River Levels
River Levels

Chertsey Bourne Monitoring Station

Current River Level

1.430m

At 11:30pm, Thursday 28th March GMT

Above normal for this location

Rising, 0.010 from previous measurement at 11:15pm, Thursday 28th March GMT

Flood Warning Areas Covering Here

Chertsey Bourne at Thorpe Green

No current or recent warnings.

Chertsey Bourne

Flood Alert

Other Nearby Flood Warning Areas

Chertsey Bourne at Chertsey

No current or recent warnings.

River Thames at Laleham

No current or recent warnings.

Properties closest to the River Thames from Runnymede Pleasure Grounds, Staines to Penton Hook

No current or recent warnings.

Seven Day Level Chart

Long Term Level Chart

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 csv

Note: 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.

Location and Technical Data

  • Monitoring Station: Chertsey Bourne
  • Watercourse: Chertsey Bourne
  • Nearest Town/Village: Thorpe
  • Local Authority: Runnymede
  • Ceremonial County: Surrey
  • Coordinates: 51°24'10"N 0°32'23"W (51.402823,-0.539779)
  • OS Grid: TQ016681 (501670,168100)
  • Mapcode (Local): GBR GBS.VSG
  • Mapcode (Global): VHFTP.LZHZ
  • Open Location Code: 9C3XCF36+43
  • Maidenhead Locator System: IO91rj56
  • Environment Agency Location ID: 2928TH
  • Environment Agency Gauge ID: 2928TH-level-stage-i-15_min-mASD
  • River Levels Online ID: 7218
  • Water Information System ID: 2928TH
  • Operational Area: Wey
  • Catchment Area: Wey and tributaries
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 13m AOD

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 Chertsey Bourne Monitoring Station is between 0.40m and 1.06m. It has been between these levels for 90% of the time since monitoring began.

The highest level ever recorded at the Chertsey Bourne Monitoring Station is 2.17m, reached on Sunday 23rd August 2009 at 1:15pm.

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.

Nearby Monitoring Locations

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