River Levels
River Levels

Hogsmill River at Worcester Road

Current River Level

1.170m

At 12:45am, Friday 24th May BST
(11:45pm, Thursday 23rd May GMT)

Within the usual range for this location

Steady, no change from previous measurement at 12:30am, Friday 24th May BST

Flood Warning Areas Covering Here

River Hogsmill at Ewell Court, Ruxley and Old Malden

No current or recent warnings.

River Hogsmill area from Ewell to Kingston upon Thames

No current or recent warnings.

Other Nearby Flood Warning Areas

Beverley Brook at Worcester Park

No current or recent warnings.

Surbiton Stream at Kingston

No current or recent warnings.

Beverley Brook at West Barnes

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: Worcester Road
  • Watercourse: Hogsmill River
  • Nearest Town/Village: Tolworth
  • Local Authority: Epsom and Ewell
  • Ceremonial County: Surrey
  • Coordinates: 51°22'32"N 0°15'51"W (51.375687,-0.264339)
  • OS Grid: TQ209655 (520900,165500)
  • Mapcode (Local): GBR 91.41Q
  • Mapcode (Global): VHGRH.CPM8
  • Open Location Code: 9C3X9PGP+77
  • Maidenhead Locator System: IO91uj80
  • Environment Agency Location ID: 3369TH
  • Environment Agency Gauge ID: 3369TH-level-stage-i-15_min-mASD
  • River Levels Online ID: 7265
  • Water Information System ID: 3369TH
  • Operational Area: Hogsmill
  • Catchment Area: London
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 16m 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 Hogsmill River at Worcester Road is between 0.89m and 3.00m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Hogsmill River at Worcester Road over the past 12 months has been between 1.07m and 1.39m. It has been between these levels for at least 151 days in the past year.

The highest level ever recorded at the Hogsmill River at Worcester Road is 2.09m, reached on Thursday 23rd June 2016 at 2:15am.

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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