River Levels
River Levels

River Lee at Walthamstow, Low Hall (Downstream)

Current River Level

-0.420m

At 1:45am, Wednesday 9th October GMT

Within the usual range for this location

Falling, -0.020 from previous measurement at 6:00am, Tuesday 10th September GMT

Warning: This data is stale! For some reason, we have not been able to obtain updated levels for over 24 hours. The current displayed level is probably incorrect and you should not rely on it.

View upstream gauge levels

Latest Flow

1.78 m3/s

(Daily Average)

Recorded on Tuesday 12th November

Normal flow volume

Decrease, -1.35 from previous recording on Monday 11th November

Flood Warning Areas Covering Here

Lower River Lee at Hackney and Walthamstow

No current or recent warnings.

Lower River Lee from Hoddesdon to Canning Town

No current or recent warnings.

Other Nearby Flood Warning Areas

Pymmes Brook at Upper Edmonton and Tottenham

No current or recent warnings.

Salmons Brook at Grange Park and Lower Edmonton

No current or recent warnings.

Lower River Lee at Enfield

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, Low Hall
  • Watercourse: Lee (Lower)
  • Nearest Town/Village: Walthamstow
  • Local Authority: Waltham Forest
  • Ceremonial County: Greater London
  • Coordinates: 51°34'29"N 0°2'37"W (51.574894,-0.043637)
  • OS Grid: TQ3566888039 (535668,188039)
  • Mapcode (Local): GBR J5.KN2
  • Mapcode (Global): VHGQN.6P91
  • Open Location Code: 9C3XHXF4+XG
  • Maidenhead Locator System: IO91xn47
  • Environment Agency Location ID: 5380TH
  • Environment Agency Gauge ID: 5380TH-level-downstage-i-15_min-mASD
  • River Levels Online ID: 7374
  • Water Information System ID: 5380TH
  • Operational Area: Lower Lee Rivers and Lakes
  • Catchment Area: London
  • UK Hydrometric Area: Lee
  • 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 River Lee at Walthamstow, Low Hall (Downstream) is between -0.59m and 0.11m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Lee at Walthamstow, Low Hall (Downstream) over the past 12 months has been between -0.60m and 0.71m. It has been between these levels for at least 150 days in the past year.

View the catchment for River Lee at Walthamstow, Low Hall (Downstream).

Nearby Monitoring Locations

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