River Thames at Marsh Lock

 

Current River Level: 0.355m, falling

Within the usual range for this location

Current level recorded at 8:00am, Monday 15th October BST
(7:00am, Monday 15th October GMT)

Change from previous measurement: -0.002m
(recorded at 7:00am, Monday 15th October BST)

View downstream gauge levels

The normal level of the River Thames at Marsh Lock in average weather conditions is between 0.08m and 0.28m. It has been between these levels for at least 151 days in the past year.

The usual range of the River Thames at Marsh Lock in more extreme weather conditions is between 0.11m and 0.40m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 1.27m, reached on Monday 10th February 2014 at 12:45am.

The highest level ever recorded at the River Thames at Marsh Lock is 1.63m, reached on Thursday 1st November 2001 at 12:45am.

  • Monitoring Station: Marsh Lock
  • Environment Agency Location ID: 2495TH
  • Watercourse: Thames
  • Operational Area: South Chilterns
  • Catchment Area: Thames and South Chilterns
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Nearest Town/Village: Remenham
  • Local Authority: Wokingham
  • Ceremonial County: Berkshire

Nearby Monitoring Locations

Nearby Flood Warning Locations

River Thames for Henley, Remenham, and Medmenham
River Thames from Henley down to Medmenham including Remenham and Mill End

No current or recent warnings.

River Thames for Henley, Remenham, Medmenham and its tributaries
River Thames for Henley, Remenham and Medmenham; including Middle and Lower Assendon on the Assendon Stream, and Skirmett and Hambleden on the Hambledon Brook

No current or recent warnings.

River Thames for Shiplake, Lower Shiplake and Wargrave
River Thames from Shiplake to Bolney Court near Henley including Lower Shiplake and Wargrave

No current or recent warnings.

River Thames for Shiplake, Lower Shiplake and Wargrave
River Thames for Shiplake, Lower Shiplake and Wargrave

No current or recent warnings.

Groundwater flooding in the Henley and Assendon area
Communities at risk of groundwater flooding including Turville, Skirmett, Stoner, Middle and Lower Assendon and parts of Henley

No current or recent warnings.

Long term graphs will work better if you rotate your fondleslab into landscape mode.

Past Week

Long Term

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.

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