River Levels
River Levels

Mogden GS Monitoring Station

Current River Level

0.230m

At 1:30am, Sunday 22nd December GMT

Above normal for this location

Steady, no change from previous measurement at 1:15am, Sunday 22nd December GMT

Latest Flow

0.72 m3/s

(Daily Average)

Recorded on Thursday 19th December

Normal flow volume

Increase, 0.01 from previous recording on Wednesday 18th December

Flood Warning Areas Covering Here

Fluvial River Crane

No current or recent warnings.

Other Nearby Flood Warning Areas

Tidal Thames from the River Brent to the River Crane

No current or recent warnings.

Tidal Thames from Mortlake High Street East to Richmond Bridge

No current or recent warnings.

Tidal Thames riverside from Putney Bridge to Teddington Weir

Recent warnings or alerts no longer in force

River Thames at Teddington

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: Mogden GS
  • Watercourse:
  • Nearest Town/Village:
  • Local Authority: Hounslow
  • Ceremonial County: Greater London
  • Coordinates: 51°27'50"N 0°20'24"W (51.463986,-0.340257)
  • OS Grid: TQ1539475197 (515394,175197)
  • Mapcode (Local): GBR 6B.GX1
  • Mapcode (Global): VHGR2.1GZK
  • Open Location Code: 9C3XFM75+HV
  • Maidenhead Locator System: IO91tl91
  • Environment Agency Location ID: 3695TH
  • Environment Agency Gauge ID: 3695TH-level-stage-i-15_min-mASD
  • Operational Area: Crane Rivers and Lakes
  • Catchment Area: London
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)

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 Mogden GS Monitoring Station is between 0.11m and 0.22m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Mogden GS Monitoring Station over the past 12 months has been between 0.17m and 0.21m. It has been between these levels for at least 215 days in the past year.

Nearby Monitoring Locations

There are no other monitored rivers nearby

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