Western Cleddau at Prendergast Mill


Current River Level: 0.722m, steady

Below normal for this location

Current level recorded at 4:45am, Sunday 22nd September BST
(3:45am, Sunday 22nd September GMT)

Change from previous measurement: 0.000m
(recorded at 2:45am, Sunday 22nd September BST)

The normal level of the Western Cleddau at Prendergast Mill in average weather conditions is between 0.69m and 2.69m. It has been between these levels for at least 150 days in the past year.

The usual range of the Western Cleddau at Prendergast Mill in more extreme weather conditions is between 0.74m and 2.25m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 3.35m, reached on Saturday 26th January 2013 at 1:30am.

The highest level ever recorded at the Western Cleddau at Prendergast Mill is 3.65m, reached on Tuesday 11th October 2005 at 9:45pm.

  • Monitoring Station: Prendergast Mill
  • Natural Resources Wales Location ID: 4124
  • Natural Resources Wales Gauge ID: 4124
  • Watercourse: Western Cleddau
  • Operational Area: Western Cleddau
  • Catchment Area: Cleddau and Pembrokeshire Coastal Rivers
  • UK Hydrometric Area: Cleddau Group
  • Nearest Town/Village: Rudbaxton
  • Local Authority: Pembrokeshire
  • Ceremonial County: Dyfed

Nearby Monitoring Locations

Other monitoring locations on the Western Cleddau
Western Cleddau Map
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

Haverfordwest Tidal
Tidal area at Haverfordwest

No current or recent warnings.

River Western Cleddau at Haverfordwest

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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