Is EPCOR - SUN CITY's water safe to drink?
EPCOR - SUN CITY has a health-based violation on record, but none in the last five years - an older issue, not necessarily a current one. 38,016 people get their water from it, across 23,082 connections.
How this compares nationally
EPCOR - SUN CITY has 296 violations on record in total, 1 of them health-based - ranking it 7,095th of 12,903 systems by violation count, the 45th percentile nationally.
Against the AZ average
AZ's 199 covered systems average 8.2 health-based violations each; EPCOR - SUN CITY carries 1, not more than typical for the state. The clean-record guide covers what a comparison like this can hide.
Most recent violation on record
EPCOR - SUN CITY's most recent violation on record is dated 2018-01-04, with the most recent health-based one dated 2001-01-08. Last reported to EPA: 05/14/2026.
The concern categories on record
EPCOR - SUN CITY's flagged contaminants and rule violations, grouped by what they actually mean for a filter choice rather than left as EPA's raw code list:
- Microbial contamination / treatment technique - flagged from: Coliform (TCR)
The most severe category on record is microbial contamination / treatment technique, which points toward a microbial-class filter if you want to address it directly.
What EPCOR - SUN CITY's record does not cover
EPCOR - SUN CITY's numbers here come from its own required reporting to EPA under the Safe Drinking Water Act, not from an independent test of your glass of water. Between the utility's meter and EPCOR - SUN CITY's customers' taps is household plumbing, invisible to a system-level record ranked 7,095th of 12,903 by violation count. The guide to what this data misses covers that gap.