What's in PHOENIX, CITY OF's water?

PHOENIX, CITY OF's only violations on record are reporting or monitoring lapses, not a contaminant or treatment-technique failure EPA classifies as health-based. 5,900 people get their water from it, across 1,313 connections.

How this compares nationally

14 total violations and 0 health-based ones put PHOENIX, CITY OF at the 21th percentile nationally for violation burden, rank 10,222 of 12,903.

How PHOENIX, CITY OF compares within OR

Among the 160 OR systems in this dataset, the average is 6.0 health-based violations - PHOENIX, CITY OF's 0 is at or below that. See the lead and copper guide for why lead counts differently.

Most recent violation on record

The last violation EPA has on record for PHOENIX, CITY OF is from 2023-01-10. Last reported to EPA: 06/26/2026.

What this data is and is not

This is what PHOENIX, CITY OF reported to its state primacy agency and EPA under the Safe Drinking Water Act - real regulatory record, not a lab test of your specific tap. Between the utility's meter and PHOENIX, CITY OF's customers' taps is household plumbing, invisible to a system-level record ranked 10,222th of 12,903 by violation count. The guide to what this data misses covers that gap.