Cerist at Llawr Cae


Current River Level: 0.108m, falling

Within the usual range for this location

Current level recorded at 1:00pm, Monday 20th August BST
(12:00pm, Monday 20th August GMT)

Change from previous measurement: -0.001m
(recorded at 10:00am, Monday 20th August BST)

The normal level of the Cerist at Llawr Cae in average weather conditions is between 0.02m and 0.23m. It has been between these levels for at least 150 days in the past year.

The usual range of the Cerist at Llawr Cae in more extreme weather conditions is between 0.05m and 0.47m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 1.05m, reached on Wednesday 18th November 2009 at 8:30am.

The highest level ever recorded at the Cerist at Llawr Cae is 1.05m, reached on Wednesday 18th November 2009 at 8:30am.

  • Monitoring Station: Llawr Cae
  • Environment Agency Location ID: 4143
  • Watercourse: Cerist
  • Operational Area: Dyfi Upper
  • Catchment Area: Meirionnydd
  • UK Hydrometric Area: Dyfi Group
  • Nearest Town/Village: Mawddwy
  • Local Authority: Gwynedd
  • Ceremonial County: Gwynedd
  • Latitude: 52.731460880215
  • Longitude: -3.7500140007084
  • OS Grid Reference: SH8192816305

Nearby Monitoring Locations

There are no other monitoring stations on the Cerist
There are no other monitored rivers nearby
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

There are no flood warning locations near this monitoring station.

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.

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