St George City, UT vs West Jordan, UT

When comparing tap water quality between St George City, UT and West Jordan, UT, West Jordan currently holds a noticeable 6-point lead in average WaterQ score, with a score of 72 out of 100 versus 66 for St George City. Both cities currently carry a C grade overall. A WaterQ score reflects an aggregate of EPA-reported violations, monitoring data, and compliance history across all public water systems serving each city, so a higher score generally indicates fewer recent violations and a stronger compliance record, though it does not guarantee that every tap in the city tests identically.

West Jordan, UT is the larger of the two, with 149,843 more residents than St George City. West Jordan is served by 3 public water systems, compared with 1 in St George City — a difference of 2 systems. A larger number of systems often reflects a more fragmented distribution network spanning multiple utilities, suburbs, or rural service areas, while a single large utility serving a big population can benefit from economies of scale in treatment and monitoring, but may also face more complex, aging infrastructure to maintain.

For residents of either St George City or West Jordan, the most useful next step is to look up the specific water system that serves your address, since city-wide averages combine results from every system in the area. Visit the St George City or West Jordan city pages below for a breakdown of local systems, recent violations, and contaminant-specific data, or browse WaterQ's contaminants directory to learn what each measured substance means for health.