River Levels
River Levels

River Coly at Bonehayne

Current River Level


At 12:00pm, Thursday 20th June BST
(11:00am, Thursday 20th June GMT)

Below normal for this location

Steady, no change from previous measurement at 11:00am, Thursday 20th June BST

Flood Warning Areas Covering Here

River Coly from Colyton to Colyford

No current or recent warnings.

River Axe area

No current or recent warnings.

Other Nearby Flood Warning Areas

Umborne Brook from Wilmington to Colyton

No current or recent warnings.

River Coly at Colyton

No current or recent warnings.

River Axe (Lower) at Kilmington, Whitford and Axmouth

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: Bonehayne
  • Watercourse: River Coly
  • Nearest Town/Village: Colyton
  • Local Authority: East Devon
  • Ceremonial County: Devon
  • Coordinates: 50°44'51"N 3°6'39"W (50.747683,-3.110915)
  • OS Grid: SY217948 (321720,94820)
  • Mapcode (Local): GBR PC.PCLB
  • Mapcode (Global): FRA 47C3.HVZ
  • Open Location Code: 9C2RPVXQ+3J
  • Maidenhead Locator System: IO80kr69
  • Environment Agency Location ID: 45217
  • Environment Agency Gauge ID: 45217-level-stage-i-15_min-m
  • River Levels Online ID: 3232
  • Water Information System ID: S45406_FW
  • Operational Area: Lim and Axe
  • Catchment Area: East Devon
  • UK Hydrometric Area: Exe Group
  • Environment Agency Region: South West
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 33.6m 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 River Coly at Bonehayne is between 0.19m and 1.00m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Coly at Bonehayne over the past 12 months has been between -0.01m and 0.77m. It has been between these levels for at least 151 days in the past year.

The highest level ever recorded at the River Coly at Bonehayne is 2.04m, reached on Saturday 7th July 2012 at 10:00am.

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

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