River Levels
River Levels

River Gannel at Gwills

Current River Level

0.330m

At 4:00am, Sunday 25th February GMT

Within the usual range for this location

Falling, -0.020 from previous measurement at 4:00pm, Saturday 24th February GMT

Latest Flow

2.91 m3/s

(Daily Average)

Recorded on Friday 23rd February

Above normal flow volume

Decrease, -0.75 from previous recording on Thursday 22nd February

Flood Warning Areas Covering Here

North Cornwall Rivers

Recent warnings or alerts no longer in force

Other Nearby Flood Warning Areas

North Cornwall coast from Chapel Porth to The Rumps excluding the tidal River Camel

No current or recent warnings.

Bolingey Stream from Bolingey to Perranporth

No current or recent warnings.

Perrancoombe Stream from Perrancoombe to Perranporth

No current or recent warnings.

Perrancoombe Stream from Rose In Vale to Perrancoombe

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: Gwills
  • Watercourse: River Gannel
  • Nearest Town/Village: St Newlyn East
  • Local Authority: Cornwall
  • Ceremonial County: Cornwall
  • Coordinates: 50°23'35"N 5°3'22"W (50.393206,-5.056217)
  • OS Grid: SW828592 (182870,59280)
  • Mapcode (Local): GBR ZF.N71V
  • Mapcode (Global): FRA 0890.80P
  • Open Location Code: 9C2P9WVV+7G
  • Maidenhead Locator System: IO70lj34
  • Environment Agency Location ID: 49130
  • Environment Agency Gauge ID: 49130-level-stage-i-15_min-m
  • Operational Area: Gannel Porth and Menalhyl
  • Catchment Area: North Cornwall, Seaton, Looe and Fowey
  • UK Hydrometric Area: Camel Group
  • Environment Agency Region: South West
  • Datum Type: Above Stage Datum (ASD)
  • Stage Datum: 7.645m 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 Gannel at Gwills is between 0.04m and 0.75m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the River Gannel at Gwills over the past 12 months has been between 0.05m and 0.33m. It has been between these levels for at least 153 days in the past year.

The highest level ever recorded at the River Gannel at Gwills is 1.59m, reached on Saturday 22nd December 2012 at 6:30am.

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.

Nearby Monitoring Locations

There are no other monitoring stations on the River Gannel

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