Wnion at Dolgellau

Current River Level: 1.515m, steady

Within the usual range for this location

Current level recorded at 10:03pm, Tuesday 25th April GMT
(11:03pm, Tuesday 25th April BST)

Change from previous measurement: 0.000m


The normal level of the Wnion at Dolgellau in average weather conditions is between 1.46m and 1.61m. It has been between these levels for at least 156 days in the past year.

The usual range of the Wnion at Dolgellau in more extreme weather conditions is between 1.23m and 2.70m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 3.58m, reached on Saturday 15th January 2011 at 12:00pm.

The highest level ever recorded at the Wnion at Dolgellau is 3.75m, recorded on Saturday 12th February 2005 at 5:00am.

  • Monitoring Station: Dolgellau
  • Watercourse: Wnion
  • Catchment Area: Meirionydd
  • Region: Wales
  • Nearest Town/Village: Dolgellau Community
  • Local Authority: Gwynedd Council
  • County: Gwynedd

Nearby Monitoring Locations

There are no other monitoring stations on the Wnion
There are no other monitored rivers nearby

Nearby Flood Warning Locations

Rivers Mawddach, Wnion and the town of Dolgellau
No Warning

Recent warnings no longer in force.

Mawddach and Wnion Catchment
No Warning

Recent warnings no longer in force.

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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