Water quality forecast

Daily water quality report

Date: 07 – 09/11/2025

Taff flow (cumecs): 55.28 falling at 07:00GMT 07/11/2025

Ely flow (cumecs): 4.17 level at 07:00GMT 07/11/2025 

Bay Water temperature Site 5 (oC) 11.92 at 07:00GMT 07/11/2025   

DateTaffElySite 5Site 6Site 8Site 9
09/11/2025FailFailFailFailFailFail
08/11/2025FailFailFailFailFailFail
07/11/2025FailFailFailFailFailFail

For further information and queries concerning the water quality predictions, please contact CHA Environment Team.

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Water quality forecast