Twelve cities. One yardstick. Not a ranking.
The same five measures, read off each city’s own yearly water quality report and scored against the same EPA limits. It is a yardstick, not a league table: the cities do not all report these numbers the same way, and a lower score here is not a verdict on a utility.
Trophy Club is the thirteenth, and its score comes from its own detailed report rather than this table. See Trophy Club · See what we cover