Rhondda at Gelli

Current River Level: 0.355m, rising

Within the usual range for this location

Current level recorded at 4:00pm, Wednesday 29th March GMT
(5:00pm, Wednesday 29th March BST)

Change from previous measurement: 0.097m


The normal level of the Rhondda at Gelli in average weather conditions is between 0.05m and 0.20m. It has been between these levels for at least 150 days in the past year.

The usual range of the Rhondda at Gelli in more extreme weather conditions is between 0.00m and 0.53m. It has been between these levels for 90% of the time since monitoring began.

The most recent high is 1.84m, reached on Saturday 22nd December 2012 at 5:30pm.

The highest level ever recorded at the Rhondda at Gelli is 2.29m, recorded on Thursday 6th December 2007 at 8:30pm.

  • Monitoring Station: Gelli
  • Watercourse: Rhondda
  • Catchment Area: Eastern Valleys
  • Region: Wales
  • Nearest Town/Village: Ystrad Community
  • Local Authority: Rhondda Cynon Taf Council
  • County: Mid Glamorgan

Nearby Monitoring Locations

Nearby Flood Warning Locations

Rhondda Fawr at Pentre

No current or recent warnings.

Rhondda Rivers
No Warning

Recent warnings no longer in force.

Rhondda Fawr at Gelli

No current or recent warnings.

Rhondda Fach at Ferndale

No current or recent warnings.

Rhondda Fawr at Treherbert

No current or recent warnings.

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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