River Levels
River Levels

Teddington Lock Head(AOD) Monitoring Station

Latest Tidal Level

4.390m

At 8:15am, Tuesday 19th March GMT

Within the usual range for this location

Steady, no change from previous measurement at 8:00am, Tuesday 19th March GMT


This is a tidal level, measured from mean sea level rather than from the river bed. It can, therefore, be negative, and does not give any indication of water depth. Tidal levels are not necessarily updated frequently, and may not reflect tidal movements throughout the day.

Flood Warning Areas Covering Here

River Thames at Teddington

No current or recent warnings.

Tidal Thames riverside from Putney Bridge to Teddington Weir

Recent warnings or alerts no longer in force

Other Nearby Flood Warning Areas

River Thames at Trowlock Island

Recent warnings or alerts no longer in force

River Thames at Trowlock Island

No current or recent warnings.

Tidal Thames from Richmond Bridge to Teddington Weir

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: Teddington Lock Head(AOD)
  • Watercourse:
  • Nearest Town/Village:
  • Local Authority: Richmond upon Thames
  • Ceremonial County: Greater London
  • Coordinates: 51°25'46"N 0°19'5"W (51.429574,-0.318329)
  • OS Grid: TQ17007140 (517005,171405)
  • Mapcode (Local): GBR 77.NFQ
  • Mapcode (Global): VHGR8.FBKF
  • Open Location Code: 9C3XCMHJ+RM
  • Maidenhead Locator System: IO91uk13
  • Environment Agency Location ID: 3401TH_AOD
  • Environment Agency Gauge ID: 3401TH_AOD-level-tidal_level-i-15_min-mAOD
  • Operational Area: Tidal Thames
  • Catchment Area: Thames Transitional & Coastal
  • 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.

The usual range of the Teddington Lock Head(AOD) Monitoring Station is between 4.32m and 4.88m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Teddington Lock Head(AOD) Monitoring Station over the past 12 months has been between 4.39m and 4.71m. It has been between these levels for at least 151 days in the past year.

Nearby Monitoring Locations

There are no other monitored rivers nearby

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