Irfon at Cilmery


Current River Level: 1.014m, falling

Within the usual range for this location

Current level recorded at 11:00pm, Tuesday 13th November GMT

Change from previous measurement: -0.011m
(recorded at 10:00pm, Tuesday 13th November GMT)

The normal level of the Irfon at Cilmery in average weather conditions is between 0.14m and 2.66m. It has been between these levels for at least 150 days in the past year.

The usual range of the Irfon at Cilmery in more extreme weather conditions is between 0.16m and 1.39m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 3.09m, reached on Sunday 27th January 2013 at 6:45am.

The highest level ever recorded at the Irfon at Cilmery is 4.19m, reached on Friday 23rd October 1998 at 3:30am.

  • Monitoring Station: Cilmery
  • Environment Agency Location ID: 4010
  • Watercourse: Irfon
  • Operational Area: Irfon
  • Catchment Area: Wye MC
  • UK Hydrometric Area: Wye (Hereford)
  • Nearest Town/Village: Cilmery
  • Local Authority: Powys
  • Ceremonial County: Powys

Nearby Monitoring Locations

Other monitoring locations on the Irfon
Irfon Map
Monitoring locations on nearby rivers
Taming the Flood by Jeremy Purseglove

Nearby Flood Warning Locations

River Wye at Builth Wells
River Wye at Builth Wells

No current or recent warnings.

River Ithon at Disserth
River Ithon at Disserth

No current or recent warnings.

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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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