River Levels
River Levels

Clwyd at Ruthin Weir

Current River Level


At 5:00am, Thursday 28th September BST
(4:00am, Thursday 28th September GMT)

Within the usual range for this location

Rising, 0.010 from previous measurement at 3:00am, Thursday 28th September BST

Flood Warning Areas Covering Here

Clwyd Catchment

No current or recent warnings.

Alyn Catchment

No current or recent warnings.

Upper Dee Valley

No current or recent warnings.

Other Nearby Flood Warning Areas

Conwy Catchment

No current or recent warnings.

Seven Day Level Chart

Long Term Level Chart

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.

Location and Technical Data

  • Monitoring Station: Ruthin Weir
  • Watercourse: Clwyd
  • Nearest Town/Village: Ruthin
  • Local Authority: Denbighshire
  • Ceremonial County: Clwyd
  • Coordinates: 53°7'22"N 3°18'49"W (53.122874,-3.3137365)
  • OS Grid: SJ1218259218 (,)
  • Mapcode (Local): GBR 6R.7CJX
  • Mapcode (Global): WH779.2R9T
  • Open Location Code: 9C5R4MFP+4G
  • Maidenhead Locator System: IO83ic29
  • Natural Resources Wales Location ID: 4187
  • Natural Resources Wales Gauge ID: 4187
  • Operational Area: Clwyd Lower
  • Catchment Area: Clwyd
  • UK Hydrometric Area: Conway and Clwyd

Please note: Geographic coordinates may reflect the access point for the gauge, and not the precise location in the watercourse that it is taking readings from.

The usual range of the Clwyd at Ruthin Weir is between 0.16m and 0.72m. It has been between these levels for 90% of the time since monitoring began.

The typical recent level of the Clwyd at Ruthin Weir over the past 12 months has been between 0.16m and 0.65m. It has been between these levels for at least 150 days in the past year.

The highest level ever recorded at the Clwyd at Ruthin Weir is 1.17m, reached on Tuesday 27th November 2012 at 11:30am.

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.

Nearby Monitoring Locations

Other monitoring locations on the Clwyd

Clwyd Map

There are no other monitored rivers nearby

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