River Levels
River Levels

Nunney Brook at Holwell

Current River Level

1.060m

At 2:45am, Sunday 3rd March GMT

Within the usual range for this location

Falling, -0.010 from previous measurement at 2:30am, Sunday 3rd March GMT

Flood Warning Areas Covering Here

Nunney Brook

No current or recent warnings.

Somerset Frome area

No current or recent warnings.

Other Nearby Flood Warning Areas

Somerset Frome from Witham Friary to Frome

No current or recent warnings.

River Mells and Whatley Brook

No current or recent warnings.

Somerset Frome at Frome

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: Holwell
  • Watercourse: Nunney Brook
  • Nearest Town/Village: Wanstrow
  • Local Authority: Mendip
  • Ceremonial County: Somerset
  • Coordinates: 51°12'11"N 2°23'22"W (51.203198,-2.389554)
  • OS Grid: ST728449 (372880,144960)
  • Mapcode (Local): GBR 0SL.GPG
  • Mapcode (Global): VH97K.J0LY
  • Open Location Code: 9C3V6J36+75
  • Maidenhead Locator System: IO81te38
  • Environment Agency Location ID: 53196
  • Environment Agency Gauge ID: 53196-level-stage-i-15_min-m
  • Operational Area: Bristol Avon Rural
  • Catchment Area: Avon Bristol and North Somerset Streams
  • UK Hydrometric Area: Avon (Bristol)
  • Environment Agency Region: South West
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 113.215m 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 Nunney Brook at Holwell is between 0.64m and 2.00m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Nunney Brook at Holwell over the past 12 months has been between 0.63m and 1.31m. It has been between these levels for at least 150 days in the past year.

The highest level ever recorded at the Nunney Brook at Holwell is 2.66m, reached on Friday 11th January 2008 at 2:45pm.

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.

Nearby Monitoring Locations

There are no other monitoring stations on the Nunney Brook

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