Conwy at Cwmlanerch


Current River Level: 1.332m, steady

Within the usual range for this location

Current level recorded at 6:30pm, Monday 23rd October GMT
(7:30pm, Monday 23rd October BST)

Change from previous measurement: 0.000m

The normal level of the Conwy at Cwmlanerch in average weather conditions is between 0.56m and 2.34m. It has been between these levels for at least 150 days in the past year.

The usual range of the Conwy at Cwmlanerch in more extreme weather conditions is between 0.63m and 2.85m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 4.75m, reached on Wednesday 18th November 2009 at 10:00am.

The highest level ever recorded at the Conwy at Cwmlanerch is 4.75m, reached on Wednesday 18th November 2009 at 10:00am.

  • Monitoring Station: Cwmlanerch
  • Environment Agency Location ID: 4145
  • Watercourse: Conwy
  • Catchment Area: Conwy
  • UK Hydrometric Area: Conway and Clwyd
  • Nearest Town/Village: Betws-y-Coed
  • Local Authority: Conwy
  • Ceremonial County: Clwyd

Nearby Monitoring Locations

Other monitoring locations on the Conwy
Conwy Map
Monitoring locations on nearby rivers

Nearby Flood Warning Locations

parts of the town including Station Road, Conwy Terrace, Perthi, Cae Person and Parc yr Eryr

No current or recent warnings.

parts of the village from Penial Bridge towards Gwydir Lodges, and along the B5106 to the north of the village

No current or recent warnings.

Conwy Valley Communities
properties in the villages of Dolgarrog, Tal y Bont, Tal y Cafn, Maenan and Betws y Coed

No current or recent warnings.

Conwy Valley
Isolated properties, Gwydir Road and extensive areas of agricultural land

West Anglesey Coastline
areas on the western coast of Anglesey, from Cemlyn Bay to Llanddwyn Island

Long term graphs will work better if you rotate your fondleslab into landscape mode.

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

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.

Your Comments

Do you have local knowledge of this location? If so, please share it here.

comments powered by Disqus is an independent website. It is not associated with the Environment Agency or any other supplier of river level information. is a Good Stuff website.