Conwy at Trefriw

Current River Level: 4.295m, rising

Within the usual range for this location

Current level recorded at 9:45pm, Saturday 25th February GMT

Change from previous measurement: 0.021m


The normal level of the Conwy at Trefriw in average weather conditions is between 0.96m and 6.61m. It has been between these levels for at least 152 days in the past year.

The usual range of the Conwy at Trefriw in more extreme weather conditions is between 1.38m and 3.17m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 6.32m, reached on Wednesday 18th November 2009 at 1:15pm.

The highest level ever recorded at the Conwy at Trefriw is 6.32m, recorded on Wednesday 18th November 2009 at 1:15pm.

  • Monitoring Station: Trefriw
  • Watercourse: Conwy
  • Catchment Area: Conwy
  • Region: Wales
  • Nearest Town/Village: Trefriw Community
  • Local Authority: Conwy Council
  • County: Clwyd

Nearby Monitoring Locations

Other monitoring locations on the Conwy
There are no other monitored rivers nearby

Nearby Flood Warning Locations

Conwy Valley
No Warning

Recent warnings no longer in force.

Conwy Valley Communities

No current or recent warnings.

Conwy Catchment
Flood Alert

In addition to the area detailed, some localised flooding problems may result from surface water. River levels are above normal. We will continue to monitor the situation. This message remains in force until further notice.

Yn ogystal â'r ardal a nodwyd, efallai y bydd rhai llifogydd lleol o ganlyniad i dd?r gwyneb. Mae lefelau’r afonydd yn uwch na’r arferol. Byddwn yn parhau i monitro’r sefyllfa. Fydd y neges hon mewn grym nes clywir yn wahanol.

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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