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 12:05 on 5 October 2026
The Thames Watch water quality assessments measure for E.coli and Intestinal Enterococci. Levels are compared to Environment Agency bathing standards.
Last updated 12:05 on 5 October 2026