Pauls Valley, OK vs Broken Arrow, OK

When comparing tap water quality between Pauls Valley, OK and Broken Arrow, OK, Pauls Valley currently holds a narrow 4-point edge in average WaterQ score, with a score of 53 out of 100 versus 49 for Broken Arrow. Both cities currently carry a D 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.

Broken Arrow, OK is the larger of the two, with 133,081 more residents than Pauls Valley. Pauls Valley is served by 3 public water systems, compared with 2 in Broken Arrow — a difference of 1 system. 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 Pauls Valley or Broken Arrow, 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 Pauls Valley or Broken Arrow 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.