Water quality forecast

Daily water quality report

Date: 08/01/2026

Taff flow (cumecs): 12.98 falling at 07:15 GMT 

Ely flow (cumecs): 2.05 level at 07:15 GMT 

Bay Water temperature Site 5 (oC) 3.69 at 07:15 GMT 

DateTaffElySite 5Site 6Site 8Site 9
08/01/2026FailFailFailFailFailFail

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

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Water quality forecast