River Isle at Donyatt


Current River Level: 0.309m, rising

Within the usual range for this location

Current level recorded at 5:15am, Tuesday 26th October BST
(4:15am, Tuesday 26th October GMT)

Change from previous measurement: 0.001m
(recorded at 5:00am, Tuesday 26th October BST)

The usual range of the River Isle at Donyatt is between 0.12m and 1.20m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Isle at Donyatt over the past 12 months has been between 0.26m and 0.36m. It has been between these levels for at least 152 days in the past year.

The highest level ever recorded at the River Isle at Donyatt is 2.63m, reached on Sunday 31st December 2000 at 11:00pm.

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: Donyatt
  • Watercourse: River Isle
  • Nearest Town/Village: Donyatt
  • Local Authority: South Somerset
  • Ceremonial County: Somerset
  • Coordinates: 50°55'18"N 2°56'25"W (50.921842,-2.940546)
  • OS Grid: ST339140 (333986,114020)
  • Mapcode (Local): GBR M8.Q6TF
  • Mapcode (Global): FRA 46QN.XXR
  • Open Location Code: 9C2VW3C5+PQ
  • Maidenhead Locator System: IO80mw71
  • Environment Agency Location ID: 52115
  • Environment Agency Gauge ID: 52115-level-stage-i-15_min-m
  • Operational Area: Parrett
  • Catchment Area: South and West Somerset
  • UK Hydrometric Area: Somerset Rivers Group
  • Environment Agency Region: South West
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 35m AOD

Nearby Monitoring Locations

Other monitoring locations on the River Isle
River Isle Map
Monitoring locations on nearby rivers
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

South Somerset Rivers, Upper Reaches
Rivers Parrett and Isle and tributaries

Recent warnings no longer in force.

River Isle from Chard Reservoir to Hambridge
River Isle from Chard Reservoir to Hambridge

No current or recent warnings.

River Isle at Ashford Mill and Ilford Bridges
River Isle at Ashford Mill and Ilford Bridges

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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