Alwen at Druid


Current River Level: 0.369m, steady

Within the usual range for this location

Current level recorded at 9:00am, Thursday 8th December GMT

Change from previous measurement: 0.000m
(recorded at 8:00am, Thursday 8th December GMT)

The usual range of the Alwen at Druid is between 0.26m and 1.11m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Alwen at Druid over the past 12 months has been between 0.23m and 0.92m. It has been between these levels for at least 150 days in the past year.

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

Note that this data may not take account of recent measurements, as we wait until a level has been verified by Natural Resources Wales before adding it to our records.

  • Monitoring Station: Druid
  • Watercourse: Alwen
  • Nearest Town/Village: Corwen
  • Local Authority: Denbighshire
  • Ceremonial County: Clwyd
  • Coordinates: 52°58'52"N 3°25'48"W (52.981255,-3.430145)
  • OS Grid: SJ0407843614 (,)
  • Mapcode (Local): GBR 6M.J77S
  • Mapcode (Global): WH780.8BVB
  • Open Location Code: 9C4RXHJ9+GW
  • Maidenhead Locator System: IO82gx85
  • Natural Resources Wales Location ID: 4166
  • Natural Resources Wales Gauge ID: 4166
  • Operational Area: Alwen
  • Catchment Area: Dee
  • UK Hydrometric Area: Dee (Cheshire)

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

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

No current or recent warnings.

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.

Important! If you are planning to retrieve the csv data automatically, you must read and understand the limitations on the data and its availability.

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