Sirhowy at Nant Y Bwch

Current River Level: 0.097m, rising

Within the usual range for this location

Current level recorded at 10:00pm, Tuesday 25th April GMT
(11:00pm, Tuesday 25th April BST)

Change from previous measurement: 0.001m


The normal level of the Sirhowy at Nant Y Bwch in average weather conditions is between 0.09m and 0.23m. It has been between these levels for at least 224 days in the past year.

The usual range of the Sirhowy at Nant Y Bwch in more extreme weather conditions is between 0.08m and 0.47m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 1.08m, reached on Sunday 3rd October 2010 at 9:15am.

The highest level ever recorded at the Sirhowy at Nant Y Bwch is 1.19m, recorded on Friday 24th November 2006 at 11:15pm.

  • Monitoring Station: Nant Y Bwch
  • Watercourse: Sirhowy
  • Catchment Area: Eastern Valleys
  • Region: Wales
  • Nearest Town/Village: Tredegar Community
  • Local Authority: Blaenau Gwent Council
  • County: Gwent

Nearby Monitoring Locations

Other monitoring locations on the Sirhowy

Nearby Flood Warning Locations

There are no flood warning locations near this monitoring station.

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

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