Holton, KS vs Kansas City, KS

When comparing tap water quality between Holton, KS and Kansas City, KS, Kansas City currently holds a noticeable 11-point lead in average WaterQ score, with a score of 98 out of 100 versus 87 for Holton. Holton, KS carries a B grade while Kansas City, KS carries an A. 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.

Kansas City, KS is the larger of the two, with 627,255 more residents than Holton, yet both cities are served by the same number of public water systems (2). This means the difference in population is handled by systems of different scale rather than a different count of utilities — larger systems generally serve more connections and may have more monitoring requirements under the Safe Drinking Water Act.

For residents of either Holton or Kansas City, 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 Holton or Kansas City 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.