River Levels
River Levels

Mereway Road Monitoring Station (Downstream)

Current River Level

8.420m

At 7:30am, Thursday 28th March GMT

Above normal for this location

Steady, no change from previous measurement at 7:15am, Thursday 28th March GMT

View upstream gauge levels


Important! The levels for this location are measured relative to sea level, not relative to the riverbed. The levels shown here do not, therefore, necessarily represent the actual depth of the water.

Flood Warning Areas Covering Here

River Crane at Twickenham

No current or recent warnings.

Fluvial River Crane

No current or recent warnings.

Other Nearby Flood Warning Areas

Tidal Thames from the River Crane to Teddington Weir

No current or recent warnings.

Tidal Thames from Richmond Bridge to Teddington Weir

No current or recent warnings.

Tidal River Crane at Isleworth

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: Mereway Road
  • Watercourse:
  • Nearest Town/Village:
  • Local Authority: Richmond upon Thames
  • Ceremonial County: Greater London
  • Coordinates: 51°26'49"N 0°20'52"W (51.44708,-0.347907)
  • OS Grid: TQ14907330 (514905,173305)
  • Mapcode (Local): GBR 6C.DZN
  • Mapcode (Global): VHFTL.XWFK
  • Open Location Code: 9C3XCMW2+RR
  • Maidenhead Locator System: IO91tk87
  • Environment Agency Location ID: 3678TH
  • Environment Agency Gauge ID: 3678TH-level-downstage-i-15_min-mAOD
  • Operational Area: Crane Rivers and Lakes
  • Catchment Area: London
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Level Datum: Above Ordnance Datum (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.

Nearby Monitoring Locations

There are no other monitored rivers nearby

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