Irvington-On-Hudson, NY vs Abbeville, LA

When comparing tap water quality between Irvington-On-Hudson, NY and Abbeville, LA, Abbeville currently holds a substantial 16-point lead in average WaterQ score, with a score of 98 out of 100 versus 82 for Irvington-On-Hudson. Irvington-On-Hudson, NY carries a B grade while Abbeville, LA 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.

Abbeville, LA is the larger of the two, with 23,378 more residents than Irvington-On-Hudson. Abbeville is served by 3 public water systems, compared with 1 in Irvington-On-Hudson — 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 Irvington-On-Hudson or Abbeville, 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 Irvington-On-Hudson or Abbeville 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.