River Levels
River Levels

River Ottery at Werrington

Current River Level

0.320m

At 4:00am, Sunday 22nd December GMT

Within the usual range for this location

Rising, 0.020 from previous measurement at 4:00pm, Saturday 21st December GMT

Latest Flow

3.48 m3/s

(Daily Average)

Recorded on Friday 20th December

Normal flow volume

Increase, 0.16 from previous recording on Thursday 19th December

Flood Warning Areas Covering Here

Upper River Tamar

No current or recent warnings.

Other Nearby Flood Warning Areas

River Kensey at Newport Industrial Estate

No current or recent warnings.

River Tamar from Netherbridge to Greystone Bridge

No current or recent warnings.

River Kensey from Newmills to St Leonards excluding Newport Industrial Estate

No current or recent warnings.

River Thrushel from Hayne Bridge to Lifton

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: Werrington
  • Watercourse: River Ottery
  • Nearest Town/Village: St Stephens By Launceston Rural
  • Local Authority: Cornwall
  • Ceremonial County: Cornwall
  • Coordinates: 50°39'18"N 4°21'12"W (50.655106,-4.353424)
  • OS Grid: SX337865 (233740,86580)
  • Mapcode (Local): GBR NL.83KY
  • Mapcode (Global): FRA 17RB.RT5
  • Open Location Code: 9C2QMJ4W+2J
  • Maidenhead Locator System: IO70tp77
  • Environment Agency Location ID: 47129
  • Environment Agency Gauge ID: 47129-level-stage-i-15_min-m
  • River Levels Online ID: 3191
  • Water Information System ID: SX38F073
  • Operational Area: Tamar Upper
  • Catchment Area: Tamar
  • UK Hydrometric Area: Tamar Group
  • Environment Agency Region: South West
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 55.27m 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 Ottery at Werrington is between 0.10m and 1.40m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Ottery at Werrington over the past 12 months has been between 0.11m and 0.30m. It has been between these levels for at least 151 days in the past year.

The highest level ever recorded at the River Ottery at Werrington is 3.23m, reached on Thursday 27th December 1979 at 6:00pm.

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.

Nearby Monitoring Locations

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