River Levels
River Levels

River Thames at Somerford Keynes

Current River Level

1.190m

At 12:15pm, Tuesday 24th December GMT

Within the usual range for this location

Steady, no change from previous measurement at 12:00pm, Tuesday 24th December GMT

Flood Warning Areas Covering Here

River Thames from Somerford Keynes to Cricklade

No current or recent warnings.

River Thames from Ewen down to and including Cricklade

No current or recent warnings.

Other Nearby Flood Warning Areas

Swill Brook below Oaksey

No current or recent warnings.

River Thames at Ewen

No current or recent warnings.

River Churn at South Cerney

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: Somerford Keynes
  • Watercourse: Thames
  • Nearest Town/Village: Somerford Keynes
  • Local Authority: Cotswold
  • Ceremonial County: Gloucestershire
  • Coordinates: 51°39'2"N 1°58'23"W (51.650724,-1.973061)
  • OS Grid: SU019946 (401960,194660)
  • Mapcode (Local): GBR 3RQ.D0D
  • Mapcode (Global): VHB2X.RR8X
  • Open Location Code: 9C3WM22G+7Q
  • Maidenhead Locator System: IO91ap36
  • Environment Agency Location ID: 0144TH
  • Environment Agency Gauge ID: 0144TH-level-stage-i-15_min-mASD
  • River Levels Online ID: 7011
  • Water Information System ID: 0144TH
  • Operational Area: Upper Thames
  • Catchment Area: Gloucestershire and the Vale
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 88.2m 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 River Thames at Somerford Keynes is between 0.36m and 1.60m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Thames at Somerford Keynes over the past 12 months has been between 0.96m and 1.42m. 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 Somerford Keynes is 1.59m, reached on Monday 13th November 2023 at 11:30am.

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.

Nearby Monitoring Locations

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