River Levels
River Levels

Ching Brook at Walthamstow

Current River Level

1.160m

At 10:00am, Wednesday 11th December GMT

Within the usual range for this location

Steady, no change from previous measurement at 9:45am, Wednesday 11th December GMT

Flood Warning Areas Covering Here

Lower Lee tributaries

No current or recent warnings.

Other Nearby Flood Warning Areas

Pymmes Brook at Upper Edmonton and Tottenham

No current or recent warnings.

Lower River Lee at Enfield

No current or recent warnings.

Lower River Lee from Hoddesdon to Canning Town

No current or recent warnings.

Salmons Brook at Grange Park and Lower Edmonton

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: Walthamstow
  • Watercourse: Ching Brook
  • Nearest Town/Village: Walthamstow
  • Local Authority: Waltham Forest
  • Ceremonial County: Greater London
  • Coordinates: 51°36'12"N 0°0'44"W (51.603395,-0.012274)
  • OS Grid: TQ3775591267 (537755,191267)
  • Mapcode (Local): GBR KS.MKV
  • Mapcode (Global): VHGQG.QYWQ
  • Open Location Code: 9C3XJX3Q+93
  • Maidenhead Locator System: IO91xo84
  • Environment Agency Location ID: 5378TH
  • Environment Agency Gauge ID: 5378TH-level-stage-i-15_min-mASD
  • River Levels Online ID: 7373
  • Water Information System ID: 5378TH
  • Operational Area: Lower Lee Rivers and Lakes
  • Catchment Area: London
  • UK Hydrometric Area: Lee
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 12m 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 Ching Brook at Walthamstow is between 1.00m and 2.60m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Ching Brook at Walthamstow over the past 12 months has been between 0.42m and 2.08m. It has been between these levels for at least 151 days in the past year.

The highest level ever recorded at the Ching Brook at Walthamstow is 4.76m, reached on Monday 15th June 2009 at 9:00pm.

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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