At 4:30am, Friday 15th May GMT
Within the usual range for this location
Falling, -0.014 from previous measurement at 11:00pm, Thursday 14th May 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.
No current or recent warnings.
Longparish to Longstock on the River Test
No current or recent warnings.
No current or recent warnings.
No current or recent warnings.
Groundwater flooding in Kings Somborne and Little Somborne
No current or recent warnings.
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 csvNote: 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.
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 Test at Chilbolton Main is between 0.65m and 1.00m. It has been between these levels for 90% of the time since monitoring began.
The highest level ever recorded at the River Test at Chilbolton Main is 1.55m, reached on Monday 20th January 2003 at 1:45pm.
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.
Other monitoring locations on the River Test
Whitchurch Main Whitchurch Side
Wherwell RL Chilbolton Emgs Stockbridge Main RL Stockbridge Side RL
Stoke Lock RL Oxlease Drain RL Rivermead RL Longbridge Conagar BridgeMonitoring locations on nearby rivers