Alwen at Druid


Current River Level: 0.973m, falling

Within the usual range for this location

Current level recorded at 10:00pm, Sunday 9th December GMT

Change from previous measurement: -0.002m
(recorded at 8:00pm, Sunday 9th December GMT)

The normal level of the Alwen at Druid in average weather conditions is between 0.28m and 0.74m. It has been between these levels for at least 150 days in the past year.

The usual range of the Alwen at Druid in more extreme weather conditions is between 0.29m and 1.11m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 2.30m, reached on Sunday 6th February 2011 at 1:00am.

The highest level ever recorded at the Alwen at Druid is 2.30m, reached on Sunday 6th February 2011 at 1:00am.

  • Monitoring Station: Druid
  • Environment Agency Location ID: 4166
  • Watercourse: Alwen
  • Operational Area: Alwen
  • Catchment Area: Dee
  • UK Hydrometric Area: Dee (Cheshire)
  • Nearest Town/Village: Corwen
  • Local Authority: Denbighshire
  • Ceremonial County: Clwyd

Nearby Monitoring Locations

There are no other monitoring stations on the Alwen
Monitoring locations on nearby rivers
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

Upper Dee Valley from Llanuwchllyn to Llangollen including Corwen
isolated properties and extensive areas of agricultural land in the Upper Dee flood plain

No current or recent warnings.

Dyfi Catchment
areas around the river Dyfi, from Dinas Mawddwy and Llanbrynmair to the estuary, including Machynlleth

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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