Honddu at Upper Chapel


Current River Level: 0.182m, falling

Within the usual range for this location

Current level recorded at 9:00am, Tuesday 25th September BST
(8:00am, Tuesday 25th September GMT)

Change from previous measurement: -0.002m
(recorded at 7:30am, Tuesday 25th September BST)

Warning: This data is stale! For some reason, we have not been able to obtain updated levels for over 24 hours. The current displayed level is probably incorrect and you should not rely on it.

The normal level of the Honddu at Upper Chapel in average weather conditions is between 0.06m and 0.45m. It has been between these levels for at least 151 days in the past year.

The usual range of the Honddu at Upper Chapel in more extreme weather conditions is between 0.04m and 0.52m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 1.19m, reached on Tuesday 3rd January 2012 at 9:30am.

The highest level ever recorded at the Honddu at Upper Chapel is 1.67m, reached on Friday 5th September 2008 at 2:00pm.

  • Monitoring Station: Upper Chapel
  • Natural Resources Wales Location ID: 4052
  • Natural Resources Wales Gauge ID: 4052
  • Watercourse: Honddu
  • Operational Area: Usk above Brecon
  • Catchment Area: Usk
  • UK Hydrometric Area: Usk
  • Nearest Town/Village: Merthyr Cynog
  • Local Authority: Powys
  • Ceremonial County: Powys

Nearby Monitoring Locations

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

Nearby Flood Warning Locations

There are no flood warning locations near this monitoring station.

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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