River Test at Chilbolton Emgs


Current River Level: 0.68m, steady

Within the usual range for this location

Current level recorded at 7:45pm, Friday 9th December GMT

Change from previous measurement: 0.000m
(recorded at 7:30pm, Friday 9th December GMT)

The usual range of the River Test at Chilbolton Emgs is between 0.40m and 1.00m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Test at Chilbolton Emgs over the past 12 months has been between 0.65m and 0.71m. It has been between these levels for at least 150 days in the past year.

The highest level ever recorded at the River Test at Chilbolton Emgs is 1.01m, reached on Sunday 9th February 2003 at 6:45pm.

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.

  • Monitoring Station: Chilbolton Emgs
  • Watercourse: River Test
  • Nearest Town/Village: Wherwell
  • Local Authority: Test Valley
  • Ceremonial County: Hampshire
  • Coordinates: 51°9'8"N 1°27'2"W (51.152223,-1.450813)
  • OS Grid: SU3850739362 (438507,139362)
  • Mapcode (Local): GBR 73D.L1Q
  • Mapcode (Global): VHC35.S9WK
  • Open Location Code: 9C3W5G2X+VM
  • Maidenhead Locator System: IO91gd56
  • Environment Agency Location ID: E13823
  • Environment Agency Gauge ID: E13823-level-stage-i-15_min-mASD
  • Operational Area: Upper and Middle Test
  • Catchment Area: Test and Itchen
  • UK Hydrometric Area: Hampshire Rivers Group
  • Environment Agency Region: Southern
  • Datum Type: Above Stage Datum (ASD)

Nearby Monitoring Locations

Nearby Flood Warning Locations

Upper Test
River Test from Longparish to Leckford

No current or recent warnings.

Longparish to Longstock on the River Test
Upper Test From Longparish to Longstock including Wherwell and Chilbolton

No current or recent warnings.

River Anton
River Anton from Charlton to Fullerton including Andover

No current or recent warnings.

Andover on the River Anton
Andover, Upper Clatford, and Goodworth Clatford on the River Anton

No current or recent warnings.

Groundwater flooding in Sutton Scotney and Chilbolton
Areas at risk of groundwater flooding in Sutton Scotney and Chilbolton in Hampshire

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.

Important! If you are planning to retrieve the csv data automatically, you must read and understand the limitations on the data and its availability.

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