River Levels
River Levels

River Thames at Northmoor Lock

Current River Level

0.200m

At 11:00am, Tuesday 19th March GMT

Within the usual range for this location

Rising, 0.010 from previous measurement at 10:45am, Tuesday 19th March GMT

View downstream gauge levels

Flood Warning Areas Covering Here

River Thames between Newbridge and Kings Lock above Oxford

No current or recent warnings.

River Thames and tributaries from Buscot Wick down to Kings Lock

Flood Alert

Other Nearby Flood Warning Areas

River Windrush at Rack End and Standlake including Northmoor and Newbridge

No current or recent warnings.

River Windrush at Witney and Ducklington

No current or recent warnings.

River Stert at Abingdon

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: Northmoor Lock
  • Watercourse: Thames
  • Nearest Town/Village: Appleton-with-Eaton
  • Local Authority: Vale of White Horse
  • Ceremonial County: Oxfordshire
  • Coordinates: 51°43'0"N 1°22'28"W (51.716858,-1.374624)
  • OS Grid: SP433022 (443300,202200)
  • Mapcode (Local): GBR 7Y1.79G
  • Mapcode (Global): VHCXZ.434P
  • Open Location Code: 9C3WPJ8G+P5
  • Maidenhead Locator System: IO91hr52
  • Environment Agency Location ID: 1099TH
  • Environment Agency Gauge ID: 1099TH-level-stage-i-15_min-mASD
  • Operational Area: Windrush
  • Catchment Area: Cotswolds
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 62.182m 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 River Thames at Northmoor Lock is between 0.00m and 0.38m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Thames at Northmoor Lock over the past 12 months has been between 0.08m and 0.18m. It has been between these levels for at least 150 days in the past year.

The highest level ever recorded at the River Thames at Northmoor Lock is 1.35m, reached on Tuesday 13th November 2007 at 11:45am.

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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