Water Quality
The Thames Watch water quality assessments measure for E.coli and Intestinal Enterococci. Levels are compared to Environment Agency bathing standards.
Last updated 21:46 on 9 August 2026
The Thames Watch water quality assessments measure for E.coli and Intestinal Enterococci. Levels are compared to Environment Agency bathing standards.
Last updated 21:46 on 9 August 2026