaded areas on long term data indicate maximum and minimum levels for the date (you may need to zoom in closer to see them).
Long term data may have gaps where the API data was not available.
Download long term data as csvNote: CSV data will include any outlying values that have been ignored by our graphing system as probably erroneous (eg, because they are ridiculously high compared to the values either side of them). It is your responsibility to filter these out if necessary.
Important! If you are planning to retrieve the csv data automatically, you must read and understand the limitations on the data and its availability.
Please note: Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.
The usual range of the River Thames at Chertsey Lock is between 0.13m and 0.40m. It has been between these levels for 90% of the time since monitoring began.
The typical recent level of the River Thames at Chertsey Lock over the past 12 months has been between 0.13m and 0.35m. It has been between these levels for at least 151 days in the past year.
The highest level ever recorded at the River Thames at Chertsey Lock is 1.32m, reached on Tuesday 11th February 2014 at 7:30am.
Note that this data may not take account of recent measurements, as we wait until a level has been verified by the Environment Agency before adding it to our records.
Other monitoring locations on the River Thames
Ewen Somerford Keynes
Cricklade Hannington Bridge St Johns Lock Buscot Lock Grafton Lock Radcot Lock
Rushey Lock Shifford Lock Northmoor Lock Farmoor Pinkhill Lock Eynsham Lock Kings Lock
Godstow Lock Osney Lock Iffley Lock Sandford-on-Thames Abingdon Lock
Culham Lock
Sutton Courtenay Clifton Lock Days Lock Benson Lock Cleeve Lock Goring Lock Whitchurch Lock Mapledurham Lock Reading Caversham Lock Sonning Lock Shiplake Lock Marsh Lock Hurley Lock Marlow Lock Cookham Lock Boulters Lock Maidenhead Bray Lock Romney Lock Windsor Park
Old Windsor Lock Bell Weir Staines Penton Hook Shepperton Lock Walton Sunbury Lock Molesey Lock Thames Ditton Island Kingston Trowlock Island Teddington LockMonitoring locations on nearby rivers
Chertsey Bourne at Free Prae Road Chertsey Bourne at Guildford Street Addlestone Bourne at Addlestone Pyrcroft Road RL River Wey at Weybridge Chertsey Bourne at Chertsey Bourne Moat at Thorpe River Ash at Knowle Green River Wey at Brooklands Chertsey Bourne at Trumps Green Wraysbury River at Stains, Pounds Mill River Colne at Staines Trading Estate West Byfleet RL RL Moor Lane Offtake River Ash at Staines Ash River Wey at Byfleet Mill Colne Brook at Hythe End Wraysbury River at Staines Moor River Mole at Esher Stanwell Gate 2 (Airport Way)