Gwyrfai at Bontnewydd

Current River Level: 0.179m, falling

Within the usual range for this location

Current level recorded at 10:00pm, Thursday 27th April GMT
(11:00pm, Thursday 27th April BST)

Change from previous measurement: -0.001m


The normal level of the Gwyrfai at Bontnewydd in average weather conditions is between 0.19m and 0.46m. It has been between these levels for at least 187 days in the past year.

The usual range of the Gwyrfai at Bontnewydd in more extreme weather conditions is between 0.06m and 0.51m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 1.44m, reached on Friday 20th November 2009 at 4:45am.

The highest level ever recorded at the Gwyrfai at Bontnewydd is 1.44m, recorded on Friday 20th November 2009 at 4:45am.

  • Monitoring Station: Bontnewydd
  • Watercourse: Gwyrfai
  • Catchment Area: Llyn and Eryri
  • Region: Wales
  • Nearest Town/Village: Bontnewydd Community
  • Local Authority: Gwynedd Council
  • County: Gwynedd

Nearby Monitoring Locations

There are no other monitoring stations on the Gwyrfai
Monitoring locations on nearby rivers

Nearby Flood Warning Locations

There are no flood warning locations near this monitoring station.

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

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