Port O Connor, TX vs Abbeville, LA

When comparing tap water quality between Port O Connor, TX and Abbeville, LA, Abbeville currently holds a substantial 32-point lead in average WaterQ score, with a score of 98 out of 100 versus 66 for Port O Connor. Port O Connor, TX carries a C 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 28,441 more residents than Port O Connor. Abbeville is served by 3 public water systems, compared with 1 in Port O Connor — 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 Port O Connor 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 Port O Connor 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.