Groundwater Level at South Warnborough


Current River Level: 0m, steady

Below normal for this location

Current level recorded at 10:00am, Wednesday 28th September BST
(9:00am, Wednesday 28th September GMT)

Change from previous measurement: 0.000m
(recorded at 9:00am, Wednesday 28th September BST)

Important! The levels for this location are measured relative to sea level, not relative to the riverbed. The levels shown here do not, therefore, necessarily represent the actual depth of the water.

The usual range of the Groundwater Level at South Warnborough is between 85.77m and 96.06m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Groundwater Level at South Warnborough over the past 12 months has been between 89.44m and 89.44m. It has been between these levels for at least 180 days in the past year.

The highest level ever recorded at the Groundwater Level at South Warnborough is 97.13m, reached on Tuesday 18th February 2014 at 10:00pm.

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: South Warnborough
  • Watercourse: Groundwater Level
  • Nearest Town/Village: Upton Grey
  • Local Authority: Basingstoke and Deane
  • Ceremonial County: Hampshire
  • Coordinates: 51°13'29"N 0°59'6"W (51.224995,-0.985035)
  • OS Grid: SU7097247801 (470972,147801)
  • Mapcode (Local): GBR B76.3RS
  • Mapcode (Global): VHDXY.WG3S
  • Open Location Code: 9C3X62F7+XX
  • Maidenhead Locator System: IO91mf13
  • Environment Agency Location ID: SU74_40
  • Environment Agency Gauge ID: SU74_40-level-groundwater-i-1_h-mAOD
  • Catchment Area: Loddon
  • UK Hydrometric Area: Thames
  • Environment Agency Region: Thames
  • Level Datum: Above Ordnance Datum (AOD)

Nearby Monitoring Locations

There are no other monitoring stations on the Groundwater Level
There are no other monitored rivers nearby
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

River Loddon at Old Basing
River Loddon at Old Basing including Wildmore, Hampshire

No current or recent warnings.

River Wey at Alton
River Wey and Caker Stream at Alton and the River Wey at Upper Froyle and Bentley, Hampshire

No current or recent warnings.

Pettys Brook at Chineham
Pettys Brook at Chineham, Hampshire

No current or recent warnings.

River Whitewater and River Hart
River Whitewater including North Warnborough, Hook and Riseley and the River Hart including Crondall, Crookham Village, Hartley Wintney, Riseley and Fleet

No current or recent warnings.

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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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