River Tamar at Gunnislake


Current River Level: 0.321m, steady

Within the usual range for this location

Current level recorded at 8:00pm, Saturday 24th September BST
(7:00pm, Saturday 24th September GMT)

Change from previous measurement: 0.000m
(recorded at 7:45pm, Saturday 24th September BST)

The usual range of the River Tamar at Gunnislake is between 0.30m and 3.00m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Tamar at Gunnislake over the past 12 months has been between 0.28m and 2.19m. It has been between these levels for at least 150 days in the past year.

The highest level ever recorded at the River Tamar at Gunnislake is 4.47m, reached on Friday 28th December 1979 at 2:30am.

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: Gunnislake
  • Watercourse: River Tamar
  • Nearest Town/Village: Gulworthy
  • Local Authority: West Devon
  • Ceremonial County: Devon
  • Coordinates: 50°31'52"N 4°13'18"W (50.531278,-4.221847)
  • OS Grid: SX426725 (242627,72525)
  • Mapcode (Local): GBR NS.HTMZ
  • Mapcode (Global): FRA 271N.H1M
  • Open Location Code: 9C2QGQJH+G7
  • Maidenhead Locator System: IO70vm37
  • Environment Agency Location ID: 47117
  • Environment Agency Gauge ID: 47117-level-stage-i-15_min-m
  • Operational Area: Tamar Lower and Inny
  • Catchment Area: Tamar
  • UK Hydrometric Area: Tamar Group
  • Environment Agency Region: South West
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 8.719m AOD

Nearby Monitoring Locations

Nearby Flood Warning Locations

River Tamar from Greystone Bridge to Cotehele excluding Calstock
River Tamar from Greystone Bridge to Cotehele Quay, including Gunnislake, Morwellham Quay and Cotehele

No current or recent warnings.

Lower River Tamar
Gunnislake, Calstock, Cargreen, Bere Alston, Morwellham and Cotehele

No current or recent warnings.

River Tamar at Calstock
River Tamar at Calstock and Lower Kelly

No current or recent warnings.

River Tavy from Mary Tavy to Lopwell
River Tavy including Mary Tavy Sewage Works, Harford Bridge Holiday Park, Pitts Cleave Industrial Estate, Tavistock, A386 and property at Lopwell

No current or recent warnings.

Rivers Tavy and Walkham
Tavistock, Walkhampton, Bedford Bridge, Horrabridge and Lopwell

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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